K-Array KS1P-I Thunder-KS1PI, Ultra-light Passive 8ohm single 12” subwoofer

K-Array SKU: KS1P-I
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Sale price$2,973.00


The Thunder-KS1P I passive 12" subwoofer is engineered to produce deep tight bass at high SPL and can be powered by the KS I series 4x 1500W subwoofer as part of a K-array system. Capable of 137dB and 1400W peak power handling, the KS1P I will deliver the knee-buckling low end they'll remember. 

The KS1P I is a tour-ready cabinet constructed from rugged but light birch plywood with ergonomic handles carved into the sides providing for easier load-in and load-out. An M20 threaded flange on top is made for steadiness with strong internal tubular brackets for added stability. The connector panel is recessed inside the sub chasis providing protection from moderate water ingress and garnering an IP54 rating.

K-Array KS1P-I Applications:

  • Live touring
  • Rental houses
  • Club system installs

K-Array KS1P-I Features:

  • 1400W peal power handling
  • Bass reflex acoustic load with symmetric ports
  • High density Finnish birch plywood cabinet for increased resistance and robustness
  • Rugged Polyurea coating for improved environmental resistance
  • Available in black or white or customizable paint over the entire RAL palette

K-Array KS1P-I Specifications:

  • Type: Passive subwoofer
  • Transducers: 12" neodymium magnet woofer
  • Frequency Response: 35 Hz – 150/450 Hz (-6 dB) crossover dependant
  • Crossover: External DSP-controlled, Low Pass @ 150 Hz up to 450 Hz, preset dependant
  • Max SPL: 134 dB peak
  • Nominal Impedance: 8Ω
  • Power handling: 1200 W peak
  • Coverage: Omni
  • Connectors
    • Speaker input/parallel output
    • 2x SpeakON NL4
    • Input terminals selectable:
    • IN+Link 1+/1- (parallel), Link 2+/2-
    • Link 1+/1- , IN+Link 2+/2- (DEFAULT)
  • IP Rating: IP54
  • Dimensions: (WxHxD) 500 x 350 x 440 mm (19.7 x 13.8 x 17.3 in)
  • Weight: 18 kg (39.7 lb)

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