(2) QSC K12.2 K2 Series Two-Way 2000W Powered Loudspeakers with 12" Woofer Package
About This Product
QSC K12.2 K2 Series Two-Way 2000W Powered Loudspeaker with 12" Woofer
The QSC K.2 Series is quite simply, the next standard in powered loudspeakers. To start, each model is equipped with a 2000-watt power module carefully matched to high-performance woofers and compression drivers. DMT (Directivity-Matched Transition) ensures smooth coverage across the entire listening area. Advanced on-board DSP provides Intrinsic Correction voicing and advanced system management to further optimize performance.
Superbly flexible, the K.2 Series provides its operators with a library of preset contours for common applications such as Stage Monitor, Dance Music, Musical Instrument Amplification, Hand-held Microphone and more, while also offering storable Scenes to recall user-configurable settings such as input type, delay, EQ, cross-over and selected contour. Operated as either main PA or as a floor monitor, each model can also be flown, wall- or truss-mounted, or placed on a speaker pole, either straight-firing or with 7.5-degree down-tilt. This flexibility makes it a smart choice for a wide range of live sound applications.
Rugged, light-weight and incredibly stylish, the K.2 Series also features a global 6-Year Warranty with product registration.
- Best in class audio performance.
- 2000 Watt Class-D amplifier module.
- Factory Presets and savable/recallable Scenes for commonly-used applications such as Stage Monitor, Dance Music, Musical Instrument Amplification, Hand-held Microphone and more.
- Multi-function digital display for control and selection of loudspeaker functions including cross-over, EQ, delay and frequency contours.
- Intrinsic Correction tuning and loudspeaker management.
- DMT (Directivity Matched Transition) design provides excellent power response and consistent performance across the listening area (75-, 90-, 105-degree, K12.2, K10.2, K8.2).
- Refined, professional appearance looks great in any application.
- Rugged ABS enclosure for long life and lasting durability.
- Deployment in either main PA or floor monitor position.
- Dual pole cup mounts (straight-firing and 7.5 degree down-tilt).
- M10 fittings for flown applications.
- Optional security panel prevents unauthorized tampering of controls.
- 6-Year Warranty with product registration.
The QSC K.2 Series represents the best-in class loudspeaker for today’s demanding audio professionals. The perfect combination of elegant design, superior audio performance, high functionality, simple and intuitive operation, and genuine QSC reliability, K.2 delivers extraordinary results for users in both portable and installed applications.
Advanced Power and DSP:
The 2000 Watt power module delivers ample burst and continuous power for the loudspeaker’s premium drivers. It has been designed with very low-noise fan cooling, enabling the enclosures to be used in settings where background noise must be kept to a minimum. Carefully tailored, subtle and sophisticated dynamics processing is used to protect the drivers from damage and the performance from distortion.
The user may select may select from an extensive list of factory preset EQ contours including Live, Dance, Monitor, and many more.
Savable and recallable Scenes can store information like user EQ, Delay, and input configuration settings.
A pair of balanced combo XLR/F plus 1/4” TRS connectors with independent gain control are provided. The first is equipped with selectable MIC/LINE (Microphone or Line) level input while the second offers selectable HI-Z/LINE (High Impedance or Line) level input, specifically for musical instruments. Both inputs are connected directly to a pair of XLR/M throughput connectors so that the signals may be “daisy-chained” to another audio device. A 3.5 mm TRS input jack with independent gain control is also provided for connection of sources such as smart phones, computers, and MP3 players.
In addition to the two throughput XLRs, a line-level output with the mixed signal from all inputs is also provided. (An optional security cover (K-LOC) may be installed to prevent unauthorized tampering of settings).
DMT (Directivity Matched Transition) design matches the coverage angle of the woofer at the cross-over frequency with the horn pattern to ensure uniform response across the coverage area. Intrinsic Correction techniques are also employed ensuring smooth power response from the loudspeaker. The result is an extremely accurate loudspeaker that behaves well in a wide range of acoustic spaces with little or no equalization.
Each model is housed in a rugged ABS enclosure with a professional yet unobtrusive appearance that is at home in any application. Each model can be utilized in either main PA or floor monitor applications, while ergonomic handles and a heavy-duty steel grille with fabric lining further enhance overall appearance and functionality. The dual pole cups allow a zero or 7.5 degree downward tilt when deployed on a pole. This allows for more even coverage across the listening area and less problems due to rear wall reflections. For suspended applications, integrated M10 fittings with a single pullback are included to accommodate M10 eyebolts. An optional yoke mount accessory is also available for permanent installation to walls and ceilings or for temporary attachment to truss (requires 3rd party hardware).
The K.2 Series has been primarily designed for portable audio reinforcement. This includes a variety of uses in reinforcement for entertainers and presenters. All are designed to perform well on their own in full-range audio. They can be used singly, in stereo pairs or in distributed or delayed systems. They perform extraordinarily well as both main reinforcement systems and as floor monitors.
All three models are equipped with two 35 mm pole sockets that allows use on a speaker stand or on a pole over a subwoofer. (The subwoofer must have a 35 mm pole socket capable of supporting the loudspeakers.) One socket is for vertical mounting, the other for tilting the enclosures down 7.5 degrees.
In addition, the K.2 Series have features designed for various suspension methods. They feature two M10 threaded inserts for suspension with eyebolts and a built-in pull-back ring. There are also yoke accessories (model numbers: K8.2 YOKE, K10.2 YOKE, K12.2 YOKE) for each model that can mount either to the sides of the cabinet or to the top and bottom. These yokes allow for rigid mounting to structures and rotation of the speaker system.
Ultimate Support JS-TS50-2 Tripod Speaker Stand Pair with FREE Carry Bag
Speaker stands need to be both sturdy and easy to move. The Speaker Stand (Pair) fits on both accounts, giving you a stable environment in which to elevate your speakers to optimum height. Crafted from aluminum and powder-coated for finish durability, these stands will give you years of service. Each stand can hold up to 120 lbs. The strong telescoping and leg collars provide a stable stand for your speakers. The height adjustment collar has a safety pin for extra security. The JS-TS50-2 also includes a handy carry bag for FREE!
- Part Name: JS-TS50-2.
- Long-lasting aluminum construction.
- Durable powder-coated finish.
- Tripod base is very stable and sturdy.
- Stand is height-adjustable.
- Carrying bag included for FREE!
- Holds up to 120 lbs.
- Height 46.5" - 81.5”.
QSC K12TOTE Tote Bag for QSC K12 Speakers
This soft, padded tote is designed to be used for transporting your K12 speaker safely and easy. It 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.
- For K12 speaker.
- Nylon/Cordura construction.
- Side-flap access to speaker's top handle for carrying option.
- Side accessory pouch.
QSC KW181 1000 Watt 18” Powered Subwoofer
Building on the success of our K Series, the KW Series represents the next evolutionary step in wood enclosure loudspeakers. Our system engineers have created the KW Series to feature all the groundbreaking electronic attributes of our popular K Series while at the same time designing a product that is both smaller and significantly lighter than previous wood enclosure models.
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:
- 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.
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.
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.
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 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.
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).
- 18” subwoofer.
- Maximum SPL 135 dB peak.
- 1000 watt Class D continuous power.
- Extensive DSP featuring DEEP and Intrinsic Correction enhances system performance.
- Rugged, texture-painted birch enclosure.
- Tour-grade 16 gauge steel grilles.
- Threaded pole socket.
- Speaker mounting pole included (35 mm diameter, 36 inches (91 cm) long, M20 thread.).
- Comfortable ergonomic handles.
Inputs, Outputs and Mixing
Combo XLR and 1/4" TRS inputs accept both Mic and Line Level input while a set of RCA phono inputs (except KSub) 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.
Sophisticated digital signal processing provides greater low-frequency extension while precisely protecting the woofer from over-excursion.
Directivity Matched Transition matches the HF coverage angle to the natural coverage angle of the woofer for uniform frequency response over the entire coverage area.
Conical Wave Guide
The conical wave guide eliminates the phase distortions of typical asymmetric horns for more natural reproduction.
The same state of the art, light-weight Class D amplifier module powers all the K & KW Series models.
Optimize for a specific application with the simple flip of a switch.
Automatic standby mode conserves energy and extends the life of the loudspeaker.
Turn of the front panel power LED or switch it to show limiting operation.
Easy to use remote gain control is ideal for installed applications.
Sleek lines and a full grille for a more professional look than other molded loudspeakers.
Locking IEC Power Cable
Help prevent unexpected interruptions.
Mic/line and RCA inputs along with onboard mixing controls allow greater flexibility.
Tilt-Direct Pole Mount
A simple turn of the dial is all it takes to alter the vertical directivity by 7.5 degrees.
Suspension and Mounting
With integrated threaded inserts, KW Series is equally at home in mounted or flown applications.
The KW181 subwoofer comes with a threaded pole for a snug, safe fit.
An exclusive QSC process that applies extensive acoustic measurements to noticeably improve audio quality.
Higher efficiency produces less heat and more sonic performance with lower overall current draw.
QSC's Guardrail technology protect your loudspeakers from overexcursion. On-demand cooling fan and thermal limiting prevent overheated electronics.
QSC KW181 Protective Subwoofer Cover
The soft, high quality padded QSC KW181 speaker cover is designed to be used for transporting your KW181 speaker safely and easy. The cover is constructed of a weather-resistant, heavy-duty nylon/Cordura material.
- For QSC KW181 subwoofers.
- Nylon/Cordura construction.
QSC K12.2 Specifications
Configuration: Multi-purpose, 2-way powered loudspeaker
LF Transducer: 12" (305 mm), cone
HF Transducer: 1.4" (35.6 mm) titanium diaphragm compression driver
Frequency Response (-6 dB): 50 Hz - 20 kHz
Frequency Range (-10 dB): 45 Hz - 20 kHz
Nominal Coverage Angle: 75° Axisymetric
Maximum Rated SPL1: 130 dB @1 M, peak 124 dB @ 1 M, continuous
Amplifier: Class D
Peak: 1800 W (LF), 225 W (HF)
Cooling: Low-noise, variable speed fan
3 x Level
Rotary encoder (push)
2 x selection buttons
Monochrome LCD Display 1.75" x 1" (45 mm x 25.4 mm)
2 x Power LED (front and rear)
3 x Input Signal LED
Input A Mic selected LED
Input B Hi-Z selected LED
Limiter active LED
2 x locking XLR/F ¼" combo (Mic/Line Input and Hi-Z/Line Input
1 x 3.5 mm TRS (Stereo Input)
2 x XLR/M (Loop-thru Output)
1 x XLR/M (Mix Output)
1 x locking IEC power connector
AC Power Input: Universal power supply 100 – 240 VAC, 50 – 60 Hz
AC Power Consumption 1/8th Power: 100 VAC, 2.1 A / 120 VAC, 1.9 A / 240 VAC, 1.1 A
Enclosure Details: Impact Resistant ABS
Attachment Points: 2 x M10 threaded inserts plus Pull-Back
Color: Black (RAL 9011)
Grille: 18 Gauge powered coated steel, internal cloth lining
602 x 356 x 350 mm
23.7 x 14 x 13.8 in
Net Weight: 17.7 kg (39 lbs
Shipping Weight: 21.7 kg (47.8 lbs)
Regulatory: CE, WEEE, UL, China RoHS, RoHS II, FCC Class B
K12 Tote, K12 Outdoor Cover
M10 Kit-C, K.2-LOC LockOut Cover
Clutch CL-STPACK Tripod Speaker Stand Set Specifications
Shipping Dimensions 5.50"L X 5.50"D X 40.00"H
Weight: 14.00 lbs
Product Name: CL-STPACK
Height: 41" - 72"
Load Capacity (each): 120 lbs
Telescoping Tube: 1 3/8"
Weight (per stand): 6 lbs.
QSC KW181 Subwoofer Specifications
|LF Driver Size||1 x 18"|
|Power Rating (Program)||Self-powered|
|Peak Power Capacity||Self-powered|
|Impedance||Input: 38k balanced / 19k unbalanced|
|Frequency Range||40-112Hz (±6 dB)|
|Crossover Frequency||No crossover|
|Maximum Peak SPL||135dB|
|Mounting Options||Floor only (pole socket on top)|
|Inputs||Dual balanced XLR/¼" (line level)|
|Outputs||Dual Balanced XLR full range (line level)|
This Package Includes:
(2) QSC K12.2 K2 Series Two-Way 2000W Powered Loudspeakers with 12" Woofers
(2) Clutch CL-STPACK Tripod Speaker Stands with Free Carry Bag
(2) QSC K12TOTE K12 Speaker Tote Bags
(1) QSC KW181 1000 Watt 18” Powered Subwoofer
(1) QSC KW181 Protective Subwoofer Cover
(3) 20FT Sure-Fit XLR Connecting Cables
Each K12.2 Box Includes:
(1) QSC K12.2 K2 Series Two-Way 2000W Powered Loudspeaker with 12" Woofer
(1) Locking AC Power cord
(1) White QSC Logo
(1) QSC Limited Warranty Information Card
(1) K.2 Series Quick Start Guide
(1) K.2 Series Powered Loudspeaker Safety Information Sheet
Each Clutch CL-STPACK Retail Box Includes:
(2) Clutch CL-STPACK Tripod Speaker Stands
(1) Clutch Durable Tripod Speaker Stand Set Carry Bag
Each K12Tote Box Includes:
(1) QSC K12TOTE K12 Speaker Tote Bag
The KW181-BK-CM Box Includes:
(1) Subwoofer system
(1) Locking NEMA 5-15 power cable
(1) Locking CEE 7/4 power cable
(1) User Manual CD
(1) Wiring hookup diagram
(1) Speaker mounting pole (35 mm diameter, 26.4 in / 67 cm long, M20 thread)
The KW181 COVER Box Includes:
(1) QSC KW181 Protective Subwoofer Cover