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QSC KLA181 Subwoofer Black

Item: PAH0011579-000
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The QSC KLA181 1000W Active Subwoofer Black is an 18" active flying subwoofer featuring a maximum sound pressure level of 13...  All product info

€ 2,799.00
RRP*.: € 3,229.00,  incl. VAT, incl. Shipping Costs
or extremely cheap from € 49.83 monthly financing
available soon, estimated to be in stock: May 3, 2024
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Product information - QSC - KLA181 Subwoofer

The QSC KLA181 1000W Active Subwoofer Black is an 18" active flying subwoofer featuring a maximum sound pressure level of 135dB. This 1000W power module is equipped with a vented cone transducer and offers a frequency range as low as 33Hz (-10 dB). Extensive DSP further enhances and protects performances whilst a range of controls including Attenuation, LF Mode and Polarity offer some versatility.

This subwoofer is protected by on-demand cooling via a 50mm variable speed fan, thermal limiting, over-temperature muting and more. This black model features a threaded pole receptacle for free-standing applications. Suspension is made possible via M10 fittings or KLA12AF Array Frame and an integrated threaded pole mount supports up to two KLA12 enclosures.

The main features of the QSC KLA181 1000W Active Subwoofer Black include:

  • Transducer: 18" Cone Transducer
  • Frequency Response (-6 dB): 38 Hz
  • Frequency Range (-10 dB): 33 Hz
  • Max. SPL @ 1m: 135 dB Peak
  • Power Output: 1000W Class-D Continuous
  • Input Impedance: 40 kΩ Balanced/20 kΩ Unbalanced
  • Controls: Power, Attenuation, LF Mode (Normal/DEEP), Polarity (Normal/Reverse), Front LED (Pwr/Limit/Off)
  • Indicators: Power, Signal, Standby, Limit
  • Connectors: Balanced Female XLR Line Level Input, Balanced Male XLR Full Range Line Level Output, Remote Attenuation Control, Locking powerCON Power Connector AC In, Locking powerCON Power Connector AC Out
  • Cooling: On Demand, 50mm Variable Speed Fan
  • Amplifier Protection: Thermal Limiting, Output Overcurrent, Over-Temperature Muting, GuardRail
  • Transducer Protection: Thermal Limiting, Excursion Limiting
  • AC Power Input: Universal Power Supply 100–240 VAC, 50–60 Hz
  • Enclosure: Painted Birch Plywood
  • Finish: Black Textured Paint
  • Grille: Black Powder-Coated 16-Gauge Steel
  • Dimensions: 547 x 586 x 633mm
  • Weight: 45.3kg


  • Typ: Sub
  • Output: XLR
QSC KLA181 Subwoofer Black Product ImageQSC KLA181 Subwoofer Black
€ 2,799.00

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