SONY XM-GS4 4-channel Stereo 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 track – including High-Resolution Audio files, thanks 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.

Ultra-wide frequency range

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 channel audio

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

Hardwired for exceptional sound

Premium circuitry for optimum performance. Everything is engineered for minimal noise and maximum efficiency – including the heavy-duty aluminium casing, which keeps things stable for low distortion.

• High-quality electrolytic capacitors: assist in powering bright, versatile sound.
• High-current transistor: ensures fast, efficient power transfer for responsive operation.
• Low flux choke coils: deliver low-noise, high-quality sound reproduction.
• Noise-resistant potentiometers: highly reliable for consistently minimal noise, aided by twisted-wire cables for EMI protection.
• Schottky-barrier diodes: enable faster switching and better system efficiency for smoother, more stable audio.
• High and low pass filters: separate the audio range to deliver accurate sound with rich bass, clear mids, and pristine highs.

Flexible installation

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.