Power Acoustik BAMF-122 (R) BAMF-122 BAMF Series Subwoofer (12; 3, 500 Watts; Dual 2ohm )

? 3 dual 2ohm , 4-layer voice-coil configuration with direct-connect wire increases power handling ;? Overcompensating motor structure for increased magnetic strength ;? 12mm T-yoke & top plate improve low-frequency dynamics ;? Vented T-yoke & frame reduce voice-coil heat buildup ;? Nonmagnetic, nonresonant die-cast aluminum frame ;? High-temperature-tolerant adhesives resist thermal failures ;? Nontransfer spruce pulp cone with UV & chemical protection ;? Stitched & glued surround/cone joints for strongest bonding ;? Extended-excursion polyether foam surround with UV protection ;? Dual poly-cotton suspension dampens violent accelerations ;? Stitched voice-coil leads prevent potential damage ;? 6 mounting depth ;? Includes 1 gasket/trim ring with concealed mounting holes ;? 12 ;? 3,500W max ;? 1,750W RMS ;? Efficiency: 85dB ;? 272oz motor ;? Mounting 6.775 ;? Optimum sealed enclosure: 1 cu ft * Optimum ported enclosure: 2 cu ft ;? Each;