Kenwood XH401-4 X-Series 800W 4-Channel Class-D Power Amplifier

Sale price $429.00 Regular price $449.00

Clean Power That Can Transform a Mediocre Sound System Into a Great One

X-Series 4-Channel Car Amplifier
Hi-Res Audio Certified, Compact D-Class 4ch Amplifier, One-side Terminals for easy installation, Speaker Level Input with Signal Sensing Turn-on, Output Coil with Magnetic Shield. Faithfully reproducing the finely carved details from a Hi-Res Audio source, down to every last grain of sound.

Portraying a rich sound that delivers a subtle ambience overflowing with presence and with no hint of muddiness, we have realized a mellow treble, vocals that convey every inflection of the original, and a full and incisive bass.

High-Resolution Audio Certified
With more information to play with, high-resolution audio tends to boast greater detail and texture, you'll hear every song in all its detailed glory – just as the artist intended – for sound that's more engaging, dynamic and lifelike.

More detail, more clarity. KENWOOD understands the true value and potential of High-Resolution Audio, which is why we’ve developed High-Resolution Audio certified products for KENWOOD loyal customers who want to listen music in the best sound quality.

Cooling Fan
Allows the amplifier to operate at comfortable temperature levels even under the most stressful conditions.


  • Class D 4-Channel Power Amplifier
  • CEA-2006 compliant
  • Hi-Res Audio compliant
  • 75W x 4 RMS power output
  • Frequency Response 20Hz - 50kHz
  • Variable High-Pass Filter
  • Variable Low-Pass Filter
  • Speaker level input
  • Signal sensing turn-on
  • Wired remote included for B-channel


  • Class D Amplifier: Yes
  • Load Capability: 2Ω Stable
  • Rated Power Output (4Ω): 75W x 4 (4Ω)
  • Rated Power Output: 75W x 2 + 200W x 1 (4Ω)
  • Bridged Power Output (4Ω): 200W x 2
  • High-Resolution Audio Certified: Yes
  • CEA-2006 Compliant: Yes
  • Low-pass Filter: Yes
  • High-Pass Filter: Yes
  • Switched Mode Power Supply: Yes
  • Power Indicator: Multifunctional
  • Signal Sensing Turn-On: Yes
  • Protection Function: Yes
  • Line In: 4 RCA / Speaker level
  • Input Selector: A/AB
  • Speaker Level Input Via Line-In (RCA): A-Ch & B-Ch
  • Single Side Terminals: Yes
  • Die-Cast Aluminium Heat Sink: Yes
  • Rated Power Output (4Ω, 14,4V): 75W x 4 (20Hz ~ 20000Hz, 1%THD)
  • Rated Power Output (2Ω, 14,4V): 100W x 4 (1000Hz, 1%THD)
  • Rated Power Output (4Ω, 14,4V): 200W x 2 (1000Hz, 1%THD)
  • Rated Power Output (CEA-2006): 75Watts RMS x 4 @ 4 Ohms & 1% THD
  • Low-Pass Filter: 50~200Hz (-12dB/oct)
  • High-Pass Filter: 50~200Hz & 2,5~10kHz (-12dB/Oct)
  • RCA Input Sensitivity: 0.2 ~ 5V
  • Speaker Level Input Sensitivity: 4 ~ 12V
  • Input Impedance: 10kΩ
  • Signal to Noise Ratio: 100dB
  • Signal to Noise Ratio (CEA-2006): 76dBa (Reference: 1 Watt Into 4 Ohms)
  • Frequency Response (+0dB, -3dB): 20Hz ~ 50000Hz
  • Frequency Response (+0dB, -1dB): 20Hz ~ 40000Hz
  • Operating Voltage: 14.4V (11V ~ 16V Allowable)
  • Maximum Current Consumption: 37A
  • Dimensions (W x H x D): 220 x 35 x 169(mm)
  • Weight: 1.50kg