In Reply to: Which ATC 12" and what is usable upper limit Bill ? 500Hz? posted by limono on January 1, 2009 at 06:35:31:
I think they are good. They outperformed Martin, JBL scoops etc.
4 of them were devastating for a Dance type gig.
They would work well today, but for size and weight.
They are called Butterfly due the pinched mid shape.
My guess is that they are a 30-Hz horn with a small mouth considering a true 30Hz Fc.
The upper cut would be no more than 200Hz. The Bandwidth of the woofer is not high. It has a heavy cone.
Bill
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- E-mail me, and I will send you a curve - RCA-fan 01/1/0907:32:06 01/1/09 (1)
- Forgot this........ - RCA-fan 07:34:51 01/1/09 (0)