Speco Tecnologies 6 1/2" 80 watt Enclosed 70 Volt High Performance Ceiling Speakers

CSI 6 1/2"  70 Volt Metal Enclosed Fire Retardent High Performance Speakers for Commercial Audio Applications

9.7" 70 volt Indoor Outdoor Public Address Horn Loudspeaker

70 Volt & 100 Volt  12.7'' Indoor Outdoor Public Address System Horn Loudspeaker

70 volt and 100 volt 19.5'' Indoor / Outdoor 100 Watt Public Address  Horn Loudspeaker

70 volt & 100 volt 16'' Indoor / Outdoor Public Address System Horn Loudspeaker

Speco Technologies 6.5" 100-Watt 2-Way 70 volt Indoor Outdoor Speakers

SPECO TECHNOLOGIES 70 Volt / 20 Watt In Line Speaker Transformer

70 volt 11'' Indoor Outdoor 30 Watt Public Address Horn Loudspeaker

Speco 3-Way 70 Volt High Performance Indoor Outdoor Speaker