Nominal Diameter: 319 mm (12")
Nominal Impedance: 4 + 4 Ohms
Frequency Range: 20 - 200Hz
RMS Power: 2000 Watts
MAX Power: 5000 Watts
Sensitivity: 1 W / 1 m 87.1 dB
Voice Coil Diameter: 76.5 mm
Voice Coil Length: 50 mm
Air Gap Height: 12 mm
Resonant Frequency: 31 Hz
Voice Coil Resistance (RE): 3.6 + 3.6 Ohms
Mechanical Quality Factor (QMS): 31
Electrical Quality Factor (QES): 0.41
Total Quality Factor (TQF): 0.36
Equivalent Air Volume (CMS) VAS: 45.913 L
Compatibility Mechanical, CMS: 150.33 M/N
BL Factor: 12.23 TM
Effective Surface Area, SD: 463.77 cm²
Linear Excursion, XMAX: 20 mm