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Dual 12" Active Subwoofer

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Included with your purchase:
  • Free Tech Support
  • Free Extended Warranty
Our Price: $1,079.99

12-month financing with the Vintage King credit card

Special order, but we can get it fast!

Thanks to our relationship with QSC, this item should ship within 5-10 business days. Order now and it will be shipped via one of our three centrally located shipping hubs on the same day it’s received from the manufacturer. Email, chat or call 888.653.1184 for estimated ship date.

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Product Description
Additional Information
  • Product Description


    • Lightweight portable powered speakers with legendary QSC amplifier power and reliability
    • 1000 watt continuous Class D power module
    • Extensive DSP enhances system performance
    • Attractive and professional appearance
    • Rugged birch plywood enclosure
    • Comfortable ergonomic handles
    • Threaded pole socket with speaker pole included


    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 (included).


    Remote gain control capability is offered via a potentiometer (not included) connected to the on-board Euroblock connector. In an installed application, multiple K 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.


    Extensive DSP


    • DMT™ (Directivity Matched Transition) provides for matched LF and HF coverage across the entire listening area, eliminating unnatural "dead" or "hot" frequency zones.
    • Intrinsic Correction™, first featured in our high-end line-array products maps 65-75 spacially-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.
  • Additional Information

    Condition New
    Active or Passive Active
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