Focal Impulse 4.320 4 Channel Ultra-Compact Amplifier

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.