I finally decided to take a peak inside the cabinet of one of my Altec 846U speakers.
After 6 screws on the horn and 16 on the woofer...here is what i've got.
The horn is an 811B with an 806A driver - 8 ohms.
However, the woofer appears to not be Altec - not sure. The magnet is labeled as such, but I have not seen an Altec basket like this one. Is it an Alnico??
Can anyone verify?
All of the serial numbers are 3915...both inside and outside of the cabinets, so I am guessing - 1975?
Has anyone figured out the serial number and dating codes for Altec, yet?
Thank you.