One 16cm (6.3") JVC LE10016-063A Subwoofer Speaker for Sale. This long-throw driver is common on a number of JVC home theater units, as it's a real workhorse. Rated at 4 Ω (3.8 Ω measured), it can handle up to 140w with a frequency response between 30 Hz & 200 Hz's. The metal basket measures 17.2cm (6.8") in diameter by 9.3cm (3.7") deep. Used, but in good condition.