Hi,
Does anybody know (had measured) the port frequency in original JBL L100 monitors boxes?
Thanks,
Alexander
Hi,
Does anybody know (had measured) the port frequency in original JBL L100 monitors boxes?
Thanks,
Alexander
An original L100 (with the LE20 tweeter), has a 2" diameter vent in the front baffle, with no tube (1" vent length, due to the 1" thick baffle). This gave a tuning frequency of right at 41 Hz.
The L100A (with the LE25 tweeter, and the "elbowed" vent tube) had a vent frequency of right at 31 Hz.
Regards,
Gordon.
Thank You, Gordon. This is what I needed.
Alexander
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