Powerful 100 Watt internal amplifier for controlled bass at any volume level high or low ; Maximum Input Power 100 W
8" long throw woofer allows for lower frequencies than traditional woofers ; Dimensions (W x H x D) 12-3/16" x 14-3/16" x 12-3/16"
Crossover and Phase Adjustments to perfectly blend subwoofer with your speakers ; Power Requirement.120 V/60Hz
Frequency Range: 38 Hz - 150 Hz ;Power Consumption 1.0A
Speaker level and line level inputs for installation options using either speaker wire or a subwoofer cable