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DD Audio Digital Designs 3515i-D4C 15" 4800W Dual 4-Ohm Subwoofer

DD Audio Digital Designs 3515i-D4C 15" 4800W Dual 4-Ohm Subwoofer

SKU #: 04016

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Condition: Brand New

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DD Audio Digital Designs 3515i-D4C 15" 4800W Dual 4-Ohm Subwoofer

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Description

Product Features:

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.

Features

Speaker Size (In): 15

Watts RMS: 600 - 1200

Watts Peak: 4800

Impedance: D2 / D4

VCD (In): 3

Piston Diameter (In): 14 1/4

Fs (Hz): 41

Qms: 7.1

Qes: 1

Qts: 0.88

Vas: 56.86

Xmech (MM): 62

Xmax (MM): 17.5

Frame OD (In): 16 5/8

Frame OD w/Gasket (In): 16 3/4

Mounting Diameter (In): 15 3/16

Mounting Depth (In): 9 5/8

Motor Diameter (In): 7 9/16

Motor Depth (In): 3 1/2

Woofer Displacement (CuFt): 0.29

Ported Enclosure (CuFt): 3.0 - 6.0