Kicker KXA400.2 Amp 2 Channel Stereo Class D Car Amplifier up to 400w RMS

Kicker KXA400.2 Amp 2 Channel Stereo Class D Car Amplifier up to 400w RMS

KXA400.2 Stereo Amplifier

KICKER® KX stereo amplifiers use advanced Class D technology, so you get the juice you need without a bulky footprint.


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Product Information

KXA400.2 Amplifier

This KX 400-watt stereo amplifier is built for big sound in a small, powerful package. A standard for every KX amp, KickEQ+™ provides an enormous 18dB of variable bass boost, while a powerful 24dB crossover gives you the control you need to tune your system to perfection.

  • Class D Power Plant
  • Gain Control With "Optimal Input" Indicator. Test tones available here!
  • FIT2™ (Fail-Safe Integration Technology) Circuitry
  • Variable 24dB Crossover
  • DSP-Controlled Preamp
  • KickEQ+™ 18dB Variable Bass Boost
  • Easy Access to Settings Behind Hinged Panel
  • Black Anodized Aluminum Chassis
  • Top-Mounted Red LED Light Pipe


  • RMS Power [Watts] @ 14.4V, 4Ω stereo, ≤ 1% THD+N : 100 x 2 @ 14.4V, 2Ω stereo, ≤ 1% THD+N : 200 x 2 @ 14.4V, 4Ω bridged mono, ≤ 1% THD+N: 400 x 1
  • Length [in, cm] 9-9⁄16, 24.4
  • Height [in, cm] 2-⅛, 5.5
  • Width [in, cm] 8-5⁄16 , 21
  • Frequency Response ± 1dB 10Hz–20kHz
  • Signal-to-Noise Ratio [dB] 95
  • Input Sensitivity 250mV-10V
  • Selectable Electronic Crossover Off
  • Variable HP, 10-500Hz
  • Variable LP, 40-500Hz; 400Hz–5,000Hz with 10X Switch (BP capable)
  • Slope: 24dB/octave
  • KickEQ+™ Bass Boost 0-18dB @ 40Hz
  • CEA Power 100 x 2 @ 4 ohms, 14.4VDC, 1% THD, CEA-2006B (Watts)
  • CEA Signal-to-Noise Ratio -75dB CEA-2006B (ref: 1W, A-weighted)

What's Included

  • KXA400.2 Stereo Amplifier

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