for a sound company to setup stage preview speakers. yea well we cut the wiring out of the budget so we have no stage preview for you. so we try and get them back for months to setup a system they left the speakers a connector cable and an amp in the rack. know how hard it was for me to take some time and hook them up my self? hmm this looks like it runs to the aux output cables up in the booth the numbers match up let's see what it does. bam! signal now down at the stage preview amp, amp already wired just the wires weren't hooked up to the board. alright great now we just gotta figure out how to connect the speakers, hmm bannana ends? (unscrew the end) BAM! wire those bad boys into the amp and plug em in. and voyla! bam! two nice stage monitors for our drama production all in 30 minutes.