Offset Driver in Hornresp; am I modeling this correctly?

High Efficiency Speaker Asylum

Need speakers that can rock with just one watt? You found da place.

Still learning... I'm trying to button up all the pieces before I go farther; didn't realize offset mounting is handled a bit differently. am I modeling this correctly?

Driver is a JBL 2220h. I have drawn a quick schematic of the proposed horn throat and driver mounting.

- driver mounted to a 3/4" baffle, circular cutout matching cone diameter. That sets the Atc at 890, total Vtc is 3350 (cutout plus estimated driver front volume)

- throat chamber/port is 24cm diameter, 3/4" board (Lp=1.8), Ap1 = 450

- distance from driver center to S1 is 12cm (half of above Ap1 diameter).

- S1 height 6.2cm, S2 height 7.05cm

- purple line is signal path, starting at cone center

any and all comments and criticisms welcome!

Back for a bit again. Ignore me if you like.

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Topic - Offset Driver in Hornresp; am I modeling this correctly? - Oldbean2 14:44:40 01/20/24 (2)

RE: Offset Driver in Hornresp; am I modeling this correctly? - Bill Fitzmaurice 06:20:11 01/21/24 (1)

RE: Offset Driver in Hornresp; am I modeling this correctly? - Oldbean2 15:23:46 01/23/24 (0)

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