QSC KW122 Active PA Speaker

by QSC
Availability In Stock


The evolution of perfect sound, the KW Series from QSC takes many of the attributes of their groundbreaking K range and makes them available to engineers, musicians and DJs at every level. Outstanding sound, lightweight and tough the KW speakers can find a home in any professional PA system, from portable rigs to larger setups in a venue. Utilising the same electronics as their QSC's high end systems, including the Class D power module, every speaker in the KW series also has the same quality of tweeter and woofer. No compromises, whether you need a stage monitor or mains for FOH duties. Great sonics are the foundation of any good PA but it's the DSP and specialist features of the KWs that can help you get the setup exactly right, while also lending them greater versatility.

High Output: Like K Series, each of the four KW Series models features a QSC designed, 1000 watt (2 x 500 W continuous) Class D power module. And continuing in the K Series tradition, every model is fitted with the identical high-output 1.75" HF device (full-range models) and woofers of the same high quality design, regardless of speaker size.

Defined Coverage Area: Directivity Matched Transition (DMT) provides for 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 our high-end line array products 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 clipping.
Connectivity: KW Series features a four-position mic / line gain switch that allows for connection of 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 (except KW181) 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: On-board switches provide preset EQ settings. The HF setting (full-range models) 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 (full-range models) 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.

Tilt-Direct: The KW122 and KW152 feature a unique Tilt-Direct pole cup mounting system. A simple turn of the dial engages a 7.5 degree downward tilt of the speaker allowing acoustic energy to be kept on the audience and off reflective surfaces for applications where maximum coverage from a high-positioned speaker is desired.

Remote Gain: Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Phoenix-Style connector. In an installed application, multiple KW Series speakers can be "daisy-chained" for total gain control from a single remote pot. Auto-standby mode is engaged after 5 minutes of inactivity.

Premium-grade materials: KW Series is designed to withstand the rigors of professional use. Advanced construction processes, premium-grade Baltic birch cabinetry, ergonomic, cast aluminum handles, low-noise casters (KW181) and a highly protective steel grille provide for ease of transport and long term durability. Integrated M10 suspension points allow for flown applications with a KW M10 KIT (sold separately) and a threaded pole receptacle (KW181) provides for a positive, wobble free connection to a threaded speaker pole (included).

Extended 6 Year Warranty Available

QSC design their speakers to perform flawlessly. To back up this professional standard they offer an extended 6 year warranty on select products. Simply buy your K or KW series speakers and register with QSC. Further Details Here.



  • 12” Woofer; 1.75” diaphragm compression driver
  • 75° Nominal coverage angle
  • Maximum SPL 131 dB peak
  • Also functions as monitor floor wedge
  • 1000-watt Class D power modules in all models (2 × 500 W continuous)
  • Onboard mixer with two combo XLR and ¼” inputs, and stereo RCA inputs, (three audio input sources); two direct channel outputs and single summed balanced output
  • Extensive DSP featuring DEEP™ and Intrinsic Correction™ enhances system performance
  • DMT™ (Directivity Matched Transition) ensures uniform coverage across the entire sound field
  • Rugged, texture-painted birch enclosures
  • Four-position Mic/Line gain (full-range models)
  • Tour-grade 16 gauge steel grilles
  • Comfortable ergonomic handles
  • 35 mm pole sockets with Tilt-Direct™
  • M10 rigging points for suspended installation


Warranty2 years
Power1000w rms, 2000w peak
Tweeter1.75" diaphragm compression driver
Pole MountableYes
Woofer Size12" woofer

See It In Action

Now Playing


Hear It In Action

No music has been added for this product yet.

Read About It

Excellent informative service. They know their stuff
Thanks to all in the drum section and Fred for giving me advise and demonstrations. Fantastic shop in Nottingham - guitar and drum heaven!
Read Reviews
Excellent informative service. They know their stuff
Thanks to all in the drum section and Fred for giving me advise and demonstrations. Fantastic shop in Nottingham - guitar and drum heaven!
Read Reviews

Customer Reviews

This product doesn't have any reviews yet, why not write one?

Write Your Own Review

Only registered users can write reviews. Please, log in or register