Correct T & S Parameter

[2$Bill]

All:

I remember reading, some time ago, which Thiele & Small parameter was the best predictor for successful mating for use in a traditional single front loaded horn enclosure (in this case JBL 4560). Can somebody please help me?

Thank you,

Bill

[more10]

Low QES, high BL.

12": 2202, D/K/E120
15": 2205, 2220, 2227, D/K/E130, K/E140
18": 2240, E155

Mårten

[2$Bill]

Thank you very much for taking the time to answer my question. I really appreciate it. Bill