I must add that i did upgrade the inductors on my 2.7QRs after seeing the cheap factory inductors that came with the speakers (basically wire spools of copper wire)
and it made a difference in the sound, particularly in the bass.
On the other hand i am skeptic about anyone being able to hear any difference between the steel vs. Copper jumpers in a double blind ABX test..
and it made a difference in the sound, particularly in the bass.
On the other hand i am skeptic about anyone being able to hear any difference between the steel vs. Copper jumpers in a double blind ABX test..