Style: 4000 Watt MonoblockDrive your in-vehicle audio system with the Storm EVO 4000.1 Monoblock Class D Amplifier. This powerful 1-Ohm stable Amplifier features 4000 Watts Max Power with a MOSFET power supply to pump out your tunes. Customize the with Variable Low Pass Crossover, Bass Boost and Subsonic Filter. Get powerful Bass with the Remote Subwoofer Control. For double the performance and power, strap on another EVO 4000.1 for a total power of 8000 Watts @2-Ohms. The EVO Series offers visually and sonically stunning Amplifiers built to deliver outstanding performance and immense power for incredible fidelity and flexibility. Shift your music into high gear with the Storm EVO 4000.1 For further product details, please scroll down.