DD Audio 310e-D4

Speaker Size (In): 10 Watts RMS: 500 Watts Peak: 1500 Impedance: D4 VCD (In): 2.5 Fs (Hz): 39 Qms: 5.18 Qes: 0.688 Qts: 0.61 Vas (Liters): 11.43 BL (TM): 25 Xmech (MM): 30 Xmax (MM): 14 Frame OD (In): 11.17 Frame OD w/ Gasket (In): 12.125 Mounting Diameter (In): 11.02 Mounting Depth (In): 6.53 Motor Diameter (In): 6.14 Motor Depth (In): 2.59 Magnet Weight (Oz): 100 Woofer Displacement (CuFt): 0.07 Ported Enclosure (CuFt): 1.25 - 1.5 Shipping Weight (Lbs): 17.5