DD Audio 310e-D4
• 10″ Subwoofer
• Steel frame
• 2.5″ voice coil
• 2 x 4 Ohms
• 1500W
DD Audio has released the all-new 300e subwoofer line, which combines the best features of the 500e series with the sensitivity of the 200e series!
The 300e fills the gap between the 500e and 200e series and with this series it is possible to get a lot of bass with a moderate power of 250 - 500W!
Features include: fiberglass-reinforced uncompressed paper cone, 2.5″ voice coil, quilted long-travel upper suspension, multi-layer lower suspension, redesigned frame, and powerful magnet
Case recommendation: 35 - 42L reflex.
Specifications:
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
Left (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
