Polk Audio DB692 DB+ 6x9-inch (DB 692)

900W Peak (300W RMS) 6x9" DB+ Series 3-way Car & Marine Coaxial Speakers

Only 2 Left!

• 450 watts Peak Each, 150 watts RMS Each
• 3/4" Silk Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohms
• Sensitivity: 93 dB

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Current Promotions (1 offer)

Get the most out of your speakers with simple peel-and-stick speaker baffles, sound damping, roller, and a panel removal kit to make installation a breeze! This offer cannot be combined with any other coupons or offers.

Polk Audio DB692 DB+ 6x9-inch (DB 692)

25% off

Priced separately $178 96

Promo Savings of $12 49

Total price:

$166 47


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Product Details:

  • 6" x 9" Polk DB+ Series 3-way Coaxial Car Speakers
  • Power Handling:
    • Peak: 900 watts per pair / 450 watts each
    • RMS: 300 watts per pair / 150 watts each
  • Polypropylene cone material
  • Rubber speaker surround
  • 3/4" Silk Dome Tweeters
  • High performance factory audio upgrade for car, boat, motorcycle, ATV
  • Marine certified (IP56 rated) inner and outer surrounds
  • Universal “drop-in” fit with zero tweeter protrusion
  • Stainless steel mounting hardware
  • Top-mount Depth: 3.25"
  • Cutout Dimensions: 5.97" x 8.80" 
  • Impedance: 4 ohms
  • Frequency Response: 30 - 22000 Hz
  • Sensitivity: 93 dB
  • Non-corrosive plastic grilles included
  • Authorized Internet Dealer
  • 1-year Sonic Electronix Warranty

  • Priced Per Pair

Product history:

Polk Audio DB692 thumbnail
(newest, current model)
Polk Audio db691 thumbnail
(previous model, replaced by Polk Audio DB692 DB+ 6x9-inch (DB 692))
Polk Audio db690 thumbnail
(previous model, replaced by Polk Audio db691)

Specifications & Details

Speaker Specifications
Polk DB+ Series
Priced Per
Speaker Size
6" x 9"
3-way Coaxial
Tweeter Design
Tweeter Size
Tweeter Composition
Woofer Composition
Woofer Surround
Peak Power Handling
450 watts
RMS Power Handling
150 watts
Total PEAK Per Pair/Set
900 watts
Total RMS Per Pair/Set
300 watts
93 dB
Frequency Response
30 - 22000 Hz
Impedance (Per Voice Coil)
4 ohms
Top-Mount Depth (Mounting Depth)
Bottom-Mount Depth
Cutout Dimensions
5.97" x 8.80" 
Number of Speakers
CTA-2031 Compliant
General specifications
Marine Certified
Hi-Res Certified
Speaker Grilles
Includes Damping Kit
without Damping Kit
What is in the box?
User manual
Warranty/Registration card
WITB: Speakers
Mounting Brackets/Hardware
Speakers (2)
Grilles (2, attached)
Speaker mounting brackets (2)
Mounting screws (8)
Mounting clips (8)
Speaker connection cables (2)
Adhesive brand badges
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Model Number:




Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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Customer Reviews

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Great Speakers for Harley Davidson!!

I'm using the Polk DB692 as additions to my Harley Davidson Street Glide saddlebag set up. Installation was smooth and they sound awesome!! I have them paired up with 6.5 Rockford Fosgate Punch front speakers and the head unit is a Kenwood KMB-312 with no amp. The speakers sound great with the current set up. Highway tested yesterday and the sound and power is awesome. Highly recommend!!!

By Ray on January 3, 2017 Checkmark Icon Verified purchase


found this helpful.

High quality and power rating

You get what you pay for with Polk Audio full details no guess work satisfied or your money back in full A lifetime of quality listening experience

By Anonymous on September 17, 2018


found this helpful.


Put a pair of Polk Audio DB692 the back doors and lost bass. I put another pair of Polk Audio DB692 in the front doors and that's when I realized the factory speakers were out of phase with the rear Polks. Now lots of bass and I keep my EQ flat. Yes they do fit in front (little tight but fit, used the plastic included flange under speaker with longer screws) and back doors fit no problem of my 2017 RAM. All speakers sound better with more power :)

By Anonymous on August 21, 2018 Checkmark Icon Verified purchase


found this helpful.

Sound good

High quality. Sound good powered off a 75W rms amp

By Aaron on April 9, 2018 Checkmark Icon Verified purchase


found this helpful.

Great set of 6x9

Great sounding 6x9 speakers. I used pioneer speakers for years. I decided to try these polks out on a recommendation from a friend.they are a little Brite but they are very clear. They are sounding more warm now that they are broken in. I would definitely buy them again and also recommend them Highly

By Joe on April 19, 2018


found this helpful.

Nice speakers

Sound good and clear for price. Driving these with a 1200 watt 2 channel amp.

By Anonymous on September 11, 2018 Checkmark Icon Verified purchase


found this helpful.

Decent Speaker

Decent speaker, handles power well, could use more bass, but more power to them may help.

By Will on May 2, 2018


found this helpful.

Replaced 6x9" front door speakers in Grand Cherokee.

The "premium" speakers in the Grand Cherokee were not premium but low end.
Polk speakers are much better, fuller sound quality in all ranges.

By Big "C" on July 11, 2016


found this helpful.

Polk Audio DB692 DB+ 6x9 (DB 692)

Good sound! Love the look and that it is waterproof!

By Anonymous on May 26, 2018


found this helpful.

Great value

This a Great speakers easy to install would recommend anybody and sound great

By Christopher on March 19, 2018


found this helpful.


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