Dating fender bassman cabinet
The Fender Bassman Amplifier has gained a reputation for being the go-to amp for both electric guitar and bass players.
The Marshall 1960 Speaker Cabinet puts out beautiful tone at any volume.
I could not buy the same materials and build this cabinet myself for less money, nevermind the time it would take me, and have it turn out this good.
They build and ship it in less than 30 days for less than 300 dollars... An absolutely perfect replica of a genuine classic for an excellent price!
So lets decode speaker with code of 2207147 That is a Jensen made the 4th week of 1971.
If it was 220603 That would be a Jensen made the 3rd week of EITHER 1956 or 1966.