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Description
The DD Audio 3500 18″ are some of our most sonically accurate subwoofers. 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.
Digital Designs 3500 Series 18″ Features
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High Temp 3” Voice Coil
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DVC 2 Ohm, DVC 4 Ohm
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V-ROM Surround
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Cast Aluminum Frame
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Vented Backplate
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Push Terminals
Digital Designs 3500 Series 18″ Specs
| Speaker Size (In): | 18 |
| Watts RMS: | 600 – 1200 |
| Watts Peak: | 4800 |
| Impedance: | D2 / D4 |
| VCD (In): | 3 |
| Piston Diameter (In): | 15 1/2 |
| Fs (Hz): | 28.9 |
| Qms: | 5.4 |
| Qes: | 0.97 |
| Qts: | 0.83 |
| Vas: | 146.2 |
| Xmech (MM): | 62 |
| Xmax (MM): | 17.5 |
| Frame OD (In): | 18 1/4 |
| Frame OD w/Gasket (In): | 18 1/2 |
| Mounting Diameter (In): | 16 3/4 |
| Mounting Depth (In): | 10 7/8 |
| Motor Diameter (In): | 7 9/16 |
| Motor Depth (In): | 3 1/2 |
| Woofer Displacement (CuFt): | 0.38 |
| Ported Enclosure (CuFt): | 5.0 – 6.0 |
| Shipping Weight (Lbs): | 52 |
We are proud to be an authorized DD Audio Dealer!
Additional information
| Weight | 55 lbs |
|---|---|
| Dimensions | 20 × 20 × 17 in |
| Brand | |
| Subwoofer Impedance | |
| Voice Coil Diameter | 3″ |
| Subwoofer RMS Rating | |
| Subwoofer Size |
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