Hello!

 

My wife have noticed, that the rear left tweeter in our (LHD) '12 Octavia with Swing head unit is much quieter than the rear right one. I haven't noticed it until she has pointed it out.

So I made a quick test with the balance and fader controls: in deed the RL side has less high tone than the others. However the quality is not noisy or otherwise bad, only the volume is low (loud sounds are ok).

What do you think, what may cause the deviation?

Is it the tweeter? Or the cabling? Or the head unit itself? Or any combination of them?

 

Beside checking the 4 channels with the fader/balance and the test tone option in VCDS what else can I do to find the root cause?

Edited 24 August, 20187 yr by mucden

Can you swap the speaker sides over, that will identify if it's a speaker issue.