Spitfirebuilder
Member
- 92
- 88
- 18
- Location
- Perrysburg OH
You come out of one of the three crew plugs at the top of the am1780 and there’s a special cable made for the adaptation and the cable is marked “ speaker end “ so it’s going in the right direction. So I just ran one cable to the rear intercom sets and daisy chained to the other rear.I have the same radio as you do. How did you interface to your LS 671 speaker. I have a Vic 3 intercom with an older speaker that works fine but I like the look of the LS 671 Thanks Very clean install!