BRITISH REL S/2 SUB-WOOFER. Purchased new from Sound Hounds in 2015. No pets, no smoking. Very good condition. Includes Speak-On connector wires c/w Speak-On plug, and original instruction manual. It has a 10 inch woofer. Finish is very good with only a few age marks. Adaptable to most any stereo system. Has both high-level and low-level inputs. This is a very nice sub that fits nicely with any home decor.