DD Audio 9915B D1 ESP

Speaker Size (In): 15 Watts RMS: 3200 Watts Peak: 9600 Impedance: D1 VCD (In): 4 Piston Diameter (In): 14.25 Fs (Hz): 34.32 Qms: 6.551 Qes: 0.426 Qts: 0.400 Vas (Liters): 54.38 Xmech (MM): 62 Xmax (MM): 32 Frame OD (In): 16.62 Frame OD w/Gasket (In): 16.75 Mounting Diameter (In): 15.19 Mounting Depth (In): 10.31 Motor Diameter (In): 10.31 Motor Depth (In): 4.56 Woofer Displacement (CuFt): 0.4 Ported Enclosure (CuFt): 3.0 - 6.0 Shipping Weight (Lbs): 87