In Reply to: Re: D'appolito configuration posted by spkrman57 on June 22, 2002 at 11:47:45:
The dual woofer setup makes a two-element speaker array that increases LF output slightly. I make two-way speakers so that collapsing DI of the LF driver matches the HF horn in the crossover region. See AES Volume 31, Number 6 for more information on this approach.
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