Long time no seat

[Nelson Pass]

Yes Magura. i will not miss the chance to meet You, so i´ll be there.
NP- which square cut outs do You refer to?

On your post #15, what appears to be a loudspeaker enclosure has
a square cut-out about mid height. Just about the right size for a
RAAL ribbon.

 

[Magura]

Yes Magura. i will not miss the chance to meet You, so i´ll be there.

Looking forward to meet you, so see you in a weeks time 😎


Magura 🙂

 

[ingvar ahlberg]

The square cut out is actually for an AMT, not Heill but a new pro device of european origin. The opening below that is a tuned port for the short bl horn driven by the 10". Large square opening at bottom is inspection entrance for the cat.

 

[ingvar ahlberg]

This is the AMT used.