Aura AU1504 1500w 4 Channel Car Amplifier

The new Aura line up of amplifiers have been completely re-designed and engineered to produce a high level of sound quality and performance at an affordable price. The four channel addition to the series is perfect for powering door speakers, 6' x 9' speakers and / or a subwoofer. IMPROVED CIRCUIT DESIGN To prevent circuit shutdown, Aura's new digital amplifier circuit, senses its internal temperature and automatically moderates input level accordingly. Stable, durable circuitry lessens the risk of high input power for the unit to achieve 4-channel Amplifier combine impressive power with big sound for a loud, clear and distortion-free music experience Variable HPF Variable HPF adjust your high-pass filter frequency for greater audio system flexibility Variable LPF Variable LPFadjust your low-pass filter frequency for greater audio system flexibility