HKTS 5 | A 5.1-channel home theater speaker system with powered subwoofer
HKTS 15 | 5.1 Home Theater Speaker System (4 Satellites, 1 Center, and a 10 inch 100-Watt Powered Subwoofer) (CEN TS15,SAT TS15,SUB TS15)
Harman Kardon HKTS-15 5.1 High-Performance, 6-Piece 500 Watt Home Theater Speaker System Black Gloss w/ 10” Powered Sub Bonus Speaker Wire for Sale in West Covina, CA - OfferUp
Harman Kardon HKTS210SUB 200-Watt Home Theater Subwoofer TESTED! | eBay