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Sony XM-GS4 High Res 4 Channel Power Amplifer 70W RMS x 4

by Sony
SKU 70097
Save 8% Save 8%
Original price £599.99
Original price £599.99 - Original price £599.99
Original price £599.99
Current price £549.99
£549.99 - £549.99
Current price £549.99
Availability:
In stock
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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.

    Capacitors

    Capacitors

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

    Transistor

    Transistor

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

    Choke coil

    Choke coil

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

    More sound, less noise

    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.

    Potentiometers

    Schottky-barrier diodes

    Total system efficiency

    Schottky-barrier diodes enhance audio stability

    Our 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

    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.

    Low and high pass filters

    The power behind every track

    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.


    Get the full setup

    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 car.

    RSX-GS9

    RSX-GS9 media receiver

    Get the ultimate in-car audio experience, with the world’s first receiver to boast DSD native playback


    XS-GS1
    XS-GS1 component super tweeters

    Enjoy supreme ultra-highs from these innovative front-facing super tweeter.


    Mounting options

    Flexible installation

    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.

    • High-Resolution Audio compatible
    • Up to 100kHz frequency range
    • 70W x 4 RMS rated power output
    • Premium components for superior performance
    • Low and high pass filters for accurate sound

    Size & Weight

    DIMENSIONS (W X H X D)272 × 51 × 202 mm
    WEIGHT2.7 kg

    Amplifier

    CHANNEL CONFIGURATION4ch/3ch/2ch
    HIGH PASS FILTER50-300Hz (Variable)
    HIGH PASS FILTER SLOPE12dB/oct
    LOW PASS FILTER50-300Hz (Variable)
    LOW PASS FILTER SLOPE12dB/oct
    Rated Output Power, RMS 20 - 20000 Hz
    MAX. CHANNEL CONFIGURATION AT 4 OHM (W) / THD (%)70W x 4 / 1.0%
    MAX. CHANNEL CONFIGURATION AT 2 OHM (W) / THD (%)80W x 4 / 1.0% (1kHz)
    MAX. CHANNEL CONFIGURATION AT 4 OHM (W) / THD (%)160W×2 / 1.0% (1kHz)
    Maximum Output Power
    MAX. CHANNEL POWER CONFIGURATION AT 4 OHM150W x 4
    MAX. CHANNEL CONFIGURATION AT 4 OHM BTL (BRIDGE-TIED LOAD)350W x 2
    MAX. CHANNEL POWER CONFIGURATION AT 2 OHMS175W x 4

    General Features

    FREQUENCY RESPONSE10-100 kHz
    TOLERANCE+0.5/-3dB
    SIGNAL TO NOISE RATIO100dB
    TOTAL HARMONIC DISTORTION AT 1 KHZ (%)0.05%

    Details

    CTA POWER OUTPUT70W×4
    CTA SN RATIO93dBA
    LOAD CAPABILITY (OHM)2 ohm (Yes)
    MOSFETPower supply (Yes)
    SUBSONIC HIGH PASS FILTERYes
    BASS BOOST: FREQUENCY (0 - 10 DB)40Hz, 0-10dB
    SPEAKER LEVEL INPUTYes
    LINE IN: INPUT SENSITIVITY0.3-6
    GOLD PLATED CONNECTORSYes
    CURRENT DRAIN (A) - RATED OUTPUT POWER AT 4 OHMS33A

    What's In The Box

    Warranty card
    Instruction Manual

    • 4-Channel amplifier
    • Two 30A ATO fuses (installed)
    • 4.75" Speaker level input harness
    • 4 Self-tapping screws (M4 x 14mm)
    • Operating Instructions

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