Definitive Technology ProSub 800 Subwoofer System - 300 W RMS (Black) Part Number: ProSub800 Type: Subwoofer Driver Units: 1 - 8 woofer 1 - 8 low bass radiator Power Rating: Internal Amplifier Power: 300 watts Frequency Response: 20 Hz – 150 Hz Connectors: High Level Inputs: Two pairs of 5 way binding posts High Level Outputs: Two pairs of 5 way binding posts Low Level Inputs: One LFE input (for SW preout only) Power Supply: AC 110V