Hi,

Just wondering what the differences are between the CDR 500 e.g. seimens/VDO/Delco makes in term of the Power output. I had a Delco CDR500 fitted when I got my car, but picked up a Siemens CDR500 and apart form diffrenet tone and fade controls they are the same, but wondered if the internal amp is a higher wattage.

Cheers

Mark