Bam Series subwoofers deliver! this 3,500-Watt bamf Series 12" Dual 2Ohm subwoofer from Power Acoustik is built to survive. It has an 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 & a nonmagnetic No Resonant die-cast aluminum frame. It also has a 3" four-layer voice coil with direct-connect wire & high-temperature-tolerant adhesives. No transfer spruce pulp cone with UV & chemical protection, stitched & glued surround/cone joints & extended-excursion polyether foam surround with UV protection & Dual poly-cotton Suspension dampen Violent accelerations. The stitched voice-coil leads prevent potential damage as well. This subwoofer has an RMS of 1,750 Watts, a 3" Dual 2Ohm voice-coil configuration & a 6" mounting depth. It includes 1 gasket/trim ring with concealed mounting holes.
? 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;