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Rectangular black metal car amplifier with silver trim and wired remote control

KENWOOD

KENWOOD XR901-5 5-channel car amplifier

SKU CH-VE0P-GH9PH

Class-D 5-channel amplifier delivers 60 W×4 + 400 W at 4 Ω, includes wired remote and signal-sensing turn-on

  • FeaturesRMS Power: 60W x4 + 400W (4Ω) / 75W x4 + 600W (2Ω) with 78 d
  • TypeAmplifiers
  • Drives four speakers and a sub with 60W×4 + 400W RMS at 4Ω
  • Delivers 75W×4 + 600W RMS at 2Ω for higher-output systems
  • Signal-sensing turn-on activates the amp without a remote wire
  • Wired remote lets you adjust sub level from the driver’s seat
  • Compact 260×51×169 mm chassis fits tight installation spaces

Five-channel power for front, rear and sub

The Kenwood XR901-5 is a Class-D car amplifier built to drive four speakers and a subwoofer from a single chassis. It suits owners who want a complete system upgrade without stacking multiple amps.

Class-D efficiency keeps output steady

At 14.4 V the amp draws 80 A to deliver 60 W × 4 plus 400 W to the sub at 4 Ω, or 75 W × 4 plus 600 W at 2 Ω. The 78 dB signal-to-noise ratio and 1 % THD are maintained across the 20–40,000 Hz range during extended listening sessions.

Replaces separate four-channel and mono amps

The 260 × 51 × 169 mm footprint fits where two larger units would not. Variable 12 dB/oct high- and low-pass filters at 50–200 Hz for the front and rear channels, a 24 dB/oct low-pass for the sub and 0–18 dB bass boost at 40 Hz let you tune the system without extra processors. Speaker-level inputs with signal-sensing turn-on simplify integration with factory head units.

Highlights

  • Drives four speakers and a sub with 60W×4 + 400W RMS at 4Ω
  • Delivers 75W×4 + 600W RMS at 2Ω for higher-output systems
  • Signal-sensing turn-on activates the amp without a remote wire
  • Wired remote lets you adjust sub level from the driver’s seat
  • Compact 260×51×169 mm chassis fits tight installation spaces

Specifications

BrandKenwood
FeaturesRMS Power: 60W x4 + 400W (4Ω) / 75W x4 + 600W (2Ω) with 78 dB SNR and 1% THD
TypeAmplifiers

Questions about this item

How much current does the XR901-5 draw when running all day at full output?

The amplifier consumes up to 80 A from the vehicle electrical system, so the alternator and wiring must support that continuous demand.

What wiring and power components must already be in the car for this amp to work?

You need 4 AWG or larger power and ground cables, an 80 A or higher fuse near the battery, and a solid chassis ground point.

Will the speaker-level inputs on the XR901-5 work with a factory head unit that has no RCA outputs?

Yes, the high-level inputs accept speaker signals directly and include signal-sensing turn-on so no separate remote wire is required.

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