Power Acoustik CRYPT CA4-1600D Car Amplifier - 1600 W PMPO - 4 Channel - Class D

Metal oxide semi-conductor field effect transistors with pulse width modulated circuitry make up each CRYPT amplifier power supply. MOSFET transistors increase durability and longevity over bi-polar counterparts. CRYPT series amplifier features a 12 dB 45 Hz parametric bass boost.