
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.
Learn more about High-Resolution AudioThe 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.
Hear thundering lows and soaring highs brought to life, with an ultra-wide frequency response that extends up to 100kHz.
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 aluminium 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.
Low flux choke coils in the power block deliver low-noise, high-quality sound reproduction.
Noise-resistant potentiometers
Our carefully selected potentiometers are highly reliable, for consistently minimal noise. The twisted-wire cable structure provides additional noise resistance from electromagnetic interference.
Our 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 favourite songs with this 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, minimising distortion. You can also independently adjust the volume of different frequencies to find the perfect balance for each song
Combine our premium components for unrivalled acoustics
Take your in-car sound further. Our premium on-road audio products are all designed to complement each other, so you can build the perfect audio soundscape for your car2.
Get the ultimate in-car audio experience, with the world’s first receiver3 to boast DSD native playback.
RSX-GS9 Enjoy supreme ultra-highs from these innovative front-facing super tweeters.
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