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  5. Polk Audio DB1240DVC-OB

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Polk Audio DB1240DVC Open Box

(Open Box) Dual 4 ohm 12" db Series Subwoofer (Marine Certified)

Polk Audio
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12" Polk Audio db Series Marine Certified Subwoofer • 720W Max • 360W RMS • Dual 4 ohm • Polypropylene Cone • Santoprene Surround • Fire-retardant flat NOMEX Spider • Dual Voice Coil

Learn more about the LS-db1240dvc-OB

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This item has been discontinued

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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.

The db models have been styled with “tuner” automotive enthusiasts in mind—from the wheel style grilles to the textured driver cones, db says “hot car.” But Polk's db series offers much more than great styling. The full force of Polk Audio’s award-winning engineering went into developing high performance to match the cosmetics. All of the components in the db Series benefit from Polk’s Dynamic Balance technology that stems from a joint research project between Johns Hopkins University's Center for Non Destructive Evaluation and Polk Audio.

The new db Series has been built tough to withstand the rigors of exposure to the sun, water and salt to earn Marine Certified status. db Series speakers are perfect for use in boats of all types.

Products Specifications

  • 12" Polk Audio db Series Marine Certified Subwoofer
  • Power Handling:
    • Peak: 720 watts
    • RMS: 360 watts
  • Impedance: Dual 4 ohm
  • Polypropylene cone
  • Santoprene surround
  • Fire-retardant flat NOMEX Spider
  • Double venting of the 4-layer Kapton Voice Coil Former, Cone/Coil Coupler and Pole Piece
  • 2" Kapton dual voice coil
  • Frequency response: 27-200 Hz
  • Sensitivity: 88 dB
  • 90-Day SonicElectronix.com warranty

Subwoofer Wiring Guide

Wiring Guide to Wire 1 Polk Audio DB1240DVC Open Box Subwoofer

Mono Amp

2 Channel Amp - Bridged

Wiring Guide to Wire 2 Polk Audio DB1240DVC Open Box 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 DB1240DVC Open Box Subwoofers

Mono Amp

4 Channel Amp

Wiring Guide to Wire 4 Polk Audio DB1240DVC Open Box Subwoofers

Mono Amp

2 Channel Amp

2 Channel Amp - Bridged

4 Channel Amp

Specifications & Details

Subwoofer Specifications
Subwoofer Size
12"
Peak Power Handling
720 watts
RMS Power Handling
360 watts
Voice Coil(s)
Dual
Impedance (Per Voice Coil)
4 ohm
Frequency Response
27 - 200 Hz
Sensitivity
88 dB
Xmax (millimeters)
9 mm
Subwoofer Design
Round / Circle
Main Cone Color
Black
Woofer Composition
Polypropylene
Woofer Surround
Santoprene Rubber
Subwoofer Grille
No
Re-Cone Kit Available
No
Recommended Enclosure Specifications
Top-Mount Depth (Mounting Depth)
6"
Cutout Diameter
11"
Shallow Mount Installation
No
Warranty and Return Policy
Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Item Details

Manufacturer:

Polk Audio

Model Number:

DB1240DVC-OB

Weight:

14.00lbs

Internal SKU:

LS-db1240dvc-OB

Internal Product ID:

38513

Customer Ratings & Reviews

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