Watts RMS: 60 - 300
Voice Coil Diameter (Inches):1.5
Impedance: S4
Frequency Response (Hz): 80 - 8k
Fs (Hz): 70
Qms: 2.275
Qes: 0.344
Qts: 0.299
Vas (Liters): 7.551
dBSPL: 91
Mounting Diameter (In): 5 3/5
Mounting Diameter (MM): 142.24
Mounting Depth (In): 2 3/10
Mounting Depth (MM): 58.42
Shipping Weight (Lbs): 5.