2007 Chevy Aveo install?

i think i like this idea the best. but i would have to get 4 ohm subs if i'm reading the specs on the amp correctly. i'll run my ints off the HU and see how it all sounds together and if i have to amp them then i'll do the 5.1 then. also wiring these amps . . . i would run 4ga power wire back to the amps, put a dist block just before the amps. off the block should i use 4ga or step down to 8ga? i'm also going to need a Y adaptor for the RCAs correct? run the main RCA off of the sub output from the back of the HU then Y off to each amp the same way i need to do for the power . . . correct?

 

So if i understand correctly run the power straight to one amp and then run RCA out from the powered amp to the other amp? no power wire needed?

sub options
http://www.sonicelectronix.com/item_5351_Diamond+Audio+D312D2.html

http://www.sonicelectronix.com/item_5527_Diamond+Audio+D312D4.html

 

i see just "jumping" the RCA from one amp to another


thougths on these for the front doors?
http://www.cardomain.com/item/CLASRS1326

 

$70 with free shipping here's the specs they list


Clarion Phaze 1 SRS1326

Clarion component speakers offer an easy way to upgrade your factory system and obtain truly high fidelity sound. The Phaze 1 series features tough titanium metallized, mica injected polypropylene cones and vented pole pieces for great bass response and resistance to the elements. The balanced drive PEI (Polyether Imide) dome tweeters feature an integrated diaphragm and voice coil bobbin for very fast dynamic response and crystal-clear highs. Includes inline crossover assemblies, tuner-inspired grilles, and mounting hardware.

Features
Titanium metallized mica injected polypropylene woofer cone
Rear vented pole piece
Powerful strontium woofer magnet
Foam surround
1" balanced drive PEI dome tweeter
Neodymium tweeter magnet
Flush & surface tweeter mounting hardware
Inline crossover assembly
Includes unique tuner-inspired grilles
Component Speaker System SpecificationsSize: 5 1/4
Sensitivity: n/a
Frequency Response: 90-20,000 Hz
Recommended RMS Power: 40W
Peak Power Handling: 200W
Impedance: 4 ohms

 

ya if i take off the baffle that is holding in the 4" speaker now there will be enough room. I'm just not sure about these. this line in the description confuses me "Includes inline crossover assemblies". What exactly does that mean? The pic of the speakers just have the woofer and the seperate tweeter, no pic of the crossover

 

ya i know about that, agian if i take the assembly off i'll be ok (see pic on page 2) i think i'm going to go with these . . . http://www.cardomain.com/item/MBQRUA213

MB Quart Reference RUA 213
Features
Reference RUA series midbass drivers
Ultra shallow 2-piece composite ABS baskets
Mineral-infused polypropylene woofer cones
Front mount encapsulated neodymium magnets
Overall midbass diameter: 5.12"
Reference series 1" (25mm) tweeters
2-piece titanium domes
Composite housings
Neodymium magnets with ferrofluid cooling
Integrated diffusion lens
Flush and surface mounting hardware
Surface mounting hole diameter: 1.46"
Overall tweeter housing diameter: 1.77"
Reference series crossover networks
2-level tweeter control
Poly-switch tweeter protection
Bi-amp and bi-wire capable
12 dB/octave crossover slopes at 5,200 Hz
Mounting hardware included

 

another question, i'm full of them huh?

i like the diamond subs, i have heard them and like them and fit the budget. now for the box. i know all of you are going to say build your own but i don't have the time or the tools. so that said i'm having a hard time deciding between a sealed or ported box. I like a ton of different types of music so i am leaning towards a sealed box, but then i saw this box that is designed for diamond subs. is this true? the box any good?

Model # DA212
Total Cu.Ft. 3.58
Openings 2 - 12"
port area 24 sq"
port depth 43
fb/f3 43/33
W 34
H 13 1/4
TD 18 1/8
BD 18 1/8