View Full Version : 2 15" L7 box

07-15-2006, 11:45 PM
Well i have finally decided i am going to upgrade to the new L7s from some 05 L5. Also upgrading from 12s to 15s. I plan on getting the Hifonics Brutus BXi2006D to power these beasts and am not sure on what size box to build. I was thinking using the plans that are on here for a 5.15cuft box tuned to 32hz for each sub. It says from 3-6cuft so i was thinking 5 should be suffice. If sucessful should this be a pretty good setup? Thanx

07-15-2006, 11:50 PM
just wanted to make a comment

i'm running a bxi2006d with 2 2006 L7's, and it honestly barely moves them until i'm in clipping.

Loud enough for a daily, but don't expect to be blown away.

07-15-2006, 11:55 PM
Any amp suggestions for the 2 15's? And what can excpect to be hitting in the 130's or 140's? (This is buddahbuddy speaking)

07-16-2006, 12:00 AM
well, that's not unreasonable for that setup...

There's just no overhead to speak of... The amp tops out long before the speakers.

And when i go into a slight clip, the speakers get WAY louder, so they def. want more clean power.