SF112M50 30CM Slim Steel basket subwoofer PP Injection cone with rubber suround 2.5" high temp. coil design 50 Oz magnet designed motor linear .....
SF312M40 30CM Slim Steel basket subwoofer PP Injection cone with rubber suround 2.5" high temp. coil design 40 Oz magnet designed motor linear .....
SF512M50 30CM Slim Steel basket subwoofer PP Injection cone with wave foam suround 2.5" high temp. coil design 50 Oz magnet designed motor linear ...