When you change powers and gains between the highs and lows you are messing with the factory balance of the speaker tailored sound if you will so the results will be mixed at best.
biamping with 75 watt solid state and 18 watt tube amp.klipsch rp600m...t
trying to get some decent sound out of kliosch rp600m...biamping with 75 watt solid state and 18 watt tube