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Polk-audio-mm840.4305655
8.9* out of 10

Polk Audio MM840

Carbon Composite Basket - Based on the spokes of a wheel, the Read more

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Reviews and Problems with Polk Audio MM840

Showing 1-4 of 4
Overall 10
10
Design 10
10
Value for money 8
8.0
Features 10
10
Durability 8
8.0
Usability 10
10

Great

James from Corona, CA, Sonic Electronix
14 December 2011
Overall 8
8.0
Design 8
8.0
Value for money 8
8.0
Features 6
6.0
Durability 10
10
Usability 6
6.0

polk mm840

Opie from San Antonio, TX, Sonic Electronix
25 November 2011
  • Conclusion: Really great product as long as you know what you want. Polk is known for its crisp and sharp punches. If you're just looking to be absurdly loud and rattle all the metal in your car, go buy the Sony X or Kicker Comp 12's. I have 2 of these 8s in my car and they sound awesome. They don't take over all the music, but you still get that tickling feeling through your body. Definitely a great buy!
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Overall 2
2.0
Design 6
6.0
Value for money 4
4.0
Features 8
8.0
Durability 2
2.0
Usability 10
10

Don't Bother

Dennis from Williamsburg, VA, Sonic Electronix
19 July 2010
  • Conclusion: Not enough bass for my Jeep JK Wrangler using the factory enclosure and an Alpine PDX-5. Lasted about 3 months and completely blown listening to mainly Phish and Jack Johnson, etc. Not even rap. Went with an RE Audio SL-10 and I am much happier!
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Overall 10
10
Design 10
10
Value for money 10
10
Features 10
10
Durability 10
10
Usability 10
10

Great 8" subwoofer

cliff from Portland, OR, Sonic Electronix
8 May 2010
  • Conclusion: I bought this woofer and the 8" angled box for my GMC S-15 PU. This is a great value and fits behind the seat. While listening, I am still at times surprised at how good this woofer sounds. I have not done any audio testing on it, but I can say I wonder why it took me so long to purchase this speaker. I am very satisfied with it.
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