Questions about Garmin 665 LM and Sena DMH10-11

[Spiderwoman]

Considering the purchase of the Garmin 665 for GPS and XM Sirius Radio. We will be using the Sena DMH10-11 for bluetooth intercom. Will the Sena dongle work to allow use of the XM radio for both of us to listen? :dontknow:

[gnirtsnod]

Considering the purchase of the Garmin 665 for GPS and XM Sirius Radio. We will be using the Sena DMH10-11 for bluetooth intercom. Will the Sena dongle work to allow use of the XM radio for both of us to listen? :dontknow:

If you plan to use the XM, you can go right from your 665 to the headset via BT connection - - - so long as you are using an XM head unit such as the GXM 40. I just connected mine up last week and it works great. The only reason for me to have the dongle is to tune in local radio stations, which when I have my XM, I never do. ...Gnirtsnod