Sorry Sam - I thought your internal speaker was a 16ohm? If it's 8, then you can't use all three speakers. Sorry :oops:
No worries. Luckily I didn't try that :lol:
All I know about the internal speaker, is that according to the ENGL manual it goes in the left jack of the 2 8ohm parallel outputs. So I'm guessing it's 8ohms and that specific jack is for a singular 8ohm speaker.
I think...
But I followed your instructions aside from that. Tried the two speakers of the Marshall without the internal ENGL speaker. Sounded much more punchy, really liked it. Although not quite as thick as the Marshall itself. It was useful to be able to take the extra speaker out of the equation so to speak... so I could compare the two amps 'properly'.
Now the speakers are in the Marshalls singular 16ohm output. All working fine! :D
Cheers for all that.
And thanks Henk- you were right. The relation between 4/8/16ohms was confusing me, so thanks for clearing it up for me! :)