In Reply to: RE: 80hz to 300hz (or 500hz) flat at 110db possible? Thinking something like a LABHORN but more upperbass than sub posted by djk on January 17, 2010 at 01:08:12:
The RED curve is the midbass horn.
The other curve is of a back load horn for a Fostex driver.
T
he Hypex horn came out very well, as is quite smooth.
You should add the little reflector plate as shown in the photo.
The choice of flair profile was based on the upper cutoff with a throat geometry that was suitable for this purpose.
I was surprised at how low it went for such a small box.
It was never made into a product.
best, Bill
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Follow Ups
- It is the RED curve - RCA-fan 01/17/1012:13:29 01/17/10 (3)
- RE: It is the RED curve - djk 16:15:49 01/17/10 (2)
- RE: It is the RED curve - JoshK 17:05:37 01/21/10 (1)
- RE: It is the RED curve - djk 20:51:59 01/21/10 (0)