DD Audio VO-M206-S4

Speaker Size (In): 6.5 Watts RMS: 150 Watts Peak: 300 Impedance: S4 VCD (In): 1.5 Frequency Response (Hz): 120 - 16k Fs (Hz): 120 Qms: 4.91 Qes: 1.26 Qts: 1.01 Vas (Liters): 4.88 dBSPL: 95 Mounting Diameter (In): 5 9/16 Mounting Diameter (MM): 142 Mounting Depth (In): 2 7/8 Mounting Depth (MM): 73