Help setting up MBM-12 with VTF MK3
So, I purchased a used set of VTF3 MK3 and MBM-12. My setup is Yamaha 840 in conjunction with Adcom 5500 to drive a pair of B&W CM5 S2. 100% Music. Need to set up the sub and the mid-bass appropriately.
Now here is the thing, when I brought the MBM in and tried to plug in the RCA, I noticed that the Left of the LFE channel is blocked!!! Don't know if it was intentional or something broke off inside. So question: If I use the right LFE, will there be any difference in signal received by the MBM? If so, I can just open the amp plate and make a RCA connection which will hang out.
In the set up on Yamaha what is the crossover I should define for speakers? Lets say, I do 80Hz, then how should I configure the VTF3 and MBM12? Any other opinions? Thanks in advance!