Impedance = 4 Ohm
Power recommendation = 20-100W
Power RMS = 100W
Resonance frequency = 139 Hz
Vas = 0,77 Liter
Qts = 0,64
SPL 1W/1 Meter = 90 dB
Outer diameter = 92 mm
Mounting diameter = 77 mm
Mounting depth = 38 mm
Recommended enclosure = sealed 0,5-1,2 Liter.