C220-6-222Accuton Ceramic Bass Midrange Quantity:
Highlights, 8.5 inch bass-midrange with high efficiency for 2 or 3-way designs. Large sized voice coil with 55mm titanium voice coil former for high midrange resolution. Big, underhung 120 mm neodymium magnet system for very low distorsion. Main Features, Underhung Motor Design, 55 mm Titanium VC Former, Soft Rubber Surround, Vented VC, Pole Piece & Spider, 32 HZ - 2 KHZ in vented Box.