How does this sound? Anything I'm missing or should change out? I got it priced just under $5,000 plus cost of installition from www.onlinecarstero.com. Let me know what you think, if you want to know prices just ask me.

Kenwood Excelon KVT-911DVD Monitor/DVD player/TV/Am/FM
Kenwood KGC-9044 Equalizer (Looks mostly)
Kenwood KDV-C810 10 Disk DVD/CD Changer
2 Alpine MRD-M300 300-600 Watts x 1 Amp for subs
Alpine MRV-F407 120 x 4: 320 x 2 Amp
2 Pairs of Polk DX6
2 Alpine 12" SWR-1241D

Later
PS2
Kenwood Navigatoin (way later)

 

sounds like it's gonna bump w/ class.

 

My brother suggested that I should try using a single amp and running my subs parallel instead of using two different amps. Is this better than what I was going to do? Plus I forgot to add a center channel. Here is my two new items and better description of one of the items.

Alpine MRD-M500 500 x 1 (900 Max) for paralleling subs
Kenwood KSC-900CTR Center Channel w/ 25 watt amp (included)
Kenwood KNA-DV2100 DVD Navigation

Note: I'm not sure if im doing the right thing about getting TWO PAIRS (4) Polk DX6. Tell if that sounds good or not. Thanks.