DD Audio 312e-D4

Speaker Size (In): 12

Watts RMS: 500

Watts Peak: 1500

Impedance: D4

VCD (In): 2.5

Fs (Hz): 37

Qms: 5.44

Qes: 0.73

Qts: 0.64

Vas (Liters): 22.31

BL (TM): 26

Xmech (MM): 30

Xmax (MM): 14

Frame OD (In): 15.02

Frame OD w/ Gasket (In): 12.4

Mounting Diameter (In): 13.89

Mounting Depth (In): 7.32

Motor Diameter (In): 6.69

Motor Depth (In): 2.59

Magnet Weight (Oz): 100

Woofer Displacement (CuFt): 0.1

Ported Enclosure (CuFt): 1.25 - 1.5

Shipping Weight (Lbs): 19