Used - Very Good: JBL Cinema 610 5.1 CH Home Theater Speakers System with Powered Subwoofer and Dedicated Center Speaker Home Audio Speakers - Newegg.com
Best Buy: JBL 5.1-Channel Home Theater Speaker System with On-Wall Design and 100W Subwoofer AEH50
JBL Cinema 610 | Advanced 5.1 speaker system
JBL Simply Cinema SUB125A Home Theater Subwoofer 250W | Reverb
Amazon.com: JBL Cinema 510 5.1 Home Theater Speaker System with Powered Subwoofer : Electronics
JBL SCS500.5 6-Piece Home Cinema Speaker Package SCS500.5BK B&H