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Polk-audio-db840.4305650
9.6 out of 10

Polk Audio db840

This is how you turn up the style. - The look is about more th Read more

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Reviews and Problems with Polk Audio db840

Showing 1-10 of 12
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Great Value!

Jon from Fayetteville, NC, Sonic Electronix
2 June 2012
  • Conclusion: Added to stock system to extend bass response. Put in a sealed .274 cf stuffed box powered by KAC 1502. Tight, efficient bass!
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Outstanding performance

Selders from Kansas City, MO, Sonic Electronix
2 May 2012
  • Conclusion: Product was far better than the original stock woofer that it replaced, and has been solid as a rock since I installed it. Sounds great!
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Overall 8
8.0
Design 8
8.0
Value for money 8
8.0
Features 6
6.0
Durability 8
8.0
Usability 10
10

Good Buy!

Cope from Atlanta, Ga, Sonic Electronix
1 May 2012
  • Conclusion: 6 months and counting. I love the fact that my db840's are marine certified because I have them in my Goldwing motorcycle and they have performed flawlessly. Can't wait to push these babies with the marine amp that I purchase.d from Sonic. The clear vocals and crisp sounds from these speakers should fair well with the 9 in sub that I also purchased from Sonics.
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Overall 8
8.0
Design 8
8.0
Value for money 8
8.0
Features 10
10
Durability 10
10
Usability 10
10

Great 8

Tyler from Iron Station, NC, Sonic Electronix
31 October 2011
  • Conclusion: This sub is perfect for anyone wantin some added bass, its got a low price point and its reasonably shallow so it wont take up too much room. Polk is a reliable brand in my opinion also.
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Excellent value, quality and sound

Rusty from Mandeville, La, Sonic Electronix
20 August 2011
  • Conclusion: Added the Polk db840 to my golf cart sound system in conjunction with a pair of the Polk db651s. Sound from the db840 is awesome. Nice clean lows.
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Overall 10
10
Design 8
8.0
Value for money 10
10
Features 8
8.0
Durability 8
8.0
Usability 10
10

Polk audio

Marco from PEORIA, AZ, Sonic Electronix
12 August 2011
  • Conclusion: The Polk Audio works great like it a lot. Sounds great in my truck.
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

good deal

Rick from Ocoee, FL, Sonic Electronix
10 July 2011
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Awesome Polk Speakers

Gil from Orange, Texas, Sonic Electronix
8 February 2011
  • Conclusion: These are great sounding speakers and they can really handle the power and still sound great. I installed these on my Polaris RZR 4 and I really do like these speakers.
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Overall 10
10

Polk 8" Subwoofer DB840

jwcustom, Ebay
1 December 2010
  • Summary: My son installs stereo equipment for family and friends. We only use Polk components (or MATTS subs occasionally)- they're great. Quality, sound, price, warranty - they win every time.
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Overall 10
10
Design 6
6.0
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

love polk

lance from wildomar CA, Sonic Electronix
9 November 2010
  • Conclusion: good subs great value have never heard 4 8s sound like this before
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