1980 450 SL
I think for now I am just going to upgrade the stock speakers to Rockford Fosgate 14x2 a 4 channel amp and Bluetooth JL Audio MBT-RX. I typically just use my phone for music. The stock radio will still work and the phone connection will be invisible. 2 channels for the Radio and 2 for the BT. Like to have some larger speakers in the back but very hesitant to put speakers in the storage rack. I want anything added to be invisible. May change my mind later but will see how this sounds to start. I just need a decent sound not blaring or vibrating windows. The stock Becker with the factory speakers is awful.