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Polk Audio db651 Open Box

(Open Box) 6-1/2" / 6-3/4" mountable 2-way Speakers (also Marine Certified) (db 651)

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6.5" / 6-3/4" 2-way Coaxial Speakers (Marine Certified) • 180 watts Max • Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Cone • 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter • Durable Butyl Rubber Surround • Polarized Nickel Plated Terminals • Sensitivity: 92 dB • 4 ohm Impedance

Learn more about the LS-db651-OB

We apologize

This item has been discontinued

Product Highlights


6.5" / 6-3/4" 2-way Coaxial Speakers (Marine Certified) • 180 watts Max • Lightweight Dynamic Balance Polymer/Mica Composite Mineral Filled Cone • 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter • Durable Butyl Rubber Surround • Polarized Nickel Plated Terminals • Sensitivity: 92 dB • 4 ohm Impedance

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.

  • 6-1/2" / 6-3/4" 2-way Coaxial Speakers (Marine Certified)
  • Power Handling:
    • Peak: 360 watts per pair / 180 watts each
    • RMS: 120 watts per pair / 60 watts each
  • Lightweight dynamic balance polymer/mica composite mineral filled cone woofer
  • Marine Certified, perfect for use in marine vessels
  • 3/4" Liquid-Cooled Silk/Polymer composite Dome Tweeter
  • High Pass and Low Pass Crossover Filters
  • Low-mass 2-Layer 25mm Kapton Voice Coil former
  • Multi-Hole Mounting Pattern
  • Shallow mounting depth
  • Muscular ABS Grilles (Based on MOMO Designs)
  • Durable Butyl Rubber Surround
  • Pole Plate Heat Sink
  • Flat Spider for faster, longer excursion linear motion
  • Flexible Woven Leads sewn directly into Spider for greater reliability
  • Polarized Nickel Plated Terminals on PCB terminal board
  • Stamped Steel Basket finished in rustproof Gun Metal Gray
  • Frequency Response: 40 - 22,000 Hz
  • Sensitivity: 92 dB
  • 4 ohm Impedance
  • 1-year SonicElectronix.com warranty

Priced Per Pair

Specifications & Details


Speaker Specifications
Speaker Size
6-1/2" (also mounts in 6-3/4" w/ included brackets)
Design
2-way Coaxial
Tweeter Design
Dome
Tweeter Composition
Silk-Polymer Composite
Woofer Composition
Mica Injected Polypropylene - MIPP
Woofer Surround
Butyl Rubber
Peak Power Handling
180 watts
RMS Power Handling
60 watts
Sensitivity
92 dB
Frequency Response
35 - 22000 Hz
Impedance (Per Voice Coil)
4 ohm
Shallow Mount Installation
Yes
Top-Mount Depth (Mounting Depth)
1-5/8"
Bottom-Mount Depth
2-5/16"
Cutout Dimensions
5"
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

db651-OB

Weight:

5.50lbs

Internal SKU:

LS-db651-OB

Internal Product ID:

38368

Product and How-to Videos


  • How To Test Speaker Polarity | Tips & Demo | Car Audio 101
  • Replace your Car Speakers and Upgrade to Better Sound | Sonic Electronix

Customer Ratings & Reviews


Polk Audio db651 Open Box 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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Best Value for Money

I've heard a lot of 6.5" coaxials, from extreme top end to entry level Pioneers and Alpines. I owned a pair of Pioneer TS-G1643R which are basically entry level. When I replaced them with the Polks, the difference is STUNNING. Running them through the Alpine Power Pack (45x4 RMS) they sounded absolutely amazing. In my opinion Polk Audio offers the best value for money in car audio and these are absolutely no exception. You can't go wrong with these speakers.

By Matthew on August 16, 2011

7 found this helpful




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