The DuPont 1000W ZR1000.2 2-Channel High-Power Amplifier is a true car audio system that will enable you to satisfy your high demands on sound reproduction in your car. With its impressive deep-bass power reserves low harmonic content and neutral reproduction it takes car Hi-Fi to new heights. The MOSFET power amplifier is characterized by a low operating current rapid switching capabilities and excellent temperature stability. It will make your music sound cleaner and more defined at any volume level. This MOSFET amplifier will add more power for peak performance especially after upgrading speakers. It can also be used to power subwoofers since they may require significantly more strength. Experience and enjoy how this high-tech machine perfectly reproduces magnificent sound. This product features a low / high pass variable crossover for versatility and precise control by being able to fine tune your music. The speaker / subwoofer terminals are to guarantee high conductivity and minimum signal loss.