Specification:

• Throat Size 1", 25.4 mm
• Nominal Impedance 8 ohms
• Power Rating 50W (EIA426B Specification, 1.6 kHz 18 dB)
• Resonance 1.23 kHz
• Usable Frequency Range 2.5 kHz - 20 kHz
• Recommended Crossover 2.5 kHz / 18 dB
• Sensitivity 104 dB
• Magnet Weight 12 oz., 0.34 kg
• Voice Coil Diameter 1.3", 33 mm
• Re 6.7
• Le 1.1 mH

Mounting Information:

• Overall Diameter 3.5", 88.9 mm
• Mounting Holes Diameter N/A
• Mounting Holes B.C.D. N/A
• Mounting Thread 1 3/8" 18 NEF ext.
• Depth 2.45", 62 mm

Materials of Construction:

• Diaphragm Material Diamond Titanium