December 4, 2011

Bass modules


This is the beginning of bass for my point source horns. The driver is an Eminence Magnum 18LF, an 18" pro woofer. It could work well in a 110L vented box but in my particular room a 60L sealed box is a good choice because the bottom end will be handled by subs. In this situation a vented alignment gains little except a bigger box.

The design is a simple sealed box with bracing and a shape which fits closer to the corners.
 
MDF has been cut and I've started to put together the bracing.

 







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