2. home-theater
  3. 1162839091

Do I need Pro Logic IIx?

I have a 5.1 system and am upgrading my Marantz SR7000 to separate components. I've already picked up an amplifier and am looking around for a second hand processor. Systems with Pro Logic IIx are newer and second hand units harder to find and more expensive than those with Pro Logic II. From what I've read, Pro Logic II supports five speakers and Pro Logic IIx supports seven speakers. As my speaker set-up is 5.1 and I'm not interested in 7.1, would I be losing anything if I pass on the Pro Logic IIx and go with Pro Logic II?
raduray
cjfrbw
148 posts
 
No, Prologic IIx adds two addiional rear speakers aside from the regular two rear ambient speakers. The extra speakers are dispensible INMHO and probably have very little effect on the overall impact, although I use the rear speaker because I have them in my system. You will get virtually all the benefit from a good 5.1 ProLogic II system.
duane
189 posts
 
Hello,

You don't need Pro Logic IIx but keep in mind that there are a lot more important issues. The most important thing is matching the right components together. certain pre-amps work better with certain amps and that changes with what else is in the system.

Thanks,
Duane
raduray OP
14 posts
 
Duane, I have a B&K 200.7 S2 amplifier. Extra two channels can be used for bi-amping. Right now I have B&W DM580's and B&W CC6 in the front and Design Acoustincs PS-55 in the back, but I'll be updating the speakers next.
More to discover