Very good88/100

The Impulse 4.320 is a problem solver that is sure to find many friends.
Bring a breath of fresh air to your head unit. Headphone amplifiers (whether OEM or aftermarket) quickly show their limits in terms of power and dynamics. At high volume, they quickly saturate and spoil the listening experience. To compensate for this and get the best out of your speaker drivers, Impulse 4.320 is the good solution. It gets your system going without having to engage in a difficult installation process. Semi "Plug&Play", Impulse 4.320 is a digital 4-channel miniature amplifier with 4 x 55 watts of power. Impulse 4.320 is the good match for your Focal Integration speakers.
Car HiFi Amplifier Features | Bridgeable, High-pass filters, Low pass filter adjustable |
RMS output power 4 Ohm | 4 x 55 W |
RMS output power 2 Ohm | 4 x 80 W |
Item number | 23068603 |
Manufacturer | Focal |
Category | Car hi-fi amplifiers |
Manufacturer No. | FOAKUBIMPU0000 |
Release date | 10.11.2022 |
amplifier type | 4-channel amplifier |
Frequency range | 10 - 20000Â Hz |
Low-pass filter frequency range | 40 - 200Â Hz |
Signal to Noise Ratio > | 80Â dBA |
Car HiFi Amplifier Features | Bridgeable, High-pass filters, Low pass filter adjustable |
RMS output power 4 Ohm | 4 x 55 W |
RMS output power 2 Ohm | 4 x 80 W |
Bridged RMS output power 4 Ohm | 2 x 160 W |
COâ‚‚ emissions | 4.09 kg |
Climate contribution | CHFÂ 0.11 |
Scope of delivery | Mounting brackets |
Depth | 67Â mm |
Width | 175Â mm |
Height | 47Â mm |
Weight | 550Â g |
Length | 23.50Â cm |
Width | 12.50Â cm |
Height | 8Â cm |
Weight | 995Â g |

The Impulse 4.320 is a problem solver that is sure to find many friends.