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Polk Audio db840DVC
8.3 out of 10

Polk Audio db840DVC

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

Great Deal: $59.99

Reviews and Problems with Polk Audio db840DVC

Showing 1-10 of 62
Overall 8
8.0
Ease of use 10
10
Sound quality 10
10
Build quality 10
10
Coolness factor 10
10

worked great

AaronK, Crutchfield
10 December 2015
  • Summary: Worked great. After i installed the speaker, My amp for my after market 12 in polk audio sub went out and i couldnt even really tell. This little sub bumps pretty good. Easy install on 2001 tahoea ls if u take the plastic ring off the speaker before installation.
  • Pros: Easy install. Great sound. Great price.
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  • See Product at Crutchfield ($59.99)
Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Great Woofers

Twine, Sonic Electronix
9 November 2015
  • Conclusion: I love these woofers. They put out that deep booming sound. I initially had two of these woofers and they really sound great. They sounded so good I had to purchase two more to generate a deeper booming sound. I have all four of them installed in my Nissan Titan under the bottom of my rear seats.
  • Read full review
Overall 6
6.0
Ease of use 10
10
Sound quality 6
6.0
Build quality 8
8.0
Coolness factor 6
6.0

Polk Audio db840DVC

RN, Crutchfield
18 October 2015
  • Summary: I'm on the fence with the pair that I bought. I used them to replace worn out Punch XLC's that were in a form-fitted box under the rear bench. I keep hearing a slight rattling. And I'm almost sure it's coming from the speaker centers.
  • Pros: Decent speakers for the price.
  • Cons: Possibly a slight rattle.
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  • See Product at Crutchfield ($59.99)
Overall 10
10
Ease of use 10
10
Sound quality 10
10
Build quality 10
10
Coolness factor 10
10

Very good performance for a low price

Daniel, Crutchfield
12 October 2015
  • Summary: I bought this sub to replace a torn factory sub in a Yukon xl. The fit wasn't exact but I modified the stock box and it sounds great. This sub sounds really good with the factory set up. There is plenty of bass coming out if this sub. This is a really good price for a sub of this quality.
  • Pros: Looks great. Sounds great. Great price.
  • Cons: None
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  • See Product at Crutchfield ($59.99)
Overall 9
9.0
Design 10
10
Value for money 10
10
Features 8
8.0
Durability 8
8.0
Usability 10
10

Fit perfectly

Laura, Sonic Electronix
21 July 2015
  • Conclusion: 2001 GMC Yukon. Removed the rubber outer ring and the speaker fit perfectly in the factory location on rear driver side.
  • Read full review
Overall 10
10
Ease of use 10
10
Sound quality 10
10
Build quality 10
10
Coolness factor 10
10

Polk Audio db840DVC

Eddie, Crutchfield
17 July 2015
Overall 8
8.0
Ease of use 8
8.0
Sound quality 8
8.0
Build quality 8
8.0
Coolness factor 8
8.0

2001 Tahoe replacement

Brian, Crutchfield
25 June 2015
  • Summary: I was hesitant to get this after several reviews stated it would not fit my Tahoe yet Crutchfield said it would but would need to drill new mounting holes. Crutchfield was correct. If you remove the rubber gasket/ring it fits the factory sub box.
  • Pros: Bass is strong. It is only 8" so my expectations were not high and the Polk is an improvement over the OEM sub. At $60 you can't really go wrong.
  • Cons: None
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  • See Product at Crutchfield ($59.99)
Overall 8
8.0
Ease of use 8
8.0
Sound quality 4
4.0
Build quality 6
6.0
Coolness factor 2
2.0

Polk sub woofer

Daniel, Crutchfield
15 May 2015
Overall 6
6.0

Excellent Speaker - Not so great fit

bunhead, Crutchfield
4 May 2015
  • Summary: I bought this to replace the blown factory subwoofer in my 2002 Tahoe. Crutchfield said it would fit but it didn't. The speaker was just slightly too large to fit into the box. I just drilled and screwed it on over the insert.
  • Pros: Seems like a good quality woofer with lots of base
  • Cons: Didn't fit into my Tahoe and creates some very bad sounding booming and vibration
  • Read full review
  • See Product at Crutchfield ($59.99)
Overall 10
10
Ease of use 10
10
Sound quality 10
10
Build quality 10
10
Coolness factor 10
10

Freakin SWEET

Chrism, Crutchfield
30 April 2015
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