Sony
Sony XM-GS4 High Res 4 Channel Power Amplifer 70W RMS x 4
Reviewed byOrganicDiscount TeamUpdated 29 Jul 2026
Best price available
£549.99
Key features
- Get the best from your in-car sound, thanks to the XM-GS4’s hub of high-quality audio circuitry
Product Overview
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. 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. 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.
Pros & Cons
Pros
- In stock and ready to ship
- Get the best from your in-car sound
- Excellent audio and display quality
- Strong in gaming and entertainment
- Durable build quality
Cons
- Premium pricing
- Slower to adopt new trends
- Currently sold by only one merchant — limited price competition
- No customer reviews yet
- Price history not yet established
Price Analysis
Fair Price
The current price is around the average. It's a reasonable time to buy.
Current Best
£549.99
Average Price
£549.99
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Sony XM-GS4 High Res 4 Channel Power Amplifer 70W RMS x 4
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £549.99 | — | £549.99 | In Stock | Go to Store |
Price Alert
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Product Details
| Brand | Sony |
| Merchant | Car Audio Centre |
| GTIN | 4548736017610 |
| MPN | 70097 |
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