Digital Designs 3500 Series 15″ Subwoofer
$799.99
HAND BUILT TO ORDER – PLEASE ALLOW A 2-3 WEEK LEAD TIME ON ALL U.S. ASSEMBLED SUBWOOFERS.
The 3500s are some of our most sonically accurate sub-drivers. This accuracy comes from a low moving mass, ultra-high energy design that uses a crazy strong motor combined with long gap/long coil topology, that you’ll find on our legendary 9500 and 9900 subwoofers. Like their big brothers, the 3500 Series subs come with V-ROM surrounds, multi-layer spiders, 800-degree thermoset voice coils, and cast aluminum frames. All of these features combine to make the 3500 Series a brutally musical addition to our USA built lineup.
The 3500 Series features our Evolution Subwoofer Package (ESP). ESP equipped drivers sport a deeper frame than standard subs and an exclusive surround and cone designs. ESP subs are truly built to maximize performance in their designated size class.
| 3510I (ESP) | 3512I (ESP) | 3515I (ESP) | 3518I (ESP) | |
|---|---|---|---|---|
| Speaker Size (In): | 10 | 12 | 15 | 18 |
| Watts RMS: | 600 – 1200 | 600 – 1200 | 600 – 1200 | 600 – 1200 |
| Watts Peak: | 4800 | 4800 | 4800 | 4800 |
| Impedance: | D2 / D4 | D2 / D4 | D2 / D4 | D2 / D4 |
| VCD (In): | 3 | 3 | 3 | 3 |
| Piston Diameter (In): | 9 1/4 | 11 | 14 1/4 | 15 1/2 |
| Fs (Hz): | 43.7 | 41.72 | 41 | 28.9 |
| Qms: | 5.8 | 6.8 | 7.1 | 5.4 |
| Qes: | 0.67 | 0.79 | 1 | 0.97 |
| Qts: | 0.6 | 0.71 | 0.88 | 0.83 |
| Vas (Liters): | 15.61 | 22.77 | 56.86 | 146.2 |
| Xmech (MM): | 46 | 62 | 62 | 62 |
| Xmax (MM): | 17.5 | 17.5 | 17.5 | 17.5 |
| Frame OD (In): | 11 7/16 | 13 3/8 | 16 5/8 | 18 1/4 |
| Frame OD w/ Gasket (In): | 11 9/16 | 13 1/2 | 16 3/4 | 18 1/2 |
| Mounting Diameter (In): | 10 3/16 | 12 3/16 | 15 3/16 | 16 3/4 |
| Mounting Depth (In): | 7 15/16 | 9 | 9 5/8 | 10 7/8 |
| Motor Diameter (In): | 7 9/16 | 7 9/16 | 7 9/16 | 7 9/16 |
| Motor Depth (In): | 3 1/2 | 3 1/2 | 3 1/2 | 3 1/2 |
| Woofer Displacement (CuFt): | 0.14 | 0.2 | 0.29 | 0.38 |
| Ported Enclosure (CuFt): | 1.25 – 1.5 | 1.75 – 2.75 | 3.0 – 6.0 | 5.0 – 6.0 |
| Shipping Weight (Lbs): | 37 | 40 | 43 | 52 |
Reviews
There are no reviews yet.