Black Diamond 10″ Woofer, 220W RMS/440W Max, Dual 4 Ohm Voice Coils (Sold Individually)

220 Watts RMS/440 Watts MAX

Dual 4 Ohm Voice Coils

Mounting Depth: 5.71″

Sensitivity: (1w/1m): 89.5 dB

Frequency Response: 40 Hz – 4.5 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: 1.27 L