I found a product page with some info. They look like decent little subs. Not overly powerful at 200 watts but they're 10s.
rbhsound.com
As near as I can tell the TS10 was replaced by the SX10 (which has a 350 watt amp) and Audioholics has some info on those.
Review: The RBH Sound SX-10/R and S-10 subwoofers both featured 10" aluminum drivers in a ported box. Music performance is their strong suite with the SX-10/R digging deeper with more authority.
www.audioholics.com
rbhsound.com
Just for curiosity, would I be able to blend a pair of 10's like those in with my system or are they just too small to be effective? Mid bass modules possibly? Nearfield application? If I find a deal out here I'd have a hard time passing those up. The finish even works with my setup.