JBL 4309 6.5-inch (165mm) 2-way Bookshelf Loudspeaker Pair in Black (demo) | JBL 4309 6.5-inch (165mm) 2-way Bookshelf Loudspeaker Pair in Black (demo) Review | Audiolab Stereo & Video Center
JBL 4309 Passive Studio Monitors | eBay
JBL 4309 Review (Speaker) | Audio Science Review (ASR) Forum
JBL 4309 Studio Monitor 6.5 Inch 2-Way Bookshelf Loudspeaker (Pair)