Altec Lansing 511, 510, 508 tower speakers

[Danno25]

I'm looking for any information on any of these altec speakers.
Mostly the 511's.
The 508's I bought new, but the 511's I picked up used.
Love them, just would like to know if I have the jumpers for adjusting
the speakers thing right.
Also if anybody has questions maybe I could help.

[Audio_by_Goodwill]

I'm looking for any information on any of these altec speakers.
Mostly the 511's.
The 508's I bought new, but the 511's I picked up used.
Love them, just would like to know if I have the jumpers for adjusting
the speakers thing right.
Also if anybody has questions maybe I could help.

That sounds like post 1983 home audio stuff made by Sparkomatic in Milford, PA. If so, you likely won't be able to find any help here. Past 83 we only deal with the pro-sound equipment actually made by Altec.