battery-
Excide gold orbital-

specs-
● CCA @ 0° F: 770
● CA @ 32° F: 1000
● Reserve Capacity: 95
● Amp Hour @ 20 Hour Rate: 50
Head unit-
Pioneer DEHP80RS-
Audiophile-specification,pips the CDA9835 but not by much.6 channel TA etc etc


component amp-
Alpine MRV-545
125W x 4 RMS [4Ω @ 14.4V 0.08% THD]
S/N Ratio 96dBA (IHF A Weighted Reference at Rated Power into 4Ω)

Sub Amp-
E-Audio 3000D
Class D Monoblock Power Amplifier
1000rms at 4ohm with 14.4V < 1% THD
2000rms at 2ohm with 14.4V < 1% THD
3000rms at 1ohm with 14.4V < 1% THD
5000rms at 1ohm with 18V < 10% THD

Components-
DLS UP6's- more accurate than the alpine type x's but not as warm.

Subwoofer
Digital Designs
DD9510F
Voice Coil Diameter- 3"
Magnet Weight- 406 oz
Power Handling RMS/Peak- 1500/6000
Suspension- 80 mm
2+2 ohm

Car will run 0AWG(50mm^2) or 00AWG(70mm^2) depending on room.
components will run active. no rear fill- will remove the rear speakers to allow airflow into the cabin. anyway there will be plenty of power up front. not sure what kind of box i'll go with. I was wanting to build an ABC box but i doubt theres enough room in the boot. will probably go with a 1.5cu ft box. 25mm MDF with a 6' aero port. tuned to 30hz. sound deadening on doors/ boot and roof . sub will be run @1ohm. car will be setup primarily for SQ but with a bit of tuning should go 140db+....
will post pics on install etc