I double the recommendation for Model six. They are in demand and capture a premium. Consider the Model 23, for some reason (unknown to me) this model is completely overlooked in the vintage marketplace.
After the KLH 5,6,23 consider an Advent. These can be expensive and do not perform as well as the 23 (in my opinion).
The KLH model 22 has a 8 inch woofer, not a 10 inch. The 22 is in the same class as models 24 & 26.
I double the recommendation for Model six. They are in demand and capture a premium.
Consider the Model 23, for some reason (unknown to me) this model is completely overlooked in the vintage marketplace.
After the KLH 5,6,23 consider an Advent. These can be expensive and do not perform as well as the 23 (in my opinion).
From the classic speaker pages: KLH 22: "Two way speakers with 10"" cloth
surround woofers, 4"" tweeters and 4ohm impedence; Similar to Model 17’s"
I would say, no. I purchased two pairs of KLH 17 for about $75 each and was ultimately disappointed - as other vintage speakers are available in that range that offer more. Just my opinion.
Also on my 17's the speaker terminal plate on the back looks to be silver metal of some sort. Does that mean its an early set or late set?
The earliest Seventeens have silver terminal plates with the serial number stamped into them, just the number. Later examples have silver terminal plates with the SN on a foil sticker. The final version is a black terminal plate with the SN on a paper sticker. Both the foil and paper stickers have the model number printed on them.
John