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2.6 ohms??? huh?

Discussion in 'Amps and Cabs [BG]' started by Tim Cole, Jul 18, 2002.

  1. Tim Cole

    Tim Cole Supporting Member

    Jun 12, 2002
    Findlay, Ohio
    I am buying an swr 750 head, and from what I have read, SWR claims it to be 850 watts at 2.6 ohms. My question is, how does one acquire the 2.6 ohms? 2-4 ohm cabs would give you a flat 2 ohms correct? Is this their way of saying "try 2 ohms if you want, but if it blows....we technically said 2.6"? The reason I am asking, I am getting a Goliath Sr. 6x10 cabinet with the rig, and currently own a Henry the 8x8. I would like the ability to run both cabinets off the head, but don't want to hurt the amp. I am thinking running the Senior off of the 750 head, and then run the pre-amp out to a separate power amp to juice the Henry. Anybody have any suggestions? I know this sounds like a lot, but my band has the worlds loudest drummer, and the 2 loudest Marshalls ever built....at least it sounds like it to me! Thanks in advance!
  2. Tim Cole

    Tim Cole Supporting Member

    Jun 12, 2002
    Findlay, Ohio
    By the way, both the Henry and the Senior are 4 ohm cabs.
  3. jobu3

    jobu3 Artist formerly known as Big Joe

    Feb 17, 2002
    Mountain Top, PA
    running at 2 ohms will damage the head. 2.6 ohms would be 1-4 ohm and 1-8 ohm cabinet. i think that should be enough to cover the marshalls and the drums... try 212, another 410, 115,or a 118 with either cab and that should cover it between the power, headroom, and air moved...
  4. If you run an 8 ohm cab and a 4 ohm together, you get 2.66 ohms. That's probably where they got it from.

    I wouldn't run both cabs off the head if I were you. That's a 2 ohm load, and there's probably a good reason why SWR said 2.6 rather than 2. I'd get a 2nd amp.
  5. fast slapper

    fast slapper

    Dec 11, 2001
    Fresno, CA
    I agree, don't run it at two ohms. My brother found out the hard way. I warned him! (took six weeks for parts)

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