I purchased a brand new bare CLR2000 cabinet, 2 drivers, a tweeter and a CLR1000 crossover direct from DT a few years ago for a project. I just now got around to assembling the speaker, but I have no place to use it. There are no end caps, but you could make your own or just run it as is. I have the original box which looks bad as it has water stains, but the inside of the box and backing is fine as you can see in the pictures. This is from the Sandy Gross era at DT, so it's a well designed powerful center channel speaker.