good day to all! i'd like to share my sound setup as well, by the way, bart capundag is back here in davao na. he just recently bagged most of the awards from the competition in cebu last november i didnt know marami pala mga fellow audiophilia dito , anyways, here is my take on my D.i.y sound system sa strada ko.

Head Unit - Pioneer DEH-P7150UB(im not a fan of lcd's on vehicles)
Seps - 4 pieces RF t-162 with its RF passive crossover powered by a RF t400-2(which is underpowered for the seps) which is placed where the stock speakers are but with some modifications
Sub - 1 12" Incriminator Audio Death Penalty around 3 to 4 cubic ported top firing powered by a RF T1500bd Mono also underpowered for the sub
Wires - 0 gauge wires power and ground, 0 gauge big 3 grounding, 1 RF 200 Amp Fuse Box Main and 1 RF 100 amp x2 Fuse box. RF twisted audio cables and speakers wires. 3 layers deadening all 4 doors.

still using the stock alternator(which is not bad for a stock) and the starter battery which is motolite yung green. im still awaiting my powermaster d3100 battery up to now and yes my pickup is a 2 seater but i dont really have a problem since the sub box is just seating on the rear seat and can be easily removed anytime pero ang bigat lang talaga hehe