Sony XM-GS4 GS-Series 4-Channel High-Resolution Amplifier - Black

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Sony XM-GS4 GS-Series 4-Channel High-Resolution Amplifier - Black

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by Sony

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XM-GS4 GS-Series 4-Channel High-Resolution Amplifier The Way The Artists Truly Intended

Enjoy the subtlest nuances of studio-quality sound in higher than CD quality with High-Resolution Audio. Passion for music unites every component from signal to speaker so it feels like the artist is performing right in front of you.

Bring Your In-Car Audio to Life

The XM-GS4 4-channel amplifier is engineered to enhance every trackincluding High-Resolution Audio filesthanks to an ultra-wide frequency range that extends up to 100kHz. A range of premium circuit components work together for ultimate efficiency and pitch-perfect sound reproduction so you can give every road trip the soundtrack it deserves.

Fine Detail Across the Whole Spectrum

Hear thundering lows and soaring highs brought to life with an ultra-wide frequency response that extends up to 100kHz.

4 Channels of Dynamic Sound

Enjoy powerful audio throughout the entire car thanks to a 70W x 4 RMS power output.

Premium circuitry for optimum performance

Get the best from your in-car sound thanks to the XM-GS4's hub of high-quality audio circuitry. Everything is engineered for minimal noise and maximum efficiency including the heavy-duty aluminum casing which keeps things stable for low distortion.


High-quality electrolytic capacitors assist in powering bright versatile sound.


The high-current transistor ensures fast efficient power transfer for responsive operation.

Choke Coil

Low flux choke coils in the power block deliver low-noise high-quality sound reproduction.

Noise-Resistant Potentiometers

Sony's carefully selected potentiometers are highly reliable for consistently minimal noise. The twisted-wire cable structure provides additional noise resistance from electromagnetic interference.

Schottky-Barrier Diodes Enhance Audio Stability

Sony's premium diodes experience a lower voltage drop than conventional diodes enabling faster switching and better system efficiency for smoother more stable audio.

Low- and High-Pass Filters

Sony's high- and low-pass filters separate the audio range to deliver an accurate sound stage that's rich in powerful bass clear mids and pristine highs.

Supercharge Your Favorite Songs with 4-Channel Amp

Enjoy 70W of power from each of four separate channels for more flexibility in setting up your ideal in-car sound stage. Using a bi-amplification connection you can assign two channels to bass frequencies and two to high frequencies minimizing distortion. You can also independently adjust the volume of different frequencies to find the perfect balance for each song.

Combine Premium Components for Unrivaled Acoustics

Take your in-car sound further. Sony's premium on-road audio products are all designed to complement each other so you can build the perfect audio soundscape for your car.

Choose from Multiple Mounting Options

The XM-GS4 can be positioned in a number of different places throughout the car. Install it in the front for easy access to controls or put it in the boot to save on space.

Discover How Sony Redefines In-Car Sound Quality

Sony's new in-car audio range including the RSX-GS9 media receiver XM-GS4 amplifier and XS-GS1 super tweeter will forever change the way you listen to music in your car.

  • High-Resolution Audio compatible
  • Up to 100 kHz frequency range
  • 70 W x 4 RMS rated power output
  • Premium components for superior performance

    While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.

    Country of Origin: China

    Item #: 27018306


    Product Features
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