Polk Audio DB842 DVC – DB+ Series 8″ Shallow Subwoofer for Marine/Car Sound System, 30Hz-200Hz Frequency Response, Dual 4-Ohm Voice Coils & Polypropylene Woofer Cone

Product Description

DB842 DVC

8″ DUAL VOICE-COIL SUBWOOFER WITH MARINE CERTIFICATION

Take your car, boat, or ATV to new sonic depths with Polk DB+ Series Subwoofers. You’ll get Polk’s thunderous, crystal clear, and effortless bass from a marine-certified subwoofer with a space-saving design that’s easy to install and built to last.

Key Features High Performance Dual Voice Coil Subwoofer for Automobiles, Boats, and ATVs IP56 rated: Dirt / Water Resistant, Tested for Salt-Fog, UV, Humidity Slim Form Factor

Effortless Bass On The Go

Audio enthusiasts love Polk’s DB+ Series Subwoofers for the rich, clean, and deep low-frequency response they provide to cars, boats, and ATVs. Built marine tough with a space-saving design, DB+ Series Subwoofers add thunderous bass to your ride—wherever life takes you: the road, the trail, the waves—you name it.

The Stealth Sub

The DB+ Series Subwoofers utilize our patented Dynamic Balance Technology to combine Polypropylene woofers, non-resonant materials, and exceptional power handling for crystal clear sound with deep, effortless bass. Their slimmed-down form factor reduces the need for oversized subwoofer enclosures. Plus, the dual voice coil (DVC) subwoofers offer multiple impedance connections, allowing you to better match the performance of your amplifier for higher potential power.

Marine Certified

DB+ Series Subwoofers are IP56 rated so they are dirt- and water-resistant. They also have been tested for salt fog, UV, and humidity. A big part of that marine certification also means that each subwoofer has a UV-tolerant cone, waterproof surrounds, and stainless steel mounting hardware, providing protection against the elements.

Subwoofer Array Driver • (1) 8″ (20.32 cm) d (Round) – Subwoofer Diameter 7.28″ (18.49 cm) Full-Range Mounting Depth Top Mount: 3.82″ (9.7 cm) Full-Range Mounting Depth Bottom Mount: 4.02″ (10.21 cm) Total Frequency Response 30 Hz → 200 Hz Nominal Impedance 4 ohms Sensitivity (1 watt @ 1 meter) 84 dB Continuous Power Handling 250W Peak Power Handling 750W

POWERFUL SUBWOOFER FOR CAR & MARINE – The Polk DB842 DVC 8″ Marine Certified Subwoofer is a space-saving sub with 750W peak power and features a polypropylene woofer cone, and a durable Santoprene surround built to handle big power over the long run
HARD-HITTING BASS FOR YOUR CAR AUDIO – With Dynamic Balance Technology, a Polk Audio proprietary, this marine subwoofer uses laser imaging to identify the best combination of speaker materials, ensuring distortion-free response with wide sound dispersion
SPLASH-PROOF SOUND SYSTEM – Polk DB+ series speakers give thunderous sonic output in freshwater boats, motorcycles, ATVs, and others, as they have IP56 marine certification with coated steel baskets. They are even tested for Salt-fog, UV & Humidity
WALLET-FRIENDLY POLK AUDIO SUBWOOFER – Experience powerful and smooth bass like never before with this compact subwoofer. Designed with cutting-edge technology and premium materials, this affordable sub is the ultimate choice for an audio system
MULTIPLE WIRING OPTIONS – The dual 4-ohm voice coils of this Polk subwoofer when wired in parallel results in a 2-ohm load, while in series presents an 8-ohm load. This allows for customized configurations and compatibility with a variety of audio systems