Help Needed to Position 511B on A7

[ngccglp]

Hi,

I need some assistance in positioning the 511B horn on my A7. I need the distance from the front edge of the A7 cabinet to the straight edge of the 511B horn. Compression driver used is the 802.

Thanks.

[Altec19]

Take a look here:

Link to Sound Practices site

Take a look at the document "Application Notes on Loudspeaker Phasing".

[dgwojo]

I just place a vertical level against the front middle of the A7 cabinet and move the 511B horn forward until it touches, this works excellent, see these instructions; http://www.soundpractices.com/images/A7assem.pdf
Good luck, Dave.

[ngccglp]

Thanks Guys. I think I can only perform mechanical alignment of the drivers. I do not have the other equipment required, and it sounds difficult.