SOUND STORM EVO2900.5 EVO 2900-Watt Full Range, Class A/B 2 to 8 Ohm Stable 5 Channel Amplifier with Remote Subwoofer Level Control Get more power with the Sound Storm EVO2900.5 5-Channel Class A/B Full Range Amplifier. With 2900 Watts Max Power and MOSFET power supply, this amplifier is ideal for your entire audio system. This 5-Channel amplifier can power 4 or more speakers plus your subwoofer(s). Customize the sound with Variable Low Pass Crossover, Fixed High Pass Crossover, Bass Boost, and Remote Subwoofer Control. Bridge Channels for even more power and flexibility. The EVO Series offers visually and sonically stunning amplifiers built to deliver outstanding performance and immense power for incredible fidelity and flexibility.