KXA400.4 three-quarter
KXA400.4 door open
KXA400.4 controls
KXA400.4 terminals
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KXA400.4 Amplifier
$329.95
KICKER® KX amplifiers deliver unrivaled power and sonic quality.

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KXA400.4 Amplifier

This KX 400-watt four channel amplifier is built to easily power your door speakers or be a full system solution. FIT2™ (Fail-Safe Integration Technology) ensures your amp works with nearly any stock or aftermarket radio.

Features:

  • 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

Want setup help? Go to KICKER U for a woofer & amplifier configuration app!

This KX amplifier delivers as much as 100 watts per channel (4 channels driven), or 200 watts into two sets of bridged channels. See below for more details.

Specifications
RMS Power [Watts]
@ 14.4V, 4Ω stereo, ≤ 1% THD+N: 50 x 4
@ 14.4V, 2Ω stereo, ≤ 1% THD+N: 100 x 4
@ 14.4V, 4Ω bridged mono, ≤ 1% THD+N: 200 x 2
Length [in, cm]
11-316 , 28.4
Height [in, cm]
2-⅛, 5.5
Width [in, cm]
8-516 , 21
Frequency Response [Hz]
10Hz–20kHz
Input Sensitivity:
250mV–10V
Signal-to-Noise Ratio
95dB
Selectable Electronic Crossover
Amp 1: OFF/HP/LP; Variable 10–5,000Hz with X10 switch
Amp 2: OFF/HP/LP/BP; Variable HP, 10–500Hz;
Variable LP, 40–5,000Hz with 10X switch
Slope: 24dB/octave
KickEQ™ Bass Boost
0-18dB @ 40Hz
CEA Power
50 x 4 @ 4 ohms, 14.4VDC, 1% THD, CEA-2006B (Watts)
CEA Signal-to-Noise Ratio
-75dB CEA-2006B (ref: 1W, A-weighted)
Warranty
When purchased from an Authorized KICKER Dealer or kicker.com, KICKER warrants this product to be free from defects in material and workmanship under normal use for a period of TWO (2) YEARS from date of original purchase. - Complete warranty information here.
Support

Manuals


2017 Stereo Amplifier | Multilingual | Download

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Contact Support


Technical Support
(405) 624-8583
8am - 5pm CST
support@kicker.com

Warranty Support
(405) 624-8510
8am - 5pm CST
warranty@kicker.com

since 1973

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