Multi-Watt speaker / ohms setup in 50w mode

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GJgo
Mark III
Posts: 247
Joined: Sun Mar 06, 2016 10:38 am
Location: Western Colorado

Multi-Watt speaker / ohms setup in 50w mode

Post by GJgo » Tue Jan 01, 2019 8:54 am

Hey guys, I couldn't find an answer to this question in the literature so I asked Mesa, figured I would share.

In my old Mark hundred watters, its known that if I flip the switch to 60w mode to maintain a proper load match I would want to move the 8 ohm speaker load to the 4 ohm jack. I could not find anything about this in the Multi-Watt literature so I asked if this was also the case here or if the amp somehow handles it internally. I was told that the amp has no way to handle it internally so I can move the jack if I want to. Reading between the lines, I think that they're not worried about it since the OTs on Boogies are so robust, but I figure if I can have a correct match I'd like to since an incorrect match will change the response & feel.

Before I asked, one night I was rehearsing (loud) with my band with the amp in 50W mode in the 8 ohm jack and I noticed that I ran out of headroom- I had to dime the solo boost to get it to be a little louder for leads. I'll have to try it again now with the proper load..

tbonesullivan
Mark II
Posts: 89
Joined: Wed Aug 04, 2010 10:32 am
Location: New Jersey, USA

Re: Multi-Watt speaker / ohms setup in 50w mode

Post by tbonesullivan » Tue Jan 22, 2019 10:05 am

I'd say email mesa boogie customer service. They are usually very good about getting back to customer inquiries.
Guitars: Hamers, Heritages, G&L Legacies, EBMM Steve Morse, Carvin Bolt, Fender Tele
Amps: DC-5 1x12 w/Master Volume + EFX Mods, Maverick 2x12

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