Yamaha YST-SW315 Subwoofer - Black

Physical Characteristics-Weight (Approximate)-41.89 lb
YAMAHA 10" SUBWOOFER 270 WATT AMP. Frequency Response : 20 - 160 Hz (-10 dB)
Yamaha YST-SW315 Subwoofer System - Black Ash
10-inch driver with high-efficiency, 250-watt PWM digital amplifier
Advanced YST ensures that the speaker and amplifier work together to create perfectly linear speaker motion
BASS (Bass Action Selector Switch) tailors the sub's output for video or music at the touch of a switch
Yamaha's QD-Bass technology radiates bass in all directions for greater impact. Frequency Response : 20 - 160 Hz (-10 dB)
Measures 13.75 x 17 x 15.1 inches (W x H x D)