TOPIC:

Hi I have a 7.3.0 set up and it is currently using a Mini DSP to time align and EQ my three subs,

As I have no way of crossing over the low frequencies that go to the mains I was thinking of simply using the second input from L or R (or both ?) to input 2

I can put a roll off on the input as my subs go up to 70Hz and my fronts go down to 30Hz, So I was thinking of adding everything below 35Hz to the Mini DSP and subs

So I was thinking of taking the analogue out from the processor and 'Y' cabling to both the power amp and the Mini DSP for L, R or both

My question is can I build a cable that mixed the L,R channels and shared the earth on the RCA without corrupting channel seperation or just use, L or R ?

The fronts are set to large I am using a modified Panasonic 9000 analogue out to naim AV2 then the output LFE gets connected to the Mini DSP HD input 1 this is then time aligned and EQ'd for the three subs

I have the rears/surround on small and centre on large. The subs are relatively flat across a 2m seating area and sound great, I am thinking I might be missing some of the lower frequencies not sending some information to the subs. Panasonic won't / can't seem to tell me what frequencies are used when setting large / small

My Mini DSP HD is RCA in from the AV2, three RCA out to the subs

Does anyone know how to connect both L,R to input 2 ?