DD AUDIO 9518J D0.5

Often imitated but never duplicated, the 9500 has long been a staple of our subwoofer line and has been featured in many of the world’s loudest systems. These subs are capable of easily handling 1000-2000 watts of continuous power and bursts as high as 8000 watts. Just as you would expect these bad boys are equipped with all sorts of awesome stuff such as EROM and V-ROM surrounds, Free Flow motor cooling, double slit formers, eight layer aluminum voice coils, 28mm magnetic gaps, cast aluminum frames, rigid non-pressed cones, and our multi-layer spider system.

TECHNICAL DATA

-18″ subwoofer
– cast frame
– 2 x 0,5 ohm voicecoil
– 3.35″ voice coil diameter
– driver displacement: 7 liter
– recommended ported enclosure 140-170 liters ( NET )
– power handling 2000 W RMS
– peak power handling 8000 watts
– x-max: +- 22 mm
– xmech: 100 mm
– qts: 0,667
– Fs: 36,34 Hz
– Vas: 106,018 liters
– mounting depth 271 mm
– cutout diameter 429 mm.