Hi I've just bought used Tyros 2 and TRS-MOS2 speakers included for it. Because a cable between subfoower and keyboard is missing( i need order new one) i'vet connected only left and right speakers, but those does'nt work at all. Can't hear nothing Does need speakers with subfoower function correctly, because they are muted. Only headphones works fine. Regards Tomi
I believe the subwoofer has a crossover on the back to link all the speakers together so I'm guessing that is the problem.
Hi Thanks for the message. I got a cable between subwoofer and keyboard. Seem to be that cable solved problem. L/R monitors work's now
Given that the speaker setup is 2.1 and is patched with a single cable, the two L/R satellite speakers are likely not full-range speakers. Therefore, they can't output audio well by themselves, requiring the amplification that the subwoofer unit supplies.