- Aug 10, 2019
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Hi I am in the middle of setting up my RS6AV speaker setup and Yamaha RXV3900 amp. I set my sub up as instructed 'low pass filter' to out, frequency to max at 120Hz and the volume at about 11 o'clock. I then run the YPAO on the amp, everything seemed fine, it set all my speakers to large with a crossover of 40Hz, I then played a movie with lots of bass (Tropic Thunder) and the sub was as quiet as a mouse.....gutted, especially after reading all the great reviews. Can anybody possible tell me what I am doing wrong?