Here is what I refer to as my economy sound system.

As you can see I have 2 10" Subs... I dunno even what brand they are cuz I bought em from some excess warehouse place and I forget what they were. That baby cost me 50$ American. The Amp is a Coustic Powerlogic 100 watt RMS. 25$ for that treasure. The capacitor is there cuz I was having troubles keeping power... and I didnt wanna buy a new alternator if a cap could work.. But.. I had to buy a new alternator anyways. The cap was 50$
Total of 125$ there.
Bah I shrunk all the pictures now too small... brutal... gotta go to classes now... I'll fix it tomorrow lolz.
Anyways the rest of my system consists of some OLD Pioneer 6x9s that aren't even screwed down properly in the back cuz the window slopes too much.. No faceplates 2 screws in the front. Oi... I got a Kenwood deck... its a cheapy..
Total cost of my system is 250-300$. Needs some working.

