I have never heard the KSA200S, but have owned the KSA250, the KSA300S, and the FPB300.
The 300S was definitely more refined than the 250, but if you can afford the 300S, I would hold off and go for the FPB300 (not the 200) which is not much more expensive and blows away the 300S especially in the mid and highs. I would say the bass is about the same.
I hope I have helped a little. If you have more questions and wish to contact me, please do so.
Richard
The 300S was definitely more refined than the 250, but if you can afford the 300S, I would hold off and go for the FPB300 (not the 200) which is not much more expensive and blows away the 300S especially in the mid and highs. I would say the bass is about the same.
I hope I have helped a little. If you have more questions and wish to contact me, please do so.
Richard