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Polk Audio DB842DVC (Open Box, Complete)

750W Peak (250W RMS) 8" Series Dual 4-Ohm Car Subwoofer

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• 250 Watts RMS
• 750 Watts Max
• Polypropylene Cone
• Santoprene Rubber Surround
• IP56 Marine Certified
• Tested for salt-fog, UV and humidity
• Quick-Connect Wire Terminals

Learn more about the LS-db842dvc-OBC8

We apologize

This item has been discontinued

Description


Polk Audio brand icon

Authorized dealer

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

Item Condition - Damaged Packaging Only:
A Brand New with Damaged Packaging product is an untouched, unused product, but has damaged original packaging. While the product should be untouched and perfect condition, select packaging materials, such as original protective wrapping, if any, may be missing or damaged. The original manufacturer warranty, if any, still applies, with warranty details included in the listing description or comments. Instructions are included. Product is suitable for presenting as a gift so long as recipient appreciates a great item, not packaging.

General Features:

  • 8" 4-ohm Dual Voice Coil DB+ Series Subwoofer
  • Great to use in cars, ATVs or marine applications
  • Power Handling:
    • Peak: 750 watts
    • RMS: 250 watts
  • Polypropylene UV-Resistant Cone
  • Santoprene Rubber Surround for extra water protection
  • IP56 Ultra-Marine Rated, dirt and water resistant
  • Tested for salt-fog, UV and humidity
  • Quick-connect wire terminals
  • Dual 4-ohm voice coil
  • Top-mount depth: 3.82"
  • Cutout diameter: 7.28"
  • Frequency Response: 30 - 200Hz
  • Sensitivity: 84 dB
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • Priced Individually

Subwoofer Wiring Guide


Wiring Guide to Wire 1 Polk Audio DB842DVC (Open Box, Complete) Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Polk Audio DB842DVC (Open Box, Complete) Subwoofers

Mono Amp

Mono Amp - Option 1

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp - Bridged

Wiring Guide to Wire 3 Polk Audio DB842DVC (Open Box, Complete) Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Polk Audio DB842DVC (Open Box, Complete) Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details


Subwoofer Specifications
Series
DB+ (Polk)
Subwoofer Size
8"
Peak Power Handling
750 watts
RMS Power Handling
250 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
30 - 250 Hz
Sensitivity
84 dB
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Santoprene Rubber
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
3.82"
Cutout Diameter
7.28"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

db842dvc

Weight:

8.00lbs

Internal SKU:

LS-db842dvc-OBC8

Internal Product ID:

138425

Customer Ratings & Reviews


Polk Audio DB842DVC (Open Box, Complete) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great Sub!

The following review is for DB 842 DVC, which is a part of the bundle you are viewing.

This little sub was installed in the bow of my boat and wow does it make the whole system come together. This 8 inch sub is no joke!! I built a custom box behind the fiberglass that is to spec that polk calls for on this sub for a seal box. Besides JL audio, Polk audio is the only other brand of subwoofers that i trust. I have been using them for a long time and they have never disappointed me. Love my Polk audio subs!

By Craig on March 29, 2018

30 found this helpful


The following review is for DB 842 DVC, which is a part of the bundle you are viewing.
By Zack on May 5, 2025 Checkmark Icon Verified purchase




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