QSC

QSC PLX1104 Professional Power Amplifier
The compact PLX1104 power amplifier brings the same performance and technology as the rest of QSC's PLX2 Series to applications that don't require bridged or two-ohm operation. Designed to power one or two speakers from each amplifier channel (4-ohm minimum loading), the PLX1104 offers a simplified feature set while retaining genuine, uncompromised PLX performance and technology. Weighing just 13 pounds, the plug-and-play PLX1104 is perfect for ultra-portable rigs, as well as reference-quality playback.The PLX1104 power amp has a solid, cast-aluminum front panel that adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability. Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping your fingers on the rack sides. PowerLight Technology PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs.) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second; the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't sag so bass notes stay full and powerful while the high end remains crisp and clean.Audio Quality PLX2 audio power circuitry achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven.550W/ch @ 4 ohms, 325W/ch @ 8 ohms....details

QSC K Series M10 Mounting Yoke KIT
This forged shoulder steel eyebolt speaker mount kit is specifically made for safely suspending K8, K10, or K12 active loudspeakers. Shackles not included....details

QSC GX5 Stereo Power Amplifier
The QSC GX5 Stereo Power Amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget. QSC designers, headed by Pat Quilter, have optimized output and appearance of the rackmountable GX5 while reducing raw material cost and weight. The GX5 power amplifier provides full performance for 500 watt (Program) speakers and supplies maximum possible power to 4 ohm and 8 ohm loads. Owners of popular 4 ohm loudspeakers (dual-woofer, two-way models and many subwoofers) will find the 700 watt (4 ohm) power of the GX5 an ideal match.The GX5 power amp uses a Class H system, based on key elements of the PLX Series, almost doubling power in the same size and weight. QSC design expertise allows the output devices to shift from low-power to high-power rails in less than a millionth of a second, ensuring that the output power is always right where it needs to be without excess loss....details

QSC GX3 Stereo Power Amplifier
The QSC GX3 Stereo Power Amplifier is ideal for professional entertainers who require maximum performance and portability on a limited budget. QSC designers have optimized output and appearance of the GX3 power amp while reducing raw material cost and weight. The rackmount GX3 power amplifier is ideal for speakers in the 300W (Program) range and supplies maximum possible power to 4 ohm and 8 ohm loads. The GX3 power amp uses the latest QSC Grounded Collector output system for optimum cooling of the critical power transistors. The GX3 power amp's true Class B biasing system combines maximum thermal efficiency with excellent audio performance....details

QSC RMX 5050 5,000 Watt Power Amp
With amazing audio performance and road-proven durability, the QSC RMX 5050 5,000 Watt Power Amp is suited for a wide range of sound reinforcement applications. Features a 3-tier, Class H design. Extremely efficient at real world power levels. Less AC current is wasted and more goes into producing useful audio power. Uses the best available components. Features balanced 1/4" TRS, XLR, and barrier strip inputs, binding posts and Neutrik Speakon outputs, front-mounted gain controls, plus signal and clip LED indicators to monitor performance. With high-current toroidal transformers for greater 2-ohm power and low noise.Independent user-defeatable clip limiters reduce distortion.Selectable low-frequency filters (30Hz or 50Hz) protect speakers and increase headroom.Balanced 1/4" (6.3 mm) TRS, XLR, and barrier strip inputs for maximum flexibility.Binding post and Neutrik Speakon outputs.Has front-mounted gain controls for easy access.Signal and Clip LED indicators to monitor performance3-year warranty. ACCESSORIES STEREO MODE, Both Channels Driven 8 ohms FTC 20 Hz-20 kHz 0.1% THD 1050 Watts 4 ohms FTC 20 Hz-20 kHz 0.1% THD 1600 Watts 2 ohms FTC 20 Hz-20 kHz 0.1% THD 2000 Watts 8 ohms EIA 1 kHz 0.1% THD 1100 Watts 4 ohms EIA 1 kHz 0.1% THD 1800 Watts 2 ohms EIA 1 kHz 1% THD 2500 Watts BRIDGE-MONO MODE 8 ohms FTC 20 Hz-20 kHz 0.1% THD 3200 Watts 8 ohms EIA 1 kHz 0.1% THD 3600 Watts 4 ohms EIA 1 kHz 1% THD 5000 Watts Distortion (SMPTE-IM) Less than 0.02% Distortion (Typical) 20Hz-20kHz: 10dB below rated power 1kHz and below: full rated power Less than 0.02% Less than 0.02% Frequency Response 20Hz to 20kHz, 8 ohms, LF filter bypassed, +0/-1dB 5 Hz to 50 kHz, 8 ohms, LF filter bypassed, +0/-3 dB Damping Factor Greater than 250 @ 8 ohm Noise (unweighted) 100 dB below rated output (20 Hz to 20 kHz, 8 ohm load) Input Sensitivity 1.42 Vrms for 1050 watts into 8 ohmsNOTE: The RMX 5050 requires 20A 120V service and is supplied with a NEMA 5-20 plug on the cordset....details

QSC PLX1802 Professional Power Amplifier
The PLX1802 power amplifier is an excellent choice for users who need to drive up to four loudspeakers from each amplifier channel (2-ohm loading), or when extremely high power bridged mono operation is required. Features built-in subwoofer processing, filter switches, and front panel indications of bridged mono status. The PLX1802 power amp has a solid, cast-aluminum front panel that adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability. Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping your fingers on the rack sides. PowerLight Technology PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs.) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second; the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't sag so bass notes stay full and powerful while the high end remains crisp and clean.Audio Quality PLX2 audio power circuitry achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven.Stereo: 900W/ch @ 2 ohms, 575W/ch @ 4 ohms, 330W/ch @ 8 ohms Bridged mono mode: 1800W @ 4 ohms, 1200W @ 8 ohms...details

QSC PLX2502 Professional Power Amplifier
The PLX2502 power amplifier is an excellent choice for users who need to drive up to four loudspeakers from each amplifier channel (2-ohm loading), or when extremely high power bridged mono operation is required. Features built-in subwoofer processing, filter switches, and front panel indications of bridged mono status. The PLX2502 power amp has a solid, cast-aluminum front panel that adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability. Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping your fingers on the rack sides. PowerLight Technology PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs.) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second; the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't sag so bass notes stay full and powerful while the high end remains crisp and clean.Audio Quality PLX2 audio power circuitry achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven.Stereo: 1250W/ch @ 2 ohms, 750W/ch @ 4 ohms, 450W/ch @ 8 ohms Bridged mono mode: 2500W @ 4 ohms, 1500W @ 8 ohms...details

QSC PLX3102 Professional Power Amplifier
The PLX3102 power amplifier is an excellent choice for users who need to drive up to four loudspeakers from each amplifier channel (2-ohm loading), or when extremely high power bridged mono operation is required. Features built-in subwoofer processing, filter switches, and front panel indications of bridged mono status. The PLX3102 power amp has a solid, cast-aluminum front panel that adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability. Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping your fingers on the rack sides. PowerLight Technology PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs.) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second; the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't sag so bass notes stay full and powerful while the high end remains crisp and clean.Audio Quality PLX2 audio power circuitry achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven.Stereo: 1550W/ch @ 2 ohms, 1000W/ch @ 4 ohms, 600W/ch @ 8 ohms Bridged mono mode: 3100W @ 4 ohms, 2100W @ 8 ohms...details

QSC RMX 850 Power Amp
The QSC RMX 850 Power Amp combines their rugged high-output designs with the latest circuit technology to deliver unmatched performance at a breakthrough price. The RMX amps require only 2 rackspaces and feature 1/4" TRS, XLR, and barrier strip balance inputs; binding post and Neutrik Speakon outputs; front-mounted gain controls for easy access; independent and defeatable clip limiters; selectable low-frequency filters (30Hz or 50Hz) that protect speakers and increase headroom; signal and clip LED indicators; independent DC and thermal overload protection on each channel; variable-speed fan. The RMX850 delivers per channel: 200W @ 8 ohms, 300W @ 4 ohms, 430W @ 2 ohms. Bridge mono: 600W @ 8 ohms, 830W @ 4 ohms. 3-year warranty....details

QSC RMX 1450 Power Amp
The QSC RMX 1450 Power Amp combines rugged high-output design with the latest circuit technology to deliver unmatched performance at a breakthrough price. RMX power amps require only 2 rack spaces and feature 1/4" TRS, XLR, and barrier strip balance inputs; binding post and Neutrik Speakon outputs; front-mounted gain controls for easy access; independent and defeatable clip limiters; selectable low-frequency filters (30Hz or 50Hz) that protect speakers and increase headroom; signal and clip LED indicators; independent DC and thermal overload protection on each channel; variable-speed fan. All include a 3-year warranty. Stereo: 280W @ 8 ohms, 450W @ 4 ohms, and 700W @ 2 ohms. Bridge mono: 900W @ 8 ohms, 1400W @ 4 ohms....details

QSC PLX3602 Professional Power Amplifier
The PLX3602 power amplifier is an excellent choice for users who need to drive up to four loudspeakers from each amplifier channel (2-ohm loading), or when extremely high power bridged mono operation is required. Features built-in subwoofer processing, filter switches, and front panel indications of bridged mono status. The PLX3602 power amp has a solid, cast-aluminum front panel that adds professional style to any rack while also acting as an integral I-beam, rigidly tying the chassis together for years of on-the-road reliability. Additional mechanical touches such as the side stiffening rails, rear rack ears and cable tie anchor points attest to QSC's years of experience and attention to detail. QSC has even designed the integrated front handles so the amplifier slides into a rack without scraping your fingers on the rack sides. PowerLight Technology PowerLight switchmode technology replaces a large, heavy AC transformer (typically 20 lbs.) with a highly efficient and lighter-weight active design. Conventional AC transformers provide 100 or 120 energy pulses per second; the PowerLight supply delivers 190,000 to 230,000 pulses per second. More pulses make it easier to provide on-demand power for the amplifier's output section. The power supply doesn't sag so bass notes stay full and powerful while the high end remains crisp and clean.Audio Quality PLX2 audio power circuitry achieves performance normally associated with studio reference amplifiers. In order to reduce crossover distortion, precision bias tracking makes minute adjustments as amplifier temperature changes. The benefit is cleaner high-frequency and more consistent sound no matter how hard the amplifier is driven....details

QSC RMX 4050HD 2-Channel Power Amplifier
The QSC RMX 4050HD 2-Channel Power Amplifier is perfectly suited for a wide range of applications, this heavy-duty model is designed to work as hard into 2-ohm loads as most competing amps will into 4 ohms. With a 3-tier, Class H design, it is extremely efficient. Delivers 1,600W/ch. @ 2 ohms, 1,300W @ 4 ohms, 800W @ 8 ohms, and 2,600W @ 8 ohms bridged. The RMX 4050HD features a dual mono high-current power supply, high-current toroidal transformers, independent user-defeatable clip limiters, selectable low-frequency filters (30Hz or 50Hz), balanced 1/4" TRS, XLR, and barrier strip inputs, binding post and Neutrik Speakon outputs, front mounted gain control, signal and clip LEDs. 3RU rackmount chassis only 16" deep. 3-year warranty....details

QSC RMX 2450 Power Amp
In the QSC RMX 2450 Power Amp, QSC has combined their rugged high-output designs with the latest circuit technology to deliver unmatched performance at a breakthrough price. RMX power amps require only 2 rackspaces and feature 1/4" TRS, XLR, and barrier strip balanced inputs; binding post and Neutrik Speakon outputs; front-mounted gain controls for easy access; independent and defeatable clip limiters; selectable low-frequency filters (30Hz or 50Hz) that protect speakers and increase headroom; signal and clip LED indicators; independent DC and thermal overload protection on each channel; variable-speed fan. All include a 3-year warranty. Stereo: 500W @ 8 ohms, 750W @ 4 ohms, and 1,200W @ 2 ohms. Bridge mono: 1,500W @ 8 ohms, 2,400W @ 4 ohms....details

QSC RMX 1850HD Power Amp
The QSC RMX 1850HD Power Amp delivers 360W per channel into 8 ohms, 600W into 4 ohms, 900W into 2 ohms, and a whopping 1,800W into 4 ohms bridged. High-current toroidal transformers for greater 2-ohm power and low noise. Independent use-defeatable clip limiters reduce distortion. Selectable low-frequency filters (30Hz or 50Hz) protect speakers. Front-mounted gain controls are easily accessed. Signal and clip LED indicators allow you to easily monitor performance. Balanced 1/4" TRS, XLR, and barrier strip inputs are provided. Binding post and Neutrik Speakon outputs. Independent DC and thermal overload protection on each channel automatically protect amplifier and speakers. 3-year warranty....details

QSC PLX1804 Lightweight Professional Power Amplifier
Featuring the same pro features as the rest of PLX2 Series power amps and plenty of punch. But the PLX1804 comes at a friendlier price for those who don't need bridged or 2-ohm operation. Designed to power one or 2 speakers from each amplifier channel (4 ohm minimum loading) it offers a simplified feature set while retaining genuine, uncompromised PLX performance and technology. Weighing just 13 pounds this "plug-and-play" amplifier is perfect for ultraportable rigs, as well as reference-quality playback. Very lightweight. Advanced cooling with flow-through heat sinks and front exhaust; front-panel LED power, clip, -10dB, and signal present indicators; Speakon outs; 21-position front-panel gain controls; balanced XLR inputs with TRS connectors; and patented PowerLight power supply technology combine to make the PLX1804 one of the most versatile andpower amp available.Clip limiting protects speakers while thermal limiting maintains operation even during abnormal overloads.900W/ch @ 4 ohms, 600W/ch @ 8 ohms....details

QSC KW152 Powered Speaker 15-inch 2-way 1000wt
Building on the success of QSC's K Series, the 2-way KW152, like the rest of the KW Series, represents QSC's next evolutionary step in wood enclosure loudspeakers. The system engineers created the KW Series to feature all the groundbreaking electronic attributes of the popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models.High Output Like it's K Series predecessors, the KW152 active speaker features a QSC designed, 1000W (2 x 500) Class D power module. It is also fitted with the identical high-output 1.75" HF device and 15" cone transducer of the same high-quality design. Defined Coverage Area The QSC KW152 speaker also comes with Directivity Matched Transition (DMT) technology which provides matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.DSP Extensive signal processing is employed throughout, providing levels of sonic clarity and total output that defy all expectations for a product in this category: •Intrinsic Correction: first featured in QSC's high-end line array products, it maps 65-75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency, and amplitude response to a maximally flat bandpass target. The result is a speaker that behaves equally well across the entire sound field •DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies •GuardRail protection, first introduced on our GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clippingConnectivity: The KW152, like all the KW Series speakers, features a four-position mic / line gain switch that lets you connect to a wide variety of devices. Combo XLR and 1/4" TRS inputs accept both mic and line level input while a set of RCA phono inputs allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for daisy-chaining of multiple units. Separate direct outputs are also provided on each channel for additional output flexibility.Control: Onboard switches provide preset EQ settings. The HF setting can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP for additional bass extension, or EXT SUB for use with an external subwoofer. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the unit is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has been engaged during operation.Til...details

QSC KW153 Powered Speaker 15-inch 3-way 1000wt
Building on the success of QSC's K Series, the 3-way KW153 active speaker, like the rest of the KW Series, represents QSC's next evolutionary step in wood enclosure loudspeakers. The system engineers created the KW Series to feature all the groundbreaking electronic attributes of the popular K Series loudspeakers while at the same time designing a speaker that is both smaller and significantly lighter than previous wood enclosure models.High Output Like it's K Series predecessors, the QSC KW153 features a QSC designed, 1000W (2 x 500) Class D power module. The powered speaker is also fitted with the identical high-output 1.75" HF device and 15" LF cone transducer of the same high-quality design, with the addition of a 6.5" cone transducer for the mid-frequency. Defined Coverage Area The QSC KW153 active speaker also comes with Directivity Matched Transition (DMT) technology which provides matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.DSP Extensive signal processing is employed throughout the QSC speaker, providing levels of sonic clarity and total output that defy all expectations for a speaker in this category: •Intrinsic Correction: first featured in QSC's high-end line array products, it maps 65-75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency, and amplitude response to a maximally flat bandpass target. The result is a speaker that behaves equally well across the entire sound field •DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies •GuardRail protection, first introduced on QSC's GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clippingConnectivity: The QSC KW153, like all the KW Series speakers, features a four-position mic / line gain switch that lets you connect to a wide variety of devices. Combo XLR and 1/4" TRS inputs accept both mic and line level input while a set of RCA phono inputs allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for daisy-chaining of multiple units. Separate direct outputs are also provided on each channel for additional output flexibility.Control: Onboard switches provide preset EQ settings. The HF setting can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP for additional bass extension, or EXT SUB for use with an external subwoofer. The loudspeaker's rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the speaker is powered on, OFF for applications where i...details

QSC KW181 Powered Sub Woofer 18-inch 1000wt
Building on the success of QSC's K Series, the KW181 subwoofer, like the rest of QSC's KW active loudspeakers, represents QSC's next evolutionary step in wood enclosure loudspeakers. The system engineers created the KW series to feature all the groundbreaking electronic attributes of the popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models.High Output Like it K series predecessors, the QSC KW181 speaker features a QSC designed, 1000W (2 x 500) Class D power module. The loudspeaker is also fitted with an 18" cone transducer of the same high-quality design.DSP Extensive signal processing is employed throughout the QSC loudspeaker, providing levels of sonic clarity and total output that defy all expectations for a speaker in this category: •Intrinsic Correction: first featured in QSC's high-end line array products, it maps 65-75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency, and amplitude response to a maximally flat bandpass target. The result is an active speaker that behaves equally well across the entire sound field •DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies •GuardRail protection, first introduced on QSC's GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clippingConnectivity: The QSC KW181 subwoofer speaker features dual balanced female XLR / 1/4" line level input, dual balanced male XLR full-range line leave out, remote gain control via a potentiometer (sold separately), and a locking IEC power connector.Control: The QSC KW181 speaker has an LF switch which can be set to NORM, DEEP for additional bass extension. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the QSC speaker is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has been engaged during operation.Premium-grade materials: The QSC KW181 subwoofer, like all its KW Series brethren, is designed to withstand the rigors of professional use. Advanced construction processes, premium-grade Baltic birch cabinetry, ergonomic, cast aluminum handles, low-noise casters, and a highly protective steel grille provide for ease of transport and long-term durability. The QSC loudspeaker's integrated M10 suspension points allow for flown applications and a threaded pole receptacle provides for a positive, wobble-free connection to a threaded speaker pole (included)....details

QSC Understanding Sound Reinforcement: The Learner's Guide (DVD)
Understanding the fundamentals of audio, acoustics, and sound reinforcement can be challenging on the first go-around. Understanding Sound Reinforcement: The Learner's Guide DVD is a self-paced course where this knowledge is presented through narration, images, and animation in a concise and easy-to-follow manner. Whether the learner is an individual sound engineer, musician, or DJ or a member of a house of worship, school, public facility, community organization, or private enterprise, everyone will be able to comprehend, absorb, and apply this wealth of sound-reinforcement knowledge. The lessons on the Understanding Sound Reinforcement: The Learner's Guide DVD also include chapter quizzes available online that are free with product registration. Language formats are English and Spanish.QSC Audio Products, LLC is a leading manufacturer of power amplifiers, loudspeakers, signal processing, digital signal transport, and computer control systems for professional audio markets worldwide....details

QSC KW122 Powered Speaker 12-inch 2-way 1000wt
Building on the success of QSC's K Series, the 2-way KW122, like the rest of the KW Series, represents QSC's next evolutionary step in wood enclosure loudspeakers. The system engineers created the KW Series to feature all the groundbreaking electronic attributes of QSC's popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models.High Output Like it's K series predecessors, the QSC KW122 features a QSC designed, 1000W (2 x 500) Class D power module. It is also fitted with the identical high-output 1.75" HF device and 12" cone transducer of the same high-quality design.Defined Coverage Area The QSC KW122 speaker also comes with Directivity Matched Transition (DMT) technology which provides matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.DSP Extensive signal processing is employed throughout, providing levels of sonic clarity and total output that defy all expectations for a product in this category: •Intrinsic Correction: first featured in QSC's high-end line array products, it maps 65-75 spatially-averaged measurements to IIR and FIR filters that actively adjust time, frequency, and amplitude response to a maximally flat bandpass target. The result is an active speaker that behaves equally well across the entire sound field •DEEP and excursion limiting allow for extended low-frequency response by actively managing low-frequency transients without degradation of the underlying signal or adjacent frequencies •GuardRail protection, first introduced on our GX Series amplifiers protects both the amplifier module and your performance from unnatural and destructive clippingConnectivity: The QSC KW122 loudspeaker, like all the KW Series speakers, features a four-position mic / line gain switch that lets you connect to a wide variety of devices. Combo XLR and 1/4" TRS inputs accept both mic and line level input while a set of RCA phono inputs allow additional connectivity to portable MP3 players, CD players and line-level mixers. Up to three audio sources can be mixed internally and summed to a balanced output for daisy-chaining of multiple units. The QSC speaker also provides separate direct outputs on each channel for additional output flexibility.Control: Onboard switches provide preset EQ settings. The HF setting can be set to VOCAL BOOST for additional presence in the critical mid-frequency area or FLAT for accurate reproduction of the incoming signal. The LF switch can be set to NORM, DEEP for additional bass extension, or EXT SUB for use with an external subwoofer. The rear panel LED switch can be set to POWER, illuminating the front-mounted LED when the unit is powered on, OFF for applications where it is not desirable to illuminate the front LED, or LIMIT which indicates to the system operator that the clip limiter circuit has bee...details

QSC Ksub Speaker Cover
The soft, padded QSC KSub tote is designed to be used for transporting your KSub subwoofer with ease. It is constructed of a weather-resistant, heavy-duty nylon/Cordura material, and has a grille guard. The QSC speaker cover is also a strap that makes it easy to transport your K Series 2-way speakers on top for single-trip loading and unloading at gigs....details

QSC K8 Speaker Tote Bag
The soft, padded QSC K8 speaker bag is designed to be used for transporting your K8 speaker safely and easily. The tote is constructed of a weather-resistant, heavy-duty nylon/Cordura material, and has a side-flap access to the QSC K8's aluminum top handle for carrying vertically....details

QSC Mounting Yoke for HPR122i Powered Speaker
This QSC steel yoke bracket is designed to mount the new powered speaker vertically from a variety of structures while allowing tilt rotation. The mounting yoke is compatible with several different attachment methods and can be fitted with a third party speaker pole.The HPR122i yoke bracket includes:Steel Yoke Bracket (1) M10 Hex-head Bolts (2) Rubber Flat Washers (2) Steel Flat Washers (2) Steel Lock Washers (2) User Manual...details

QSC KSUB Powered Subwoofer
The QSC KSub Powered Subwoofer is the ideal supplement to QSC K Series 2-way speakers for live reinforcement of bass instruments and drums, or higher-level playback of recorded music. Its 1000W Class-D power module never fails to deliver. The KSub subwoofer's M20 threaded pole socket (pole included) provides a secure, wobble-free method of elevating a mid-high speaker over the subwoofer. The KSub subwoofer's compact footprint won't take over the stage, dance floor, or seating area of smaller venues. A pair of high-power 12" speakers in an optimized band-pass enclosure will handle everything the 1,000-watt power module can give them. Compact in size, the QSC KSub has ergonomically designed handles and 3" noise-free casters ease load-in and load-out....details

"QSC ISIS I-82H 8" 2-Way Speaker System"
The QSC ISIS has an 8", full-range 2-way speaker in an injection molded cab. It can be pole and mic stand mounted, truss mounted, or used as a floor monitor/stage fill. The QSC speaker's LF transducer features a heavy-duty double roll cloth surround and is teamed with a 1" exit HF compression driver with QSC's unique Advanced Directivity Rotatable Waveguide horn, enabling the loudspeaker to deliver focused sound, regardless of its orientation. 2 parallel Speakon connectors. 200W/400W RMS power handling. Includes pole cup adapter and microphone stand adapter....details

"QSC K8 8" Powered PA Speaker"
The QSC K8 8" powered loudspeaker features a 1000-watt Class-D power module, and its extremely compact size won't intrude on audience sightlines. Its 105° wide dispersion is a major advantage when the audience is up close to the loudspeaker. Low frequencies extend to ~61Hz (-10dB) and the unit outputs an amazing 127dB.QSC's K8 speaker features a 1-3/4" HF device in its 2-way enclosure. The primary differentiator is the resulting output dispersion—the K8 being the widest at 105° and the K12 the narrowest at 75°. This radical approach is achievable due to a process called Directivity Matched Transition (DMT). DMT allows QSC to take advantage of a fundamental law of acoustics: smaller diameter woofers have wider coverage patterns than larger ones. The K Series matches the HF device to the LF dispersion, allowing for the smoothest and flattest frequency response possible across the entire sound field. Add to this advanced DSP processing and an enclosure molded from ABS—a material far more rugged and sonically pleasing than conventional plastics—and the QSC K8 Speaker delivers exceptional performance in this category of loudspeakers. Several proprietary QSC DSP technologies are incorporated into the K8 PA speaker. One such technology is Digital Extension and Excursion Processing (DEEP). DEEP allows the K8 to deliver levels of low-frequency extension previously impossible in enclosures of this size. Intrinsic Correction, first featured in QSC line-array technology, use dozens of spatially averaged measurements mapped to the processor to deliver smooth and accurate reproduction across the entire sound field.Preventing amplifier clipping or overload is QSC's proprietary GuardRail technology. GuardRail closely monitors the input voltage and controls the amplifier output stage before the onset of clipping. Unlike typical clip limiters, when GuardRail is activated, the results are all but undetectable—there's none of the typical "pumping" associated with other methods. In addition, user EQ controls are provided to select between subwoofer settings (EXTSUB, VOCAL, or FLAT response). The K8 speaker boasts other user-friendly features. For example, when the PA speaker is pole-mounted, the Tilt-Direct pole socket converts to a 7.5° down-tilt with a simple 180° rotation of the dial. A locking IEC power cord is included, preventing accidental disconnect during a performance. For installed applications, connecting a commonly available potentiometer to the unit's Euroblock connector allows the operator to have gain control from a remote location. Multiple K Series units can be daisy-chained together to one centralized control. Additionally, the QSC K8 Speaker enters Standby mode after 5 minutes of inactivity, conserving power. The entire PA package is housed in rugged and sonically friendly ABS (the sub in birch plywood) with steel grilles and carry-friendly ergonomic aluminum handl...details

"QSC K10 10" Powered PA Speaker"
The QSC K10 10" powered loudspeaker, featuring its revolutionary 1000W power module, delivers the high-quality amplification, HF driver, and low-frequency driver of the K-Series speakers, offering ~90° conical coverage and 129dB peak output, low frequencies extending to ~56Hz. The K10 offers exceptional power and performance from an extremely compact system, and it can also be used as an ultra low-profile, horizontal wedge or side fill. QSC's K10 PA speaker features a 1-3/4" HF device in its 2-way enclosure. The primary differentiator in K-series speakers is the resulting output dispersion—the K8 being the widest at 105° and the K12 the narrowest at 75°. This radical approach is achievable due to a process called Directivity Matched Transition (DMT). DMT allows QSC to take advantage of a fundamental law of acoustics: smaller diameter woofers have wider coverage patterns than larger ones. The K Series matches the HF device to the LF dispersion, allowing for the smoothest and flattest frequency response possible across the entire sound field. Add to this advanced DSP processing and an enclosure molded from ABS—a material far more rugged and sonically pleasing than conventional plastics—and the K Series delivers exceptional performance in this category of loudspeakers. Several proprietary QSC DSP technologies are incorporated into the K Series. One such technology is Digital Extension and Excursion Processing (DEEP). DEEP allows each of the K Series models to deliver levels of low-frequency extension previously impossible in enclosures of this size. Intrinsic Correction, first featured in QSC line-array technology, use dozens of spatially averaged measurements mapped to the processor to deliver smooth and accurate reproduction across the entire sound field.Preventing amplifier clipping or overload is QSC's proprietary GuardRail technology. GuardRail closely monitors the input voltage and controls the amplifier output stage before the onset of clipping. Unlike typical clip limiters, when GuardRail is activated, the results are all but undetectable—there's none of the typical "pumping" associated with other methods. In addition, user EQ controls are provided to select between subwoofer settings (EXTSUB, VOCAL, or FLAT response). The QSC K10 speaker boasts other user-friendly features. For example, when speakers are pole-mounted, the Tilt-Direct pole socket converts to a 7.5° down-tilt with a simple 180° rotation of the dial. A locking IEC power cord is included, preventing accidental disconnect during a performance. For installed applications, connecting a commonly available potentiometer to the unit's Euroblock connector allows the operator to have gain control from a remote location. Multiple K Series units can be daisy-chained together to one centralized control. Additionally, the QSC K Series enters Standby mode after 5 minutes of inactivity, conserving power. The enti...details

"QSC K12 12" Powered PA Speaker"
The QSC K12 is a 12" 2-way PA speaker system boasting a 1,000W Class D power module and ~75° horizontal and vertical coverage. Low frequencies extend to ~48Hz (-10dB high acoustic output, 131dB peak). This low-frequency extension makes the QSC K12 an ideal choice for music playback and live reinforcement of instruments, especially in venues where more directional speakers are needed. Equally at home in the role of stage monitor, the QSC K12 speaker enclosure has an angled side for use as a low-profile, horizontal wedge and a flat side for proper side-fill use.QSC's K12 PA Speaker features a 1-3/4" HF device in its 2-way enclosure. The primary differentiator in K Series speakers is the resulting output dispersion—the K8 being the widest at 105° and the K12 the narrowest at 75°. This radical approach is achievable due to a process called Directivity Matched Transition (DMT). DMT allows QSC to take advantage of a fundamental law of acoustics: smaller diameter woofers have wider coverage patterns than larger ones. The K Series matches the HF device to the LF dispersion, allowing for the smoothest and flattest frequency response possible across the entire sound field. Add to this advanced DSP processing and an enclosure molded from ABS—a material far more rugged and sonically pleasing than conventional plastics—and the QSC K12 delivers exceptional performance in this category of loudspeakers. Several proprietary QSC DSP technologies are incorporated into the K Series. One such technology is Digital Extension and Excursion Processing (DEEP). DEEP allows each of the K Series models to deliver levels of low-frequency extension previously impossible in enclosures of this size. Intrinsic Correction, first featured in QSC line-array technology, use dozens of spatially averaged measurements mapped to the processor to deliver smooth and accurate reproduction across the entire sound field.Preventing amplifier clipping or overload is QSC's proprietary GuardRail technology. GuardRail closely monitors the input voltage and controls the amplifier output stage before the onset of clipping. Unlike typical clip limiters, when GuardRail is activated, the results are all but undetectable—there's none of the typical "pumping" associated with other methods. In addition, user EQ controls are provided to select between subwoofer settings (EXTSUB, VOCAL, or FLAT response). The K12 speaker boasts other user-friendly features. For example, when the speaker is pole-mounted, the Tilt-Direct pole socket converts to a 7.5° down-tilt with a simple 180° rotation of the dial. A locking IEC power cord is included, preventing accidental disconnect during a performance. For installed applications, connecting a commonly available potentiometer to the unit's Euroblock connector allows the operator to have gain control from a remote location. Multiple K Series units can be daisy-chained together to one central...details

QSC M10 Eyebolt Kit for KW Series
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QSC K12 Speaker Tote Bag
The soft, padded QSC K12 tote is designed to be used for transporting your K12 speaker safely and easy. The QSC speaker bag is constructed of a weather-resistant, heavy-duty nylon/Cordura material, and has a side-flap access to the K12's aluminum top handle for carrying vertically....details

QSC K10 Speaker Tote Bag
This soft, padded tote is designed to be used for transporting your K10 speaker safely and easy. It is constructed of a weather-resistant, heavy-duty nylon/Cordura material, and has a side-flap access to the K10's aluminum top handle for carrying vertically....details

QSC Suspension Kit for KW 122
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