[Abed Saad]

Hi , I have w221 s class with a low speakers sound system Everything is working well , I checked the Amplifier in the trunk it seems to be the small one “this picture” .
Can I change it to the larger one without any problems ?

 

[Hoss61]

Hey Abed, I don't know if you're still having the problem and want to change the amplifier or not. I just got mines repaired, it's the big one and not the small one like on your picture. My big amplifier went bad. I had it repaired and sent back to me. I installed it back in my S-Class this morning and it's working like a champ. Consider going to a big amp. If you do a search online, you can find one cheap and install it yourself.