Jensen JCH 1270-4 Chicago 4Ohm

I bought this speaker to replace a defunct Jensen Mod speaker that was one of a pair in separate cabinets that I built myself, powered by a Crate 150W Power Block amplifier to enable the use of stereo effects processing.
It has proven itself a perfect replacement matching the neutral acoustic characteristics of the original completely seamlessly. I was concerned at the time of purchase that there would be a discernible difference in sound reproduction that would necessitate replacement of the speaker in the 2nd cabinet to get a balanced sound but it worked absolutely fine and you can hear no differences at all during gigs, band practices or on the rare occasions I use this setup at home/for recording. It has had regular use for over 6 months now and no issues/problems have emerged as yet.
Thank you Jensen and Thomann.