Fisher A-192 specs?

[nsgn007]

Does anyone have the actual specs for the above unit?...specifically I need to know what impedance speakers this used ... the A-19 tube model used 8 ohm, but nothing is listed for the solid state model... the service manual says use a 4 ohm load for bias testing ... does that mean 4 ohm speakers?

 

[TheRed1]

Pg. 15 of the SM shows 8Ω main speakers: https://www.fisherconsoles.com/non console manuals/Fisher 11-r sm.pdf

 

[nsgn007]

Thanks... last thing I want to do is blow the outputs by running the wrong speakers