High Efficiency Speaker Asylum

Posted by Rod M (W) on January 06, 2024 at 09:45:05

In Reply to: RE: Thanks! Might be a comfortable compromise posted by Oldbean2 on January 06, 2024 at 09:02:05

I don't know if anyone has the info on Bruce's 80hz horn. However, you might try emailing eso as he may have worked with him some of his horns. If you click on posts and then add Edgar to the search with eso as the Author, you might find out more.

FYI: My bass bin dimensions are 20"W x 26"H x 32"D. The actual horn is what I got from Bruce and my brother and I built the cabinet around it and filled it with spray foam. The actual horn is 18"W x 24"H x 24"D. The driver is bolted onto the horn in a box that is not much bigger than the driver in the back.

PS: I found some old measurements with no sub using the Stereophile test CD and a Radio Shack meter adjusting for the inaccuracy of the RS meter. The crossover is 500hz.

HZ SPL

63 70
80 79
100 80
125 78
160 81
200 81
250 79
315 78
400 80
500 77
630 76
800 78

-Rod

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Edits: 01/06/24