Polk Audio DB842DVC, DB+ 8" Dual Voice Coil Car /Marine/UTV/ATV Subwoofer


SKU: DB842DVC
UPC: 747192128180
MSRP:
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Sale price$50.00 Regular price$89.00
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Rich, Deep Bass

Delivers thunderous sonic output and powerful low frequency response wherever you go.

Space-Saving Design

Slimmed down form factor reduces the need for oversized subwoofer enclosures for a look that goes virtually unnoticed—but a sound that doesn’t. Fits in any enclosure or application.

Dynamic Balance Technology

Enjoy a rich, clean, full-range sound with our patented Dynamic Balance technology engineered into every DB+ speaker. Rigorously tested and developed by our talented Polk Audio engineers, whose passion rests in the principles of great sound, Dynamic Balance technology features non-resonant materials so you get extremely clear highs, mids and lows no matter what you’re listening to.

Marine Certified

The DB+ Series is IP56 rated so it’s dirt- and water-resistant. It also has been tested for salt-fog, UV and humidity. A big part of that marine certification also means that each speaker has a non-corrosive plastic grille, a polypropylene UV tolerant cone, waterproof inner and outer surrounds, and stainless steel mounting hardware, ensuring that it’s fully protected against the elements.

Polypropylene UV Tolerant Cone

Enjoy the peace of mind knowing each speaker cone is built to last, whose clean and polished look won’t discolor or degrade over time while giving heavy low frequency sound the high-performance it deserves.

Waterproof Santoprene Surround

This attractive high performance material maximizes throw with its ultra-flexible, ultra-durable properties—and prevents the elements from entering the speaker unit. Plus, it combats the harsh effects of boat cleaning agents.

Size

8-inch

Voice Coil

DVC

Impedance

4 ohm

RMS Power Rating (Watts)

250

Peak Power Rating (Watts)

750
Cone Material

Polypropylene Composite

Surround Material

Rubber

Free Air

No

Sensitivity

84dB @ 1 Watt

Frequency Response

30-200hz

Top Mount Depth (Inches)

3 7/8

Bottom Mount Depth (Inches)


Cutout Diameter (Inches)

7

Vas (liters)


Fs (Hz)


Xmax (millimeters)


Warranty
1 Year
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