American Bass HD18D2 HD 18" 4000w Competition Car Subwoofer 300Oz Magnet, 3" VC

Description: The HD series of subwoofers are ultra-heavy-dutysubwoofers designed with gut-wrenching power and reliability in mind. The HDseries produces some serious low-end, with enough power to rattle the mostdie-hard bass enthusiast.American Bass does not cover rear view mirrors and shattered windshields. Features: Black powder finish die cast basket; Kevlar woven nonpress paper cone with EROM foam surround; 300oz magnets; 3" BASV 4-layer voice coil; 27mm top plate; Double tinsel woven on spider; 1500W rms power handling,3000W peak power; Rubber magnet and rubber gasket; #10 gauge power cable; Specifications: Impedence (Ohms): D1/D2 Sensitivity Db: 93.4/92.8 Mounting Depth (In): 9.72 Cutout Size (In): 16.61 Ported Box (Ft3): 5.5-6.5 Magnet Size (Oz): 350 Voice Coil Size: 3 Basket Type: Cast Recommended Amp (Pair): Vfl 4K