This is a nice quality Aiwa TS-W35U Subwoofer. It features an impedance of 8 ohms.
Indoor/Outdoor 170 watt multi purpose speakers utilize dual 3-5/8" woofers with a 5/8" ferrofluid midrange and a 5/8" piezoelectric mylar dome tweeter to provide outstanding sound in any environment. Can be used in a tabletop or wall mounted installation. Can be used vertically, horizontally or free standing with included brackets and hardware. Weatherized for outdoor use,
This 10" subwoofer kicks out robust bass for a thick, thunderous sound. The in-wall design utilizes the entire wall as a cabinet without sacrificing floor space. Product Features ?10" passive subwoofer adds bass impact and excitement to your home audio ?Supplies 150 watts peak power; 5 watts - 150 watts RMS ?In-wall mounting creates outstanding sound quality in rooms where space is...