FaitalPRO's 10F400 10" professional midbass uses a 1.75" voice coil and powerful ferrite magnet to handle up to 200 watts RMS while producing incredible output levels. Featuring a waterproof treated paper cone, rugged steel frame, vented motor, and flat response, this flexible driver is will excel as a high output midbass or midrange. Whether you are designing a professional sound reinforcement speaker, powered guitar amplifier, or a high SPL mobile sound system, the flexible 10FE400 offers excellent performance without a hefty price.