Klipsch Subwoofer ID help needed

[Tom Bombadil]

Can anyone tell me the model number of this Klipsch subwoofer? I searched a couple hundred Google images and didn't find a match so I'm assuming it is an older model. Said to have a 12" driver and 300 watt amp.

 

[Gazdatronik]

RW-12. down to 21 hz -3db not too shabby.

 

[Tom Bombadil]

I found an image of the back side of the RW-12 and indeed it does match. Thank you Gazdatronik.