4) JBL 8128 8" Full Range Commercial 70V/100V 6w Ceiling Speakers 4 Restaurant | eBay
JBL Professional Control 26CT 6.5-Inch Ceiling Loudspeaker Transducer Assemblies, With Transformer Taps, Sold as Pair, White : Amazon.co.uk: Electronics & Photo
JBL Control 226C/T 6.5-inch Coaxial Ceiling Loudspeaker, 150W @ 8 Ohms or 70V Line