DD Audio VO-MW815-S4

Speaker Size (In):15 Watts RMS:1500 Impedance:S4 Frequency Response (Hz):60 - 2.5k Fs (Hz):72 Qms:15.04 Qes:.8 Qts:0.76 Vas (Liters):31.9 dBSPL:97 BL (TM):17 Xmax (MM):15 Suspension Travel (MM):30 Mounting Diameter (In):13.875 Mounting Diameter (MM):353 Mounting Depth (In):6.875 Mounting Depth (MM):175