Batboard

Does anyone know what kind of connectors (size too) the MW-520 audio input/output is? If I look real close I see that it looks threaded like something should screw in. I am hoping to connect an external speaker for louder GPS instuctions, etc and was going to use a standard 3.5mm audio jack. If you could let me know that would be great. Thanks!

I tried pluggin in in a standard 3.5mm jack into my MW520's output to go to my stereo, the only hitch is it seems to be mono output. I ended up getting an external USB Sound Blaster to use as an output as I wanted to have the ability to play music.