From looking at the manual for the Wireless transmitter since it has a 2.1 option based on stereo in it appears it has a highpass? Yes, no, maybe?
The Wireless transmitter box has a built-in bass management system that is activated when it is in 2.1 mode. However, it does not have an adjustable crossover frequency (as in the BeoVision 11 / BeoPlay V1). Also, when you use the box's bass management, the low pass filter on the BeoLab 19 should be disabled to ensure that you don't have two low pass filters in the same frequency band.
Cheers
-geoff
If you have questions about or problems with B&O equipment, these should be directed through your dealer and/or B&O's Customer Service department.
I cannot be a "short circuit", bypassing these communication channels.
Thanks
-geoff