Boss Audio Boss Audio Bx45 2/3 Way Pre-amp Car Electronic Crossover Remote Subwoofer Control Variable High Pass Filter 40 Hz – 8 Khz Selectable Crossover Slopes, Selectable Phase Maximum Input Voltage 4.5 Volts

Style:3-Way Crossover with Remote The BOSS Audio BX45 has been designed and built to deliver excellent sound quality and long lasting high performance. We are sure you'll enjoy listening to your favorite music with this BOSS component in your car audio system. For best results please consult a professional car stereo installer for application advice or troubleshooting. To guarantee top performance we recommend using The BOSS Link installation accessories such as RCA interconnects, power cable, and speaker wire. Thank you for choosing BOSS Audio Systems products for your auto sound system. We can't change the world, but we can make it sound better.