Best In Phase Car Audio Amplifiers of 2025

The In Phase IPA9704D Amplifier offers true RMS power, delivering 130W RMS per channel at 4 ohms and 200W RMS at 2 ohms. This ensures you experience optimal sound performance tailored to your vehicle. Its stealthy design allows it to blend seamlessly into your boot while the striking LED blue lights add a touch of flair. With improved circuit design, the amplifier automatically adjusts input levels to prevent shutdown, providing you with a reliable audio experience without interruptions. Additionally, the variable low pass filter allows you to fine-tune your audio frequencies, enhancing your listening pleasure.

The In Phase IPA601 Amplifier delivers impressive true RMS power, ensuring you experience high-quality sound with 75W RMS at 4 ohms and 100W RMS at 2 ohms. Its stealth design features a slim enclosure that fits discreetly in your boot, while the striking LED blue lights add a touch of style. With an improved circuit design, the amplifier automatically moderates input levels to prevent shutdown, enhancing durability. A variable low pass filter allows you to customise audio frequencies, making it easier for you to tailor the sound to your personal preferences.

The In Phase IPA8701D Amplifier delivers true RMS power with impressive outputs of 300W at 4 ohms, 500W at 2 ohms, and 800W at 1 ohm, ensuring you get the performance you deserve. Its stealth design allows it to blend seamlessly into your boot while the blue LED lights add an edgy touch to your audio setup. The improved circuit design prevents overheating by automatically moderating input levels, enhancing reliability. Additionally, the variable low pass filter allows you to tailor the audio frequency to suit your subwoofer's characteristics and your personal listening preferences.