I was visiting JL Audio's website and found on its main page, the 10W3V3! How does it compare to the 10W3V2? Has anyone had any first hand experience with this subwoofer yet? I was looking at specs and didn't really see too much difference. They both have the same thermal power handling, however at the bottom, the optimum RMS power for the V3 is 300W compare to 250 for the V2. The V3 is also 2 3/4 lbs. heavier. The diameter of the V3's magnet is .54" bigger than the V2. There are other small differences, but are those small differences make that big of a difference? Any reason that JL Audio came out with a new version of the 10W3?