Will the 4 ohm double if I bridge my Mcintosh???


Hi (Aball) All,

I recently aquired a nice Mc7100 via "The Gon". That I really adore. Thing is it didn't come with a manual. I know from internet searches that it's rated: 100watts X 2 8ohms/ 150watts X 2 4ohms & 300 watts mono at 8ohms(no 4ohm listing when bridged to be found). I also know that I could probably purchase a manual from www.audioclassics.com
But, thought I should try here first.

Will the 4ohm also double if bridged???

Reason for asking is I plan on getting new speakers in the near future and may grab another 7100 (dual mono's) should I decied to go with some power hungry monsters like Dynaudio's, Martin Logan's, and Maggies just to name a few.

Thanks for your time,
jalen01

Showing 1 response by jalen01

Thanks for the input guys. Looks like my new speakers will be limited to Newer Klipshes & Or Paradigms then. Or Maybe a "Big O' Mac" will be in my future as well, LOL. I'll hate having to get rid of the 7100 it's really a nice sounding\looking amp.

Yeah, The Book on My Rotel RB 976 states that when bridged do not connect anything less than a 8Ohm load as well.

Kzelin: your right about these amp ratings. I've only seen a couple that claim to have ratings down to 2ohms and they were from Mega-buck Comapanies like Krell, Sunfire, and I think Mark Livengston (sp?). It's hard to beleive how people are getting power to such speakers like ML's which are known to get as low as 1ohm for the highs.

I guess I'll hang onto the MC7100 to try on whatever speakers I chose, as JCBtubes suggested. But, I'll always keep notes of what the dealers were powering My final speaker candidates with.