4 out of 6 speakers stopped working (CSX 2007 S)
 

My car has 6 speakers in total. 2 in the front, 2 subwoofers on the front doors and 2 at the back. The only speakers which are working are the 2 in the back, the rest SOMETIMES kick in when I hit a bump.. other than that they are either really quiet or completely dead. I'm no expert with car audio or anything with cars but I'm guessing that this is a problem with my cars amplifier and its wiring? There is no way I could have blown them, I don't listen to music on full blast or anything.

Before I'm going to take it to the shop, I want to see if maybe I can fix it or spot any obvious problems. Does anyone know where the Acura Csx 2007's (Type-S) amp is? I looked in the trunk and everywhere...

It sounds to me that you have a short from the power source..the amps
Check out there connections.. :)

I have no clue where the amp is, I checked in the trunk where they are usually located and couldn't find it.

I might be able to help you. So what you could do is call the people at an auto shop for some advice... I know a shop that would be happy to help you/answer questions: http://www.toyotalexusautocare.com

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Give them a try, maybe they might have the answer your needing. :)

Its a clear indication of a loose connection. Fix the wires properly and you should be done.