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View Full Version : Tuning Help



Berry47
11-27-2004, 09:56 PM
I recently spoke to JBL about the tuning frequency of the box they recommend for my sub. They recommended a tuning frequency of 55-60hz and that seems way to high to me. I was thinking around 45hz.

This box is for MAX SPL in a crx style box.

The sub is a JBL P1500.