More Bass... Less Watts
I bought these about a month ago, and they were far from my fist set of 12" subs. I had a 1200 watt Infinity amp with two dual 12" infinity subs previously, and they destroyed my Durango. But I'm running my Polks on a Punch p200 amp, which peaks at like 820 watts, and these subs hit just as hard as those Infinity's with 1200 watts. and the Punch amp is'nt turned up all the way. I love the way they look, the box is solid as they come, and the sound quality is awesome. I have them in an 07 Kia optima and it shakes the block. Only subs I had that hit harder was a single 13" JL W7. And it cost $1000+ in a box. For the price, these are the way to go.
Pros: Frequency range, hi and low bass quality, appearance