Pioneer Powered 8-1/4" Sealed Subenclosure 150w

Compact powered 8-1/4&quote; subwoofer with HTV*
sealed powered subwoofer
built-in amplifier (50 watts RMS, 150 watts peak)
two 7&quote;x4&quote; polypropylene woofers with rubber surround
impedance: 4 ohms
frequency response: 20-200 Hz
sensitivity: 98 dB
Hi/Low Level Inputs
dimensions: 13-3/8&quote;W x 9-7/8&quote;D x 2-3/8&quote;H

*Horizontal Vertical Transforming Technology:
transforms horizontal movement into vertical movement of a
woofer diaphragm to produce true, powerful and wide-range bass

Wired Remote:
Gain Control
Frequency Control - 50Hz to 125Hz
Phase Control