Gotcha. I have Focal subs in my car, a little pricey for most, but I worked 16+ years professionally in car audio, so I pretty much had my choice. Still have them after 6 years. Alpine, Infinity, JL Audio, Kicker, pretty much any NAME brand will get ya started. These guys havent been in business for well over 25 years by making bad products. They know what works and what doesnt. I know what their R&D departments go through. I helped develop a sub for the shop I used to work for, so we could say we had something no one else has or could get. We worked and changed that sucker for over 2 years, trial and error to get it to where we wanted it.
-There are 10 kinds of people. Those who understand binary, and those who do not.
-If we ever forget that we are One Nation Under God, then we will be a nation gone under...Ronald Reagan