To the OP maybe look into getting a kicker zx750 for an amp, they float around on here pretty cheap 150-200, I also had a planet audio vx2200d and it was a solid inexpensive amp that put out ~ 1800rms at 1ohm . Fi BL lets just say one 15", a PKD amp wiring kit, an extra battery, then either build your own box or get someone on here to build it.
Amp- either zx750 or planet audio vx2200d ~$200
Sub- Fi BL ~$300
Wiring-PKD Amp kit ~$130
Extra battery ~$200
Box (if built yourself) ~40 (someone else builds it) ~$200
So roughly it adds up to about $850 and you should have a pretty good set up
Amp- either zx750 or planet audio vx2200d ~$200
Sub- Fi BL ~$300
Wiring-PKD Amp kit ~$130
Extra battery ~$200
Box (if built yourself) ~40 (someone else builds it) ~$200
So roughly it adds up to about $850 and you should have a pretty good set up