Source for a Navman external speaker- help!

[Mike k]

Good morning all , I am having greater difficulty hearing my radio which is a Navman 7200 DSC, part of the problem is that the face is located away from me but I don't want to start moving the unit around as the wiring is so constrained for space and its a bit complicated. So I want to find an external speaker that I can plug in the back- I have checked on websites and there is a receiving socket for a jack but cant get hold of anyone at Navman ( gone now I suspect!) and I don't know how to identify the right speaker .

Can anyone direct me a source of one of these speakers that contains the right jack please??

Many thanks

Mike

 

[Mike k]

Good morning all , I am having greater difficulty hearing my radio which is a Navman 7200 DSC, part of the problem is that the face is located away from me but I don't want to start moving the unit around as the wiring is so constrained for space and its a bit complicated. So I want to find an external speaker that I can plug in the back- I have checked on websites and there is a receiving socket for a jack but cant get hold of anyone at Navman ( gone now I suspect!) and I don't know how to identify the right speaker .

Can anyone direct me a source of one of these speakers that contains the right jack please??

Many thanks

Mike

problem now solved - buying a Kenwood KES 3SW with a 3.5mm jack plug.