Hi Nigel, yes, roughly on the first 18 months of production the speaker input is via the jackplug in front of the passanger. No Bluetooth. I have found it works fine, I have a small USB type of device with recorded music that outputs via the jack and I also have a Garmin sat nav that has a plug output for its voice navigation instruction, so you get the instructions output via the speakers. Sadly It can not handle nav instructions and music together.
Dave
