The Peerless FSL-1220R02-08 is a rugged 12″ professional woofer engineered for high-output, low-distortion performance in demanding audio environments. Its paper cone and fabric surround are housed in a pressed steel frame and driven by a ferrite magnet motor. A large 2” voice coil, combined with a vented motor structure, enables extended linear excursion and ensures thermal stability under demanding conditions.