This is a nice quality Aiwa TS-W35U Subwoofer. It features an impedance of 8 ohms.
This compact BassWedgeTM subwoofer system delivers great-sounding sub-bass at an unsurpassed value. This subwoofer system is shipped wired, loaded and ready to connect via a push-button terminal. Finish: Dark gray, high-grade automotive carpet with "JL AUDIO" embroidery on the top surface.