Hearing my keyboard at the desired volume while playing on stage with bands has always been a challenge. I am generally plugged into the board, so I am dependent on the band monitors to hear myself, which generally doesn't work all that well. I was thinking that I might get a pair of speakers to use just for my keyboard- I would plug into my speakers with my 1/4 inch outs and into the board with my XLR outs. I just have one keyboard- a Yamaha YC 73. I was thinking about a pair of studio monitors. I was hoping that a pair of 5 inch monitors might work since I want them to be light and not take up much space on the stage. I don't generally play in large venues. I wrote an agent at one of the large online sellers, and they thought that 5 inch speakers would not deliver enough volume for live performances. I have a Yamaha MG06 6 channel mixer to boost the volume if necessary. I also have a pair of QSC K8s, which I would prefer to not use for this purpose because of their weight and size. I'm not a young man anymore, and my back is not as strong as it used to be. I was wondering if anyone had any advice about monitoring for their keyboard(s) in live performances. Thanks