QSC KS212C 3600W Powered Dual 12'' Cardioid Subwoofer - Long & McQuade Musical Instruments
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QSC KS212C 3600W Powered Dual 12'' Cardioid Subwoofer

Departments > Pro Audio & Recording > Subwoofers > Speakers - Subwoofer-Powered > QSC > KS212C 3600W Powered Dual 12'' Cardioid Subwoofer
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SKU: # 514725
Model: #


Your Price: $2,199.00 CDN



The KS212C subwoofer represents the world's first-in-class single-box powered cardioid subwoofer solution for highly portable entertainment and installation applications.

A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. "Keeping bass in its place" for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C subwoofer is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimized.

• "First-in-class" compact single-box cardioid solution
• 3600 Watt Class D amplifier module
• Cardioid pattern provides -15 dB SPL attenuation front-to-rear
• Dual 12-inch, long-excursion drivers; Dual 6th order band-pass design
• Variable crossover and savable/recallable Scenes for commonly-used applications
• TFR (Turbulent Flow Reduction) port design provides optimal resonant tuning and high velocity air flow
• Refined, professional appearance looks great in any application
• Rugged painted wood enclosure for long life and lasting durability
• Deployment in either vertical or horizontal positions with M20 speaker pole fittings (36-inch speaker pole included)
• Optional KS LOC security cover prevents unauthorized tampering of controls

• Configuration: Dual 6th-order bandpass cardioid subwoofer
• LF Transducer: 2 x 12" (305 mm), cone
• Frequency Response (-6 dB): 44 Hz - 104 Hz
• Frequency Range (-10 dB): 39 Hz - 118 Hz
• Nominal Coverage Angle: 180 degree Cardioid (15dB rear rejection @ 70Hz)
• Maximum Rated SPL: 132dB @1m, peak
• Amplifier: Class D, 2 x 1800W (peak)
• Cooling: Low-noise, variable speed fan
• Controls: Power, Gain, Rotary encoder, 2 x selection buttons
• Indicators: 2 x Power LED (front and rear), Input Signal LED, Limiter active LED
• Connectors: 2 x locking XLR/F 1/4" combo, 2 x XLR/M (Loop-thru 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
• Enclosure: 18mm birch plywood
• Colour: Black (RAL 9011)
• Grille: Internal woofer cover
• Dimensions (HWD) inches: 24.5" 15.5" 33.5"
• Dimensions (HWD) mm: 622 mm x 394 mm x 851 mm
• Net Weight: 40.1 kg (88.5 lbs)
• Regulatory: CE, WEEE, UL, CHina RoHS, RoHS II, FCC Class B
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Protect your investment with the Long & McQuade Performance Warranty.

Warranty can be a very important factor when making a buying decision. Because repairs can be very expensive in terms of parts and labour costs, manufacturers usually only provide one year limited warranties that generally only cover items that malfunction due to a manufacturer’s defect. With an important purchase such as a musical
instrument or piece of studio gear, however, many people want to have the peace of mind in knowing that their investment will be protected should the product no longer be performing at 100%.

Because of this, Long & McQuade provides our customers with a FREE one-year Performance Warranty on most of our products. The Long & McQuade Performance Warranty supplements the manufacturer’s warranty to ensure that our customers receive complete “no hassle” warranty coverage within their first year.

How does the Long & McQuade Performance Warranty differ from most manufacturers' warranties?

Performance Guarantee - normal wear and tear is covered, so your product will be performing as well as the day you purchased it for the entire duration of the coverage.

Product Replacement - if your product cannot be fixed or costs too much to fix, we will replace it with the equivalent model for no additional charge. If this is not possible, a full refund will be provided.

No Lemon Policy - your product will be replaced should the same problem occur multiple times.

Convenient - easy drop off and pick up of the product at any Long & McQuade location.

Guitar Setup - Guitars purchased at Long & McQuade come with 1 free setup, to be redeemed within 1 year for new guitars and 90 days for used guitars.

Loaners Available - a loaner product may be given while the product is being repaired.

Power Surge Protection - your product is covered even if damaged from a power surge.

Accessory Coverage - any peripheral devices or accessories that come with your product (i.e. foot pedal, case) are also covered.

Commercial Use Coverage - music and recording professionals who purchase gear for “heavy-use” commercial purposes will still be covered.

Long & McQuade reserves the right to restrict the purchase of additional years of Performance Warranty.Used products come with a 3-month Long & McQuade Performance Warranty. Some products (i.e. computers, software, cymbals and other items) are covered only by the manufacturer‘s warranty. Consumables (i.e. strings, reeds, woodwind pads, drum sticks, batteries, tubes, cross faders) are excluded as they are designed to be replaced. Accidental or cosmetic damage is not covered. Speakers damaged by overpowering are generally not covered. Our coverage does not provide compensation for loss of use. As of June 2018 the Performance Warranty is no longer transferable. The warranty is only valid in Canada.


Purchasing additional years of coverage

If you are interested in receiving this coverage for longer than one year, you have the option of purchasing additional years of the Performance Warranty. The pricing is as follows:

NEW products: 4% of selling price to double the warranty from 1 year to 2 years. 4% for each additional year.

USED products: 4% of selling price to increase the warranty from 3 months to 1 year. 4% for each additional year. Pricing for used electronic products is 4% of the original new selling price.

GUITARS: 4% of selling price to double the warranty from 1 year to 2 years. 4% for each additional year. $45 maximum. An additional free setup is not included with additional purchased years of Performance Warranty.

BAND and ORCHESTRAL instruments: $40 up to $2,000 selling price. BRASS and STRINGS: 2% of the selling price after $2,000. WOODWINDS: 4% of the selling price after $2,000.

Some manufacturers provide warranties for longer than 1 year; however, these are usually limited warranties that do not provide the same coverage as the Long & McQuade Performance Warranty. Customers interested in more complete and convenient (but not necessarily longer) coverage are still able to purchase additional years of the Performance Warranty.