Solved! Can I connect the speaker output of an old jukebox to the RCA auxillary input on a separate amplifier?

[Brin1862]

I have an old jukebox with limited speaker output (switchable 2W, 4W, 8W, 20W). I would like to connect it to a 100W bluetooth amplifier so I can connect some external speakers to give more volume (and also play music from my phone). Can I connect the old speaker output (presumably at 2W) directly into the RCA auxillary input of the amplifier? There is no 'line out' as far as I can tell. If not, is there a work-around?

 

[americanaudiophile]

You should get a speaker to line level converter.
https://www.crutchfield.com/p_142LOC80/Scosche-LOC80.html
That will safely allow you to connect the amp to the speaker outputs of the jukebox.