I went to my old employer and bought a set of d6 convertibles. I LOVE THE HELL out of them. I was kinda surprised how shoddy the original install was with how picky the original owner is. There was no crossover installed for the mtx components, along with the tweeter and woofer wired directly to the factory wiring. No wonder the old tweets didn't work. Now that I have done what I do, the system is done right and sounds right.