[gunz4me]

Well, I am in the process of nixing my Shaker 500 system, so I figured I would post some photos of one amplifier and one subwoofer.

This amplifier:
http://i24.photobucket.com/albums/c4.../Internals.jpg

Powers this subwoofer:
http://i24.photobucket.com/albums/c4...ker500/Sub.jpg

I also took a few other photos of the stock amplifier:

http://i24.photobucket.com/albums/c4...s_and_caps.jpg

http://i24.photobucket.com/albums/c4.../ZOMG_Fets.jpg

http://i24.photobucket.com/albums/c4...ransformer.jpg

http://i24.photobucket.com/albums/c4...er500/Caps.jpg

[MarkE]

That explains a lot. The speaker is 1.2 ohm dual coil. That makes it it a easy for the amplifier, no need to raise the 12 volt.

I made my own Shaker 100 watt amplifiers:
http://home.tiscali.nl/markhome/shaker100/IMG_9781.jpg

Can you unlock the aplifier ic from the heatsink to read the partnumber?

I think it is the TDA8566Q 2*40W 2 ohm. Thanks to Ford for using products from our Philips, Holland

[gunz4me]

Sorry for taking so long. Attached is the photo of the chip!