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Sony XM-S400D 4 Channel Micro Amplifier (Black)

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Sony XM-S400D 4 Channel Micro Amplifier (Black)

Power up your in-car sound with the XM-S400D 4-channel amplifier. With a continuous power output of 45 watts per channel, your music comes to life with depth and detail. Its compact size allows you to get the sound you deserve without losing any of the space that you need.

  • 4 channel car amplifier
  • 45 watts RMS x 4 at 4 Ohm (non-bridgeable, only works with 4 to 8 Ohm speakers)
  • CEA-2006 compliant
  • Switchable high-pass filter on front channels (120 Hz at 12 dB/octave)
  • Switchable low-pass filter on rear channels (120 Hz at 12 dB/octave)
  • Preamp and speaker-level inputs
  • Fuse: 15A x 1
  • 12 gauge power and ground leads recommended – Wiring and hardware not included with amplifier
  • dimensions: 7.25" W x 1.5" H x 2.5" D


  • 4 channel amplifier (15A ATM fuse installed)
  • 8" RCA input harness (10-pin Molex plug)
  • 39" speaker-level input harness (10-pin Molex plug)
  • 40" power/speaker output harness
  • (2) Self-tapping screws (3/4" length)
  • (2) Mounting tabs
  • (2) Bracket screws (1/8" diam. x 1/4" length)
  • Operating instructions
  • European guarantee information document

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