Wayne Parham Messages: 18784 Registered: January 2001
Illuminati (33rd Degree)
Here's another one just to throw one out there - The JBL 2105 was a real sweet 5" midrange driver that is in the same general size you're looking for. Like the Alpha 6, Q is a bit high but the smaller diaphragm resonates higher, so 2Fs/Qes = 615Hz. You can run them way up high; The only problem now is finding a pair - Maybe you can find them pre-owned somewhere. They're excellent, so it would sure be worth looking.