This subwoofer is very impressive for the price, it plays a wide frequency range in a higher tuned box. I plan to build more systems in my other vehicles in the future using more of these tropo 18's. These are the perfect high output budget subs.
I put these subs in a randomly purchase vented sub box and these these are incredible! I'd build a custom box for em if I had their specs
Great product worth every dime best bang for your buck for sure!!!!