I purchased these speakers, new. They do connect seamlessly, wirelessly if you have the correct apparatus. The new price, if you scour the web, is within a couple of dollars of these refurbs. If you purchase these from Woot, you may get the speakers I returned. The sound was not impressive. I expected far more from Klipsch, as I have owned various iterations of Klipsch speakers since their day of the folded horn. I currently own a pair of these speakers without the internal amplifier or wireless capability. The speaker’s internal components are virtually the same as the RW-51M. They do not have the convenience of wireless, but are connected to a bluetooth enabled 200 watt RMS amplifier. The speakers at a “big box” were $89.00, shipped. The sound, as with the RW-51M, is not impressive, but at less than half of list price, I’ll use them for garage speakers.