Finally pieced it together. Just need to get a sub box then i'm installing. This system was done on a low budget trying to get greatest performance for the money in the SQL department.

Total cost to my door was about $940. Add a decent ported box and we'll say roughly $1000 total investment for entire system including all wiring and distribution blocks etc.

subwoofer box will be an appropriately sized ported box tuned somewhere 28-30hz.

Thoughts?

Headunit: Pioneer deh-p860mp

Front speakers: DLS MS6

Front amp: DEI 500/2 (125x2@4ohm)

Subwoofer: Resonant Engineering XXX 15

Subwoofer amp: DEI 750D x2 strapped @2ohm