- Member Level:
I’ve doubt that it can be disabled. ABL attenuates the bass at high volumes to protect the speakers so, if there were a way to turn it off, you’d risk damaging your drivers. Hence, many B&O speakers are known for being “screechy” at high volumes. The screech is an indication that you should probably lower the volume. Do you have a very large room or do you just enjoy music at “club” levels?