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Everything in Music Since 1958
Everything in Music Since 1958

QSC KW152 15-Inch Powered Loudspeaker

Original price $1,649.99 - Original price $1,649.99
Original price
$1,649.99 - $1,649.99
Current price $1,649.99
♫ In stock
About Inventory Status

Call or text us at 301-946-8808.

In stock: It is in stock and available to ship or pickup. Apparel must be shipped from another location and is not available for in-store pickup. We can usually ship or have these items available for pickup by the next business day if they don't require inspection, special handling, or setup. Our pickup location is 11151 Veirs Mill Rd. Silver Spring, MD 20902.

📆 Preorder: It is on the way to our warehouse. We can't predict when preorder items will arrive due to current supply chain issues. If you place an order for one of these items someone will contact you to estimate the delivery date.

Out of stock: We don't currently have it available but you're not out of luck yet. We still may be able to get it. If you order one of these items we will contact you with an estimated fulfillment date. You have the option to cancel the order if you change your mind.

Special order: The item is so special that it needs to be custom ordered for you. Some of these items are works of art and have to be made individually. Orders for special order items must be prepaid and we cannot accept cancellations or refunds.

█ Sold out: We don't think we can get this item because it was either discontinued by the manufacturer or was limited in quantity. If you want or need this item call or text us. Sometimes we can help you track down the item through other sources or help you find something similar.

About Item Conditions

Call or text us at 301-946-8808.

New: The item is brand new as received from the manufacturer with a full manufacturer warranty. Instruments such as guitars, snare drums, drum kits, brass and woodwind instruments may be opened for photography and quality control inspection and may not be in a factory sealed box.

Mint or Open Box: The item may have been opened and tested but has been repackaged. The original packaging may have superficial issues but the item itself and any originally included accessories are in perfect, like new condition.

Display Model: These items are so cool that we put them on display in our legendary shop. The condition is brand new as received from the manufacturer with manufacturer warranty. Rest assured, these items undergo a very careful inspection before shipping.

Demo: These items have been on our sales floor for demo purposes and will likely show signs of use. The original packaging may no longer be included, but you can be assured that you are receiving an awesome item and an awesome price.

Used: The item is used. These item may have varying degrees of wear. Please read the description for information about the condition of the item. Used items do not carry a warranty.

B or C Stock: Factory refurbished. These items were purchased from the manufacturer in a refurbished condition. They will show some cosmetic issues, but nothing that would impact performance. Being that these are sealed from the manufacturer, we generally do not open these to photograph the cosmetic issues. They are guaranteed to work and may have a limited warranty or you may purchase an extended warranty in some cases. Please see the listing description for item specific information.

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Powerhouse Loudspeaker Engineered to Deliver - QSC KW152 15-Inch Powered Loudspeaker

The QSC KW152 is a powerhouse loudspeaker engineered to deliver robust, clean, and expansive sound. With a formidable 1,000 watts driven by a Class D amplifier, this speaker ensures high performance without the heft, making setup and teardown manageable and less strenuous. It comes equipped with a variety of connection possibilities, including mic, line, and RCA inputs all conveniently located on the back panel along with gain controls, allowing easy access and flexible setup options. The speaker supports internal mixing of up to three audio sources and offers the capability to daisy chain additional KW152 units via its balanced output for even greater sound coverage.

Further enhancing its performance, the KW152 incorporates advanced DSP (Digital Signal Processing) technology. This includes Intrinsic Correction which optimizes time, frequency, and amplitude response, delivering exceptional audio quality across all frequencies. Additionally, Guardrail protection technology protects the amplifier from overloads and reduces clipping, maintaining optimal performance. Engaging the DEEP switch reveals the full potential of the KW152, producing a sound that is impressively deep and expansive. This integration of sophisticated DSP isn’t just about adding effects but making the speaker extremely efficient and versatile, suitable for any venue or event.

  • 15-inch Woofer; 1.75-inch diaphragm compression driver
  • 60° conical DMT™ coverage
  • Maximum SPL 133 dB peak
  • 1000 watt Class D power modules in all models (2 x 500 W continuous)
  • Onboard mixer with two combo XLR and ¼⁻ᶦⁿᶜʰ inputs, and stereo RCA inputs, (three audio input sources); two direct channel outputs and single summed balanced output
  • Extensive DSP featuring DEEP™ and Intrinsic Correction™ enhances system performance
  • Directivity Matched Transition® (DMT) ensures uniform coverage across the entire sound field
  • Rugged, texture-painted birch enclosures
  • Four-position Mic/Line gain (full-range models)
  • Tour-grade 16 gauge steel grilles
  • Comfortable ergonomic handles
  • 35 mm pole sockets with Tilt-Direct™
  • M10 rigging points for suspended installation


  • Configuration: 15-inch 2-way trapezoidal
  • Transducers:
    • Low-frequency: 15-inch cone transducer
    • High-frequency: 1.75-inch diaphragm compression driver
  • Frequency Response (-6 dB): 47 Hz to 18 kHz
  • Frequency Range (-10 dB): 44 Hz to 20 kHz
  • Nominal Coverage (-6 dB): 60° axisymmetric
  • Maximum SPL: 133 dB peak
  • Amplifier:
    • Power Output: 1000 W Class D (500 W LF + 500 W HF) continuous, 2000 W peak
    • Input Impedance:
      • Channel A XLR / ¼-inch:
        • Mic gain setting: Balanced (0 dB: 38 kΩ, +12 dB: 10 kΩ, +24 dB: 2.66 kΩ, +36 dB: 660Ω), Unbalanced (19 kΩ, 5 kΩ, 1.33 kΩ, 330Ω)
      • Channel B XLR / ¼-inch: 38 kΩ balanced / 19 kΩ unbalanced
      • Channel B RCA: 10 kΩ
  • Controls:
    • Power, Gain A, Gain B, Channel A Input Gain (0 dB / 12 dB / 24 dB / 36 dB), LF Mode (Ext Sub/Norm/DEEP™), HF Mode (Flat/Vocal Boost), Front LED (On/Off/Limit)
  • Indicators: Power, Signal A, Signal B, Standby, Limit, Mic (24 dB and 36 dB settings)
  • Connectors:
    • Balanced female XLR/¼-inch line/mic level input, Balanced female XLR/¼-inch line level input, Dual Balanced male XLR full range line level out, Balanced male XLR "mix" out, Stereo RCA line level input, 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 100–240 VAC, 50 to 60 Hz
  • AC Power Consumption (1/8 Power): 100 VAC, 2.3 A; 120 VAC, 2.01 A; 230 VAC, 1.13 A
  • Enclosure:
    • Material: 15 mm painted birch plywood
    • Finish: Black textured paint
    • Grille: Black powder coated 16 gauge steel
  • Speaker Dimensions (H×W×D): 816 × 445 × 386 mm (32.1 × 17.5 × 15.2 inches)
  • Carton Dimensions (H×W×D): 580 × 530 × 890 mm (22.8 × 20.9 × 35 in)
  • Net Weight: 29 kg / 64 lb
  • Shipping Weight: 35.8 kg / 78.9 lb
  • Available Accessories: KW152 cover, KW M10 kit

Manufacturer: QSC Audio
Model: KW152
SKU: I248594-N-9-WHXB
UPC: 684284057815

We are Chuck Levin's Washington Music Center

Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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