When I put the new Boston Acoustics G5-GTR 12" sub. wow guys. Power rating is the same in both the Infinity and Boston, 450rms, put in same 1 cu ft sealed box. The new sub is single voice coil 4ohm set up. It is like night and day. Hits so clean and SQ and so powerfull like I have 2 12's in my trunk. Right now the sub is in the box bolted on to the rear deck shooting to the trunk bottom 6 inches away from the floor. It hits nice and precise, I will try to invert the box like I had with my Infinity sub in it, shooting through the stock hole in the rear deck, hanging from the deck. The shop that did this install sells JL and Boston Acoustics eqpt. They said that this sub is better then any JL sub and the only sub better then this, is the JL 12w7 for double the price, which is as I hear the best you can buy and the best Car Audio mag said, they ever heard. Big-up to BS!! the best sub I owned for the money..
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