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