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HK Audio LSUB-4000A Active Subwoofer

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Discontinued, this product can no longer be ordered.

HK Audio LSUB-4000A Active Subwoofer
Product no: 9000-0017-9178 Bax Music Warranty: This product comes with a 5-year warranty when you register it with hkaudio.com within 30 days of purchase. If the product is not registered it has a 3-year warranty.

General

The LSUB-4000A is an addition to the HK Audio Linear system. Its impressive cabinet contains an 18-inch woofer, allowing for frequencies of up to 31 Hz, and making it an excellent 'sub-low' addition to the standard Linear system. Its band-pass design is specially constructed for use with the L Sub 2000 A. Phase-shifting will become a thing of the past. We're talking about a subwoofer, which means it contains a 1200 Watt amplifier - ideal for large speaker systems!

HK Audio LSUB-4000A: Applications

You can configure this 18-inch subwoofer in a variety of ways, but it's primarily designed for two different functions. In combination with smaller systems, you can use it as a sub-low addition. Usually, this would result in a 4-way system that creates a balanced sound across the entire spectrum. With bigger systems, it can be used as a normal subwoofer. Thanks to the 18-inch woofer, the L Sub 4000 A produces excellent low tones, which sound especially good in bigger spaces or in the open air. There is also a built-in crossover, suitable for both mono and stereo signals.

Specifications

Product features

Speaker connections XLR input
Mid driver/woofer diameter 18 inches
Sustainable product not specified
Weight per speaker 60 kg
Maximum SPL 130 dB - 139 dB
Maximum subwoofer frequency 200 Hz
Minimum frequency 30 - 34 Hz
RMS power in watts 750 - 1,499 W
Locking speaker connectors no

Weight and dimensions including packaging

Weight (incl. packaging) 64,1 kg
Dimensions (incl. packaging) 94,0 x 83,0 x 54,0 cm

Product specifications

  • active subwoofer
  • power: 1200 Watts
  • woofer: 18 inches
  • frequency range: 31 Hz - crossover
  • amplifier: class D
  • maximum SPL: 137 dB
  • cabinet: multiplex, band-pass
  • crossover: 70 - 100 Hz, 24 dB/octave
  • Dimensions: 35.7 x 14.3 x 4.94" (908 x 364.4 x 125.56 mm)
  • weight: 59 lbs (26.8 kg)

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