Any comments on this speaker, or does anyone have it. I can get it for 135 bucks at work and am wondering whether it will be a good fit for me. Right now I am running an old kappa 12 in a 1.2 cubic foot box with 300 watts going to it. I listen to mostly rock so tight bass is more of what I need. But for such a great price I am thinking about upgrading. link to info. http://www.crutchfield.com/S-FiK22Z...7700&I=108PER12VQ&o=p&a=0&cc=01&avf=N&search= I would also probably upgrade my amp to the new infinity reference 610a which is 456 watts at 4 ohms. Seems like a perfect match for the sub. Oh, this is going in a S10 extended cab.