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DD Audio 312e-D4

DD312e-D4
12″ Subwoofer
Steel frame
2.5″ voice coil
2 x 4 Ohm
1500W
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Description
Specifications

Description

The all new 300 Series “e” revision comes to us with 10” and 12” models featuring 2.5” voice coils and 100oz magnet motors. These new drivers bring increased sensitivity, Xmax, and excursion control to deliver powerful bass from higher efficiency enclosures on 250 to 500 Watts RMS. Upgrades to this series include cones with fiberglass loaded non-pressed treated paper, taller and thicker EROM surrounds with black stitching, heavier dual layer spiders with integrated tinsel leads, and new basket and motor boot designs elevating cosmetics with DD branding.

Free Flow Cooling System
High-temp Voice Coil
Dual Layer Spider System With Integrated Tinsel Leads
Extended Pole Piece
DD Logo Basket
Double Stitched EROM Surrounds
Fiberglass Loaded Non-Pressed Cones
Embossed DDesign Magnet Boot
500W RMS

Specifications

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