P-Audio BM-D740 MkII

Throat Diameter: 1.4 inch (35.5mm)
Diaphragm Diameter: 3.0 inch (76mm)
Nominal Impedance: 8 Ohm
Voice Coil DC Resistance: 6.2 Ohm
Power Handling: 100Watt
Sound Pressure Level (1W@1M) (Loaded with 90x40 Horn): 112 dB
Mounting Type: Bolt On
Magnet: Ferrite
Diaphragm Material: Titanium
Recommended Crossover: 1kHz or higher (12dB/Oct slope)
Net Weight: 4.9kg (10.8lbs) 1pc
Gross Weight: 5.1kg (11.2lbs) 1pc
Packing Dimension HxWxD(cm): 18.7 x 18.7 x 11.7 (0.15 Cu.Ft.)