www.testfreaks.com

Reviews, reviews, reviews...

Polk-audio-mm1540.4305676
8.9* out of 10

Polk Audio MM1540

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

Best Price at Amazon

Reviews and Problems with Polk Audio MM1540

Showing 1-2 of 2
Overall 10
10
Design 8
8.0
Value for money 8
8.0
Features 8
8.0
Durability 8
8.0
Usability 10
10

Great Product! Worked Great!

AudioVisions from Lake Forest, CA, Sonic Electronix
11 May 2011
Overall 8
8.0
Design 8
8.0
Value for money 8
8.0
Features 8
8.0
Durability 6
6.0
Usability 8
8.0

They said a 15" couldn't be done in an earlier GMC/Chevy Crew Cab Pickup!

Pete from Austin, TX, Sonic Electronix
6 March 2011
  • Conclusion: I own a 2005 GMC crew cab and wasn't too happy with the bass from four ported 9" subs. The bass was very deep but way too boomy for my taste. So, before I purchased this speaker as a sealed box replacement, I modeled it in a sealed box design using AJboxdesigner which is free off the net and it modeled very well. I also chose it for the efficiency. If my memory is correct, Polk recommends ~1.5 cu ft min.
  • Read full review