1. Please take 30 seconds to register your free account to remove most ads, post topics, make friends, earn reward points at our store, and more!  

Mackie fr2500 @ 2.66 ohms?

Discussion in 'Amps and Cabs [BG]' started by ehacker01, Dec 15, 2006.


  1. ehacker01

    ehacker01

    Oct 23, 2006
    Kansas City
    I have a mackie amp that is 2/4/8 ohm capable in stereo. I am building a cabinet that is either 2 18s or 3 18s. I would like to do the three eighteens since I will be able to make enough volume in each chamber since it is custom built. The drivers I was going to use though are 8 ohm. If I ran three of these it would be 2.66 ohms or I could do two drivers @ 4 ohms.

    Is it safe to run @ 2.66 ohms even though it is an odd ohm load? Maybe the internals are made to run at either 2/4/8?
     
  2. jondog

    jondog

    Mar 14, 2002
    NYC metro area
    Anything higher than 2 ohms is fine. Are you going to be moving that big cab yourself? That's a lot of 18s!
     
  3. ehacker01

    ehacker01

    Oct 23, 2006
    Kansas City
    I'll have help. The rest of the band will hate me but they'll help.
     

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.