Bi-amping

[stickb5]

i would like to know, i have a AVR 92thx Elite from pioneer and i have 2 rotel
RMB-1085 multichannel amplifier, and i would like to bi - amp all of my speakers. how do i get the signal from my AVR to the 2 amps at the same time?, do i get a split like you do when you are going to use 2 subs? or is there another way to do it?

[zicmubleu]

Originally Posted by stickb5

i would like to know, i have a AVR 92thx Elite from pioneer and i have 2 rotel
RMB-1085 multichannel amplifier, and i would like to bi - amp all of my speakers. how do i get the signal from my AVR to the 2 amps at the same time?, do i get a split like you do when you are going to use 2 subs? or is there another way to do it?

Looking at Jomari's bi-amping post quickly it would seem you need to use a crossover circuit to do this effectively. So I am guessing you will need to get some external crossover for each channel, wire the pre-outs of the AVR to the crossover and then send the separated crossover output to the RMB-1085 amps you have. Just how you make that selection to the RMBs is possibly a critical decision as well, if you send all the low end to one RMB it will no doubt be carrying a lot bigger load than the tweeter side, but it seems like the logical way. Will you have to open up the speakers to separate the woofer and tweeter driver inputs and bypass the internal crossover? It will be interesting to read what your final results sound like, big improvement or hardly noticeable. Good luck, and hopefully someone like Jomari or Big Daddy will give you some more solid advice on this.