In Reply to: Large HEIL ATM's posted by thetubeguy1954 on March 22, 2007 at 14:29:35:
I think the limiting factors are diaphragm excursion and dipole cancellation. You can probably get them to respond fairly well down to ~200Hz or so if you use 8 per channel with ~12" wings on each side (wider is better)...some gentle eq may be required near the crossover. If run series/parallel, they should be pretty efficient and be able to take very high power.
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Follow Ups
- Re: Large HEIL ATM's - David Yost 09:59:53 03/24/07 (0)