Viking PA-IP SIP Paging Adapter/Amplifier

Viking PA-IP SIP/Multicast Paging Adapter with Amplifier

Bogen TPU250 Telephone Paging Amplifier 250W Commercial 70V/25V/8Ω PA System Amp

Grandstrem GSC3516 SIP/Multicast Talk-Back Speaker 15W

Viking Electronics PA-250 250 Watt / 70V Telecom Paging Amplifier

Viking Electronics - PP-250 - Viking Electronics 250 WATT 70V PAGING POWER

Viking PA-30 30 W Telecom Paging Amplifier 70V 8 Ohm 600 Ohm W/power PARTS ONLY

Viking Electronics - PA-250-IP - Viking Electronics 250 Watt 70V Sip/Multicast