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Ampeg portaflex - dimensions for LID HOLES (PF115HE)

henryjurstin13

Supporting Member
Jun 5, 2005
1,471
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NWAR - 72764
Thinking about tracking down a deal on a PF115HE to put under my RB115... and then I got curious about if I wanted to use a head with that cab. Does anyone have the dimensions for the two sets of pre-drilled holes in the portaflex cabinet lids? Curious about mounting an Aggie Tone Hammer or an Ampeg Venture head on that portaflex lid. Obviously, I could drill my own holes... just curious if anyone knows the dimensions for the inner & outer holes that are already drilled.

 
Here are the dimensions in MMs, with inches shown in brackets.

Screenshot 2026-04-30 134018.png
 
May not be a problem but the tweeter in a PF115HE is up the top of the baffle and restricts the available space for the amp when you try to flip it inside, may or may not fit.

I use an old Ampeg BT15 solid state head sometimes with a PF115HE. I thought about mounting it to the lid but found it easier to just stow the head loose inside the cab for taking it to rehearsal or gigs. The convenience level is about the same. That way I can still use the cab with other heads.
 
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