switchtech 0 Posted July 23, 2020 connecting analog speakers out to hifi aux in. I have gone through several hifi integrated amplifiers and stereo receivers. Is it safe to connect UX-1 and or UX-2 analog speakers out to aux in on hifi devices? I have gone through several integrated Hi/Fi amplifiers running analog out to aux in. Is the signal from the UX-1 or UX-2 to powerful to use as Aux in on Hi/Fi equipment? Quote Share this post Link to post Share on other sites