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sife of hole for lab 15

Posted: Mon Sep 28, 2020 11:57 am
by holzboss
Please what is the size of the hole i should make in tuba 60 for the speaker??

Re: sife of hole for lab 15

Posted: Mon Sep 28, 2020 12:13 pm
by Seth
According to the Lab 15 Spec Sheet, 14"/355.6mm. However, it's been recommended more than once to have the driver in hand and verify the measurement before making those cuts.