Received the PCi+ 20-39 yesterday. Holy freakin' cow.
I can't believe this thing. Thank you to EVERYONE that said to dump that old Kenwood sub. My entire system has been transformed. Music has come alive - so much fuller and more pleasant to listen to. Those afore-mentioned Yo Yo Ma solo's sound like they should. The few minutes of movies my wife and I watched were absolutely incredible. Jaw dropping. No rattles or booms, just accurate power. I could babble on and on, but I won't (this isn't an SVS forum, after all
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Seriously. Thank you to all that told me to get a better sub. Absolutely the right decision.