I still have my Maui 28. It's overkill for me as I play small venues, but it has an excellent, rich, and warm sound probably because it uses class A/B amps while the newer version uses a class D amp. However, the new sub is 43 pounds, while mine is 63 LBS. Time to let go of my Maui 28.
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"You Shall Know the Truth, and the Truth will set you free." John 8:32