Focal
Focal IMPULSE 4.320 Compact 4/3/2 Channels Class D Amplifier 4 x 55W RMS
Reviewed byOrganicDiscount TeamUpdated 4 Jun 2026
Best price available
£249.00
Product Overview
Give your head unit a breath of fresh air. Head unit amplifiers (whether OEM or aftermarket) soon reveal their limits in terms of power and dynamics. At high volume, they soon saturate and ruin the listening pleasure.
To compensate for this and to enable you to get the best out of your speaker drivers, Impulse 4.320 is the ideal solution. It will give your installation a boost without you having to embark on a difficult installation process.Semi “Plug&Play”, Impulse 4.320 is a miniature 4-channel digital amplifier delivering 4 x 55 Watts. TECHNICAL CHARACTERISTICS CEA power (4 Ohms): 4x55Wrms Power max (2 Ohms): 4x80Wrms Power bridged (4 Ohms): 2x160Wrms Bandwidth: 10Hz / 20KHz Minimum THD: 0.02% SNR: 80dBA Weight: 1.2lbs imensions: 67/8x25/8x17/8" (175x66.5x47mm)
Pros & Cons
Cons
- 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
£249.00
Average Price
£249.00
Lowest Ever
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Highest Ever
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Compare Prices (1 merchant)
Compare prices for Focal IMPULSE 4.320 Compact 4/3/2 Channels Class D Amplifier 4 x 55W RMS
| Merchant | Price | Shipping | Total | Status | |
|---|---|---|---|---|---|
Ca Car Audio Centre Best Price | £249.00 | — | £249.00 | Out of Stock | Go to Store |
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Product Details
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