Looking for something low-cost with constant or smoothly-narrowing directivity starting from 2.5kHz or lower. 75-80° (-6dB at 37-40° off-axis) at 2.5k would be ideal, but anything in the neighborhood. ~87dB min sensitivity. Compact size would also be a large plus. Ideas? Anybody have off-axis measurements of APT-80?
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Denovo Audio DNA-150 compression driver DIY Sound Group
..and the DW-7ES
http://www.avsforum.com/forum/155-d...-great-waveguide-shootout-4.html#post23599497
Note: the larger the waveguide, generally the lower the freq. for pattern directivity.
The EOS-8 with the thread adapter might be able to go just a "smidge" lower.
..and the DW-7ES
http://www.avsforum.com/forum/155-d...-great-waveguide-shootout-4.html#post23599497
Note: the larger the waveguide, generally the lower the freq. for pattern directivity.
The EOS-8 with the thread adapter might be able to go just a "smidge" lower.
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I can handle a complex crossover, but the Denovo has been out of stock for ages. I've been wanting some of those to play with for quite a while now.
Didn't see that.. my bad. 😱
Hmm, how about (same waveguides):
http://www.adorama.com/PYLPDS222.html?gclid=CNKjrYOp7cUCFZKJaQodOBYAtw
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The EOS-8 is in stock.
This driver would be a big step up, available in thread-on and bolt-on styles.
http://www.parts-express.com/pedocs/specs/294-2120-celestion-cdx1-1445-specifications.pdf
Although not listed at the DIY Sound Group site, they use it in one of their kits, and may sell it to you.
This driver would be a big step up, available in thread-on and bolt-on styles.
http://www.parts-express.com/pedocs/specs/294-2120-celestion-cdx1-1445-specifications.pdf
Although not listed at the DIY Sound Group site, they use it in one of their kits, and may sell it to you.
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