I believe I hooked the wires up right put still no bass with the Mach 1000 system.

 

Did you get an extra set of RCA cables to plug into the head unit? That will carry the signal to your amps.

 

Yes it did and they are plugged up and still nothing

 

This is what I have. Do I need to hook up one blue/white wire or both?

 

The blue should be hooked up

 

Been a while since i did mine, see if this helps

http://www.modularfords.com/content/...o-mach460-214/

 

Don't mean to hijack the thread but I just had the same thing happen, I have had my aftermarket head unit, HD radio receiver for years and suddenly my bass is completely dead the door mounted subs are dead.. I did just replace my battery could this be caused by a blown fuse? I have the stock mach460 system on my 97 gt

 

Only the subs don't play? This is a most likely a blown fuse. I believe it is a 15 or a 30 fuse. Make sure you put the proper one back

 

Checked the fuses and they are all good, any other suggestions? I'd hate to bring this to a radio place to get checked out

 

Check the fuse coming from the battery?

 

I checked the fuse box, is there another location for more fuses?

 

Yes just one fuse thou

 

Thanks again I replaced it unfortunately I have the same problem

 

Have you checked the cords running from the back of the head unit and to the amp it's self?

 

I know that this is long overdue but I finally was able to figure out the problem with my sound system.

After checking all the cords and fuses I wound up swapping in the amps from my 03 Cobra and the problem was solved. I hope this helps others in the future because it was a pain in the neck to figure out. Wish me luck on my bid for some amps on ebay to put back into the Cobra!

 

good luck

 

Last minute some guy outbid me by a frigging dollar! Oh well I just bought a newer set out of an 04 Mach 1 for $90...