4 Channel Amplifier

The AP 4.380 amplifier combines performance and versatility to supply an audio kit by car and thus offer a complete system. Simple to integrate with its RCA input which allows it to be easily connected to the car radio, this reinforcement of class A/B power maximizes sound dynamics by car, for ever deeper listening.

S-Series 4-channel Power Amplifier RMS Power Ratings 4 x 90W @ 2 Ohms

Compact 4-Channel Digital Amplifier

Alpine Status High-Resolution 4-Channel Power Amplifier

4-channel car amplifier

50 watts RMS x 4 at 2 ohms

With the Impulse 4.320 amplifier, breathe new life into your car radio. The amplifier of a car radio (standard equipment or purchased subsequently) very quickly admits its limits in terms of power and dynamism. At high sound levels, it quickly goes into saturation and spoils the musical pleasure. To compensate for this lack and allow your speakers to express themselves fully, the Impulse 4.320 is the ideal solution. It will boost your installation without the need for complicated assembly. Semi “Plug and play”, the Impulse 4.320 is a 4-channel digital micro amp, delivering 4 x 55 Watts. The Impulse 4.320 perfectly complements the Focal Integration speakers.

R-Series 4-channel Power Amplifier RMS Power Ratings 4 x 150W @ 2 Ohms

The KTA-450 is a very compact 4/2-Channel amplifier, that is mainly designed to be power-stacked with the iLX-W650BT, but can also be used stand-alone in any universal configuration.

Featuring Alpine’s Dynamic Peak Power (DPP) technology, the KTA-450 can add bursts of 100 Watts RMS power when needed.

In combination with the iLX-W650BT, the KTA-450 won the 2019 Innovations Award at CES Show 2019. If you plan to buy an iLX-W650BT, this tiny amplifier will make a significant improvement to your system.

4-channel car amplifier