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K-Array Thunder KS3P I Ultra-light Passive 4ohm single 21” subwoofer (Black)

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K-Array  |  SKU: KS3P I

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The Thunder-KS3P I is a compact passive subwoofer featuring a long excursion 21” neodimium magnet woofer with 4” voice coil. The Thunder-KS3P I features 2x SpeakON NL4 connectors that allow to input the signals from external active systems or amplifiers, with either a 2-wire or a 4-wire cable, as well as route the signal to other loudspeakers.

Specs

General

  • Type:  

    Passive subwoofer

  • Transducers:  

    21" neodymium magnet woofer

  • Frequency Response:  

     

    30 Hz - 150/300 Hz (-6 dB) crossover dependant

     

     (1)
  • Crossover:  

    DSP-controlled, Low Pass @ 150 Hz, preset dependant

  • Max SPL:  

     

    139 dB

     

     (2)
  • Rated Power:  

    2800W peak

  • Coverage:  

    Omni

  • Connectors:  

     

    2 x SpeaOn NL4

     

  • Nominal Impedance:  

     

    4Ω

     

Handling and Finishes

  • Dimensions (W x H x D):  

     

    735 x 580 x 700 mm 
    (28.9 x 22.83 x 27.55 in)

     

     (3)
  • Weight:  

    49,2 kg (108.5 lb)

  • Material:  

    Polyurea coated birch plywood

  • Colors:  

    Black/White/Custom RAL

 

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