Toll Free 866-SHIP-SDM (866-744-7736) Mention service code 203-HSKD Hours

    QSC KSUB Powered PA Subwoofer, 1000 Watts, 2x12 Inch

    Get big bass in a compact package. The lightweight QSC KSUB subwoofer delivers powerful sound and won't break the bank or your back.
    The fastest way to the lowest price, guaranteed!
    Found a lower price? We'll beat it, fast.
    Call 866-SHIP-SDM (866-744-7736) with service code 203-HSKD

    Web Item #QSCKSUB

    QSC KSUB Powered Subwoofer
    View Larger Image

    More Resources

    QSC Warranty: If you have additional warranty questions, please call the manufacturer at 800-772-2834
    In Stock | Will Ship Mon
    This product ships to: Can ship to United States

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options We DO NOT COLLECT TAX except on orders shipped to New Jersey.

    QSC KSub Powered Subwoofer (1000 Watts, 2x12") Product Description

    The QSC K Series is quite simply the standard in lightweight powered loudspeaker systems. Under the direction of Pat Quilter, QSC's team of amplifier engineers have created upgraded Class D power modules unparalleled in the industry. Next, breaking from the traditional loudspeaker paradigm, every model is fitted with the identical 1.75 inch HF device (fullrange models) and woofers of the same high quality for unparalleled performance, regardless of speaker size.

    Extensive DSP processing is employed throughout, providing levels of sonic clarity and total output that defy the system's size and weight.

    Premium-grade materials, advanced construction processes and multiple mounting and suspension options allow for a wide range of live and installed applications.

    KSUB Inputs

    Combo XLR and 1/4 inch TRS inputs accept both Mic and Line Level input. 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 Options

    On-board switches provide preset EQ settings. The HF setting (fullrange 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(tm) for additional bass extension, or Ext Sub (fullrange 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.

    Fullrange models are housed in rugged ABS enclosures with a professional appearance that is at home in any application. ABS is a far more robust material than conventional speaker plastics and offers an additional measure of sonic clarity due to its internal rigidity. Ergonomic aluminum handles and a highly protective steel grille complete the package for ease of transport and long term durability.

    The K Series fullrange models feature a unique Tilt-Direct(tm) 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. Integrated M10 suspension points allow for suspended applications with a K Series M10 Kit (sold separately) or Yoke bracket (sold separately).

    The KSub is a dual 12-inch 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.

    Same Day Music is an authorized dealer of QSC products.

    QSC KSUB Technical Description

    - Configuration: 4th Order Bandpass
    - Transducers: 2 x 12 in. cone transducers
    - Frequency Response (-6 dB): 48 Hz - 134 Hz
    - Frequency Range (-10 dB): 44 Hz - 148 Hz
    - Maximum SPL (1 meter): 130 dB peak

    - Power Output: 1000 W Class D
    - Input Impedance (ohms): XLR / 1/4 in.: 40k balanced / 20k unbalanced
    - Controls: Power, Gain, LF Mode (Normal/DEEP), Polarity (Normal/Reverse), Front LED (On/Off/Limit)
    - Indicators: Power, Signal, Standby, Limit
    - Connectors: Dual balanced female XLR/ 1/4 in. line level input, Dual Balanced male XLR full range line level out, Remote gain control, Locking IEC power connector
    - Cooling: On demand, 50 mm variable speed fan
    - Amplifier Protection: Thermal limiting, output overcurrent, overtemperature muting, GuardRail
    - Transducer Protection: Thermal limiting, excursion limiting
    - AC Power Input: Universal power supply 85 - 265 VAC, 50 - 60 Hz
    - AC Power Consumption(1/8 Power): 100 VAC, 2.3 A , 120 VAC, 2.01 A, 230 VAC, 1.13 A

    Pole Socket Size: M20 threaded

    - Material: Painted birch plywood
    - Finish: Black textured paint
    - Dimensions (HxWxD): 26 in. x 14 in. x 28.1 in. (including casters)
    - Weight (Net): 74 lb / 33.6 kg

    Same Day Music is an authorized dealer of QSC products.
    Shipping Weights and Dimensions
    Shipping Weight: 92 lbs
    Shipping Dimensions: 32 x 28 x 21 in

    User Reviews for QSC KSub Powered Subwoofer (1000 Watts, 2x12")

    Your Interests:
    See Products That Ship to You
    Viewing products that ship to United States

    Copyright ©2018. This site is protected by copyright. There are terms for its use. Send us Feedback on our site and your experiences. Our descriptions, pictures, and prices are mostly accurate, but cannot be guaranteed. Cookies should be enabled in your web browser for full site functionality (details).