DD Audio 612f-D4

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subwoofer
2.5 inch voice coil
2 x 4 Ohms

The new 600f series features a selection of DD AUDIO's most popular subwoofers, which have been specially designed with excellent power handling, making them suitable for even the toughest everyday use.

HEAT TRANSFER
The "F" Series subwoofers are designed to significantly improve heat transfer. The two-stage aluminum heat sink, combined with the "free-flow cooling system," removes heat from moving parts significantly better than a traditional motor design.

MORE XMAX
Compared to the previous D series, the top plate and voice coil of the speakers have been enlarged, giving the model series an even greater range of motion = MORE BASS!

With the increased range of motion, the element suspensions have also been designed to meet new requirements. The upper suspension is attached to the cone with double stitching. The multi-layer sub-suspension ensures better control, tighter bass, and longer speaker life.

2.5″ Wire Wound Voice Coil Made in USA
- 2x 4 ohms
- Aluminum frame with DD logos
- Power handling 1000 W RMS, 3000 W Peak
- Weight: N/A
- Mounting diameter: 292.1 mm
- Mounting depth: 187 mm
- X-mech: 60 mm
- X-max: +- 22 mm
- fs: 31 Hz
- qts: 0.4075
- Left: 81.16 liters
- Recommended vented enclosure: 49-78 liters (NET)