Model Number: SR3512

12"(325mm) Subwoofer

Cone: Black Non-press Paper Cone with Rubber Edge

2"(φ50.5mm) voice coil: 3.6Ω+3.6Ω

2205g(40oz×2)Strontium magnet

Impendance: 4Ω+4Ω

Sensitivity: 90±2dB/1W at 1m

Frequency: 32Hz-2000Hz

RMS Power: 300W

MAX Power: 600W