DD Audio VO-M208-S4

Speaker Size (In): 8
Watts RMS: 150
Watts Peak: 300
Impedance: S4
VCD (In): 1.5
Frequency Response (Hz): 100 – 15k
Fs (Hz): 78
Qms: 4.56
Qes: 0.82
Qts: 0.69
Vas (Liters): 20.22
dBSPL: 96
Mounting Diameter (In): 7
Mounting Diameter (MM): 178
Mounting Depth (In): 3 9/16
Mounting Depth (MM): 91