2004 BMW 645 Convertible
Two Sundown Audio E8V3 Dual 2 Ohm
Amp will be an i650.1 Precision Power 650 watts @ 2 Ohms
SPL or SQ: SPL more than SQ but still want a good sound
5. Sealed or ported
: Ported but want to try a 6th order
6. Sub/port placement
: 6th order (see attached pics) Also the pass-thru is 10x10 so max to squeeze thru would be 8x8 outside dimensions for a port.
7. Max dimensions
:30" x 10.5" x 220
8. Desired NET vol and tuning
10. Zip code for shipping
11) Additional comments
: I have included pics of my trunk area to help in the design process.
Many builders and designers also offer several options you can add if you would like. These are some of the more common options. If you want something you don't see listed feel free to ask.
Double baffle/flush mount:
Round over all port edges inside and out:
Round over all outside edges:
45's in all inside corners:
Paint inside of port:
Pics of my trunk