This is a nice quality Aiwa TS-W35U Subwoofer. It features an impedance of 8 ohms.
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...
Bic America. Bic Rtr Rtr-Ev1200 12" 475-Watt Eviction Series Front-Firing Subwoofer. Specs: 475W Peak Power; Bash-Designed Amplifier; 12" Custom Eviction Series Woofer With High-Power Magnet; Freq Resp: 25 Hz-200 Hz; Variable/Adjustable Crossover: 40 Hz-180 Hz; Gold-Plated Speaker Level Inputs; Rca Input; Auto On/Off; Phase Switch; Adjustable Vo. Warranty: Five Years Woofer, 2 Years Amp.