Hello I have a 2016 Peterbilt 389 with the smartnav dea600 radio. I wanted to upgrade the sound, what would I need? Can I just upgrade the speakers or would I need a amp and another head unit?
Peterbilt 389 DEA600 speaker upgrade
Discussion in 'Trucking Electronics, Gadgets and Software Forum' started by Pete.38, Jul 2, 2024.