Kenwood X301-4 eXcelon X Series Class D 4-Channel Power Amplifier

Model: X301-4 UPC: 019048215024 Item: 166274


Regular Price: $300.00

Save: $100.00 (33%)

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Tremendous value comes in the small digital chassis of the Kenwood X3014 4 channel amplifier. Boasting 50 watts per channel, get an immediate improvement from your new speakers after hooking this amplifier up to them. Kenwood is able to eke out powerful sound from this amplifier, but kept it small enough to hide it in a discreet location in your vehicle. Get the power without sacrificing space.

Kenwood X301-4 Features:

  • Part of Kenwood's eXcelon series
  • 4-channel digital amplifier
  • 50 watts x 4 @ 4 ohms
  • A height of less than 2-1/2" tall.

Product Information

Kenwood X301-4 eXcelon X Series 4-Channel Amplifier Features:

X Series Amplifiers

  • X Series Amplifiers provide a powerful solution in a compact design ideal for upgrading your car audio system. The reliability of the thermal management system instantaneously controls amplitude and ensures uninterrupted sound reproduction when high output drives up temperatures. Experience the luxury of choice afforded by Kenwood's compact engineering.

Small Size Big Power

  • The X301-4 is small in size but with its tremendous sound output, it is extremely versatile. It can be installed in vehicles where space is limited and is perfect for vehicle owners who don't want to sacrifice cargo room or who prefer hidden installations.

Expanded Frequency Response - supports hi-res audio -

  • Supporting Hi-Res Audio, X301-4 is ideal for high resolution audio playback as it features a frequency response that extends to 50kHz.


Kenwood X301-4 eXcelon X Series 4-Channel Amplifier Specifications:

CEA-2006 Primary Ratings           

  • Power Output: 50 Watts RMS x 4 at 4 Ohms and ≤1%THD+N
  • Signal-to-Noise Ratio: 80dBA (Reference: 1Watt into 4Ohms)

Maximum Power Output

  • 600W

Rated Power Output at 14.4V    

  • A/B (4 Ohms): 50Watts RMS x 4 (4 Ohms, 20-20kHz, ≤1.0% THD)
  • A/B (2 Ohms): 75Watts RMS x 4 (2 Ohms, 1kHz, ≤1.0% THD)
  • A/B (Bridged 4Ohms): 150Watts RMS x 2 (Bridged 4 Ohms, 1kHz, ≤1.0% THD)


  • Signal to Noise Ratio: 100dB (Reference: Rated Power into 4Ohms at 14.4V)
  • Frequency Response: 20Hz-50kHz (+0dB, -3dB)
  • Input Impedance: 10k ohm
  • Speaker Impedance: 4Ω (2Ω to 8Ω allowable)
  • Bridged Connection: 4Ω to 8Ω allowable

Audio Section  

  • Low-Pass Filter: 50Hz-200Hz, -12dB/oct (A/B)
  • High-Pass Filter: 50Hz-200Hz, -12dB/oct (A/B)
  • Bass Boost: 40Hz, 0dB - +18dB (Bch)
  • RCA Input Sensitivity: 0.2[V] - 5.0 [V]
  • Speaker Level Input Sensitivity: 4.0[V] - 12.0 [V]


  • Battery & Ground: M6 Screw Type Terminal Block
  • Speaker Output: M4 Screw Type Terminal Block


  • Dimensions(WxHxD): 6-11/16 x 2-3/16 x 7-3/8 [inch]
  • Operating Voltage: 14.4V(11-16V allowable)
  • Current Consumption: 25[A]

Key Features    

  • CEA-2006 Compliant
  • 2 Ohms Load Capability
  • Speaker Level Input with Signal Sensing Turn-on
  • Power MOS-FET Switching Power Supply
  • Extruded Aluminum Heat Sink Design



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Has anyone actually tested its rated power to see if it actually puts out 50w rms?
A shopper on Jan 22, 2018
  Hi. Thanks for contacting us! We do not have the equipment to test actual output from the amplifiers we carry, but I can tell you that we have used this amplifier on quite a few occasions and I've never been disappointed with the outcome. Thanks again for your time!