Advanced AV-V70 25 Vrms to 70 Vrms Audio Converter

The Advanced AV-V70 is a universal audio converter for Advanced Axis AX voice evacuation systems, converting a 25 Vrms speaker circuit up to 40W into a 70 Vrms speaker circuit. It supports supervised remote mounting, Class A or Class B speaker wiring, and expansion to two independent 40W 70 Vrms speaker circuits with the optional AV-V70-KIT. Key Specifications: Type: Universal audio converter and speaker circuit interface Core Function(s): Converts an ANSI/UL listed 25 Vrms speaker circuit to a 70 Vrms speaker circuit Audio Circuit Rating: 25 Vrms input at 40W maximum; 70 Vrms output at 40W maximum, Class A or Class B Expansion Capacity: One 40W 70 Vrms speaker circuit standard; supports two circuits up to 80W total with AV-V70-KIT Power: 24 VDC from host FACP or ANSI/UL listed power supply; 60 mA operating current Trouble Contact: Failsafe contact rated 1 A at 30 VDC Indicators/UI: External Power and Trouble LEDs with internal diagnostic LEDs Wiring: Fully supervised wiring between the AV-AMP-80 amplifier and converter; 100K end-of-line on output speaker circuit Compatible Modules & Accessories: AV-V70-KIT - 70 Vrms speaker circuit interface card and audio converter transformer AV-AMP-80 - 40W, 25 Vrms amplifier source AV-VBM - Audio panel using the AV-AMP-80 amplifier AV-VB - Audio booster using the AV-AMP-80 amplifier System Compatibility: Designed for Advanced Axis AX V Series panels, AV-VBM Audio Panel, AV-VB Audio Booster, and Axis AX Series Command Centers using the AV-AMP-80 amplifier output.