Super Sonic!
The DD Audio 3500 series is one of the best sounding series from DD Audio. The low mass of moving parts, an incredibly powerful motor and multiple suspensions enable a truly accurate and musical reproduction. The EROM and V-Rom suspensions and the extremely heat-resistant three-inch voice coils allow you to enjoy this sound quality even at high volumes and low frequencies.
A well-oversized composite dust cup stiffens the cone and a sturdy cast frame supports the entire driver structure. Voice coil ventilation ensures that this sturdy package also cools down properly during longer playing sessions.
Handmade in USA
-18″ subwoofer
- cast frame
- 2 x 4 ohm voice coils
- 3″ voice coil diameter
- driver displacement: 6.5 liters
- recommended ported enclosure 140-170 liters (NET)
- power handling 1200 W RMS
- Peak power handling 4800 watts
- x-max: +- 17 mm
- xmech: 60 mm
- qts: 0.454
- Fs: 29.61 Hz
- Left: 136,487 liters
- mounting depth 242 mm
- cutout diameter 429 mm.
