You can read this post and see if helps-
https://www.instructables.com/id/How-to-make-a-Transparent-Audio-Reference-XL-Speak/
Bob
https://www.instructables.com/id/How-to-make-a-Transparent-Audio-Reference-XL-Speak/
Bob
Transparent network can't be reclibrated for different leghth?
Got a pair of reference bricks runs on in wall reference with 20'/23' length. Ask them to shorten that to 8' but they strongly recommend not to do so as the brick can't be re-calibrated to different length(in this case shorter). Was wondering if anyone tries to do the same and how did it actually end up affecting the sonic performance?