Just out of curiosity has one used the HiVi C2000ii or the M1600 components that Parts Express has on their website?
If my understanding is correct these are made by Swan, well HiVi and Swan merged. Anyway just wanting to see if anyone has used them. They are fairly inexpensive compared to others and I know Swan makes some good drivers.
I'm planning on putting them in my truck to replace factory speakers (13 years old and sound horrible).