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Powered Subwoofer - QSC KSUB 1000 Watt Subwoofer

Powered Subwoofer - QSC KSUB 1000 Watt Subwoofer


Regular price $100.00 USD
Regular price Sale price $100.00 USD
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SOLD OUT - Call for details @ 646.661.4078

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The KSub is a dual-12" bandpass design, constructed of premium birch and includes high-quality, low-noise casters. The subwoofer features a threaded pole receptacle for a positive, wobble free connection to a threaded speaker pole

The KSub features a 1000-watt power amplifier that's a perfect match for the pair of 12" drivers that pump out some serious low-frequency mojo. QSC's gone to great lengths to make sure that this speaker's output is truly musical. DEEP™ processing punches up bass response while protecting the 12" woofers from low-frequency transients, while GuardRail™ eliminates bass clipping so your audience won't know when you're pushing your speakers hard.

The KSub features a painted birch-plywood cabinet that's ready to take a thumping, while a powder-coated steel grille protects the speakers from hard knocks. A switchable fan keeps things cool under the hood when you're pushing the system. The KSub is ready to take all you have to dish out while delivering a new level of power and clarity.


  • compact powered PA subwoofer
  • two 12" drivers
  • 1000-watt Class D amplification
  • peak power: 2000 watts
  • black-painted birch plywood enclosure with powder-coated steel grille and casters
  • includes 35mm pole socket and M10 rigging points
  • speaker pole included (35mm, 26" long, M20 thread)
  • max SPL: 130 dB peak
  • frequency range: 48-134 Hz
  • dimensions: 26"H × 14"W × 28"D (including casters)
  • weight: 74 lb.


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