DD Audio 712-D2 12″ Subwoofer

Audibly Refined| 6.5″ High Quality Component Set

The C Class 2-Way Component System is the perfect balance of high-fidelity refinement and value.

Mid-Woofer
The 6.5-in mid-woofer features a coated paper cone that provides warm tonal characteristics with added environmental element resistance for the mobile environment. The surround is made of a lightweight rubber compound that adds durability without sacrificing any sound. For the frame, we used a sexy low resonance cast aluminum frame. For reduced inductance, extended high-frequency roll off , and increased efficiency the voice coils feature a double slit former and the motor utilizes a copper pole cap . The soft parts are driven with a high flux 17 Oz ferrite magnet motor.

Tweeter
The 25-mm silk dome tweeter features a vented back for a wider/smoother frequency response.

Crossover
The Crossover networks are built with premium components, including Mylar capacitors, segmented air-core inductors and poly fuses for tweeter protection. Three selectable tweeter levels are provided for fine high-frequency tuning.

Driver Size – in
Woofer 6.5 / Tweeter 25mm
Power Band – Watts
60-180
Impedance
S4
Frequency Response – Hz
50-20k
Cutout Diameter – in
Woofer 5.73 / Tweeter 1.65
Mounting Depth – in
Woofer 2.67 / Tweeter 0.47
Shipping Weight – lbs
10

Any DD Audio Product bearing the Marine Grade logo incorporates water resistant features enabling it to be used in applications where moderate exposure to moisture will not result in damage to the product.

Marine Grade products are not waterproof, and submersion or excessive moisture exposure may result in product failure. DD Audio Marine Grade products are not certified for saltwater environments.

Copper Capped Pole Piece
As current flows through the voice coil, it generates its own magnetic field which interacts, or modulates the motors permanent magnet field. A shorting ring cancels these magnetic field changes and lowers inductance, extending the frequency range and reducing harmonic distortion.

Aluminum – Double Slit Voice Coil Former
The aluminum former material acts as a heat sink, lowering the voice coil temperature. The double slits in the former break up and reduce magnetic eddy currents generated by the moving coil. The coil design works in conjunction with the copper capped pole piece to further reduce heat, inductance, and harmonic distortions.