Audioholics - "The Perlisten Audio D215s is overall the most powerful sealed subwoofer I've ever tested." - James Larson, Audioholics. But don't just read it, see the results for yourself #audiophilies: https://www. audioholics.com/subwoofer-reviews ...
Audiophile Home Theater Subwoofer LFE Reviews | Audioholics
Audioholics Subwoofer Measurement Data Compilation & Report | Audioholics
Audiophile Home Theater Subwoofer LFE Reviews | Audioholics