BAMF Series Subwoofer (12", 3,500 Watts max, Dual 4ohm ) Cables Life Shield badge indicates speakers

Life Shield badge indicates speakers are waterproof

In-field updateable firmware via USB (using PAC-UP)

Built-in high-output amp

blinking & SOS morse code

HP(R) (Hewlett-Packard) Q2232-80001

BAMF Series Subwoofer (12", 3,500 Watts max, Dual 4ohm ) Cables Life Shield badge indicates speakers12"; 1,750W RMS; Dual 4ohm ; Overcompensating motor structure for increased magnetic strength; 12mm T yoke & top plate improve low frequency dynamics; Vented T yoke & frame reduces voice coil heat buildup; Nonmagnetic nonresonate die cast aluminum frame; 3" 4 layer voice coils with direct connect wire increases power handling; High temperature tolerance adhesives resist thermal failure; Nontransfer spruce pulp cone with UV & chemical protection;