Deep bass, no vibrations
Crutchfield customer from Charlottesville, VA on 2/24/2018
I was completely blown away by the accuracy and impact that these subs produce. The instructions to install in the wall could be better but I won't take any stars away because of it. I matched two subs with the Polk sub amp in my workout room. Highly recommend.
Pros: Deep, clean, powerful bass.
Cons: Installation instructions not the greatest. You need to purchase polks sub amp to get matching crossover filter.
1 of 1 found this helpful
Polk Audio in-wall sub
Jim from Warrington, PA on 2/19/2017
Better mounting /installation instructions should be included, instructions state that wire Connections are on top and bottom-Not! Bottom only, otherwise great speaker!
Pros: Powerful.
Cons: Inaccurate instructions, inaccurate description. Poor or nonexistent suggested layout help
1 of 1 found this helpful