Black Diamond 12″ Woofer, 250W RMS/500W Max, Dual 4 Ohm Voice Coils (Sold Individually)

250 Watts RMS/500 Watts MAX

Dual 4 Ohm Voice Coils

Mounting Depth: 5.55″

Sensitivity: (1w/1m): 90 dB

Frequency Response: 41 Hz – 4.2 KHz

Voice Coil Diameter: 2″

Voice Coil Former Material: Aluminum

Winding Material: CCAW

Cone Material: Non-Pressed Paper

Dust Cap Material: Paper

Surround Material: Foam

Basket Material: Steel

Magnet Material: Ferrite

Magnet Weight: 45 oz

Displacement Volume: 2.65 L