Boston Powered Subwoofer

Boston Powered SubwooferBoston Acoustics HPS10SE Front-Firing Powered Subwoofer · 10-inch woofer cone · 150 watts RMS · High-output front firing, rear ported DCD driver. The internal amplifier delivers 150W RMS of power for a strong, clear performance. The rear panel features speaker-level output connectors to connect to a variety of home theater and music systems. A volume control and phase switch let you adjust the volume to suit your preferences and sync the subwoofer output to your speakers.