And why do you think that is that the Lab9s have conventional class AB amps for their mids and highs instead?Because they are cheaper.
And why do focal and adam monitors stopped using Iceamps for those frequency regions too?Most probably for being not compared to the BeoLab 5.
Conventional Class AB amps are cheaper? Are you high? ...
The bl9 reused the chassis from the bl1. Therefore, it was cheaper as the engineering was mostly done.
Stan