Ambient Noise Sensor System w/ Power Supply & Mic

Model #ANS501

Regular Price: $509.69

Special Price $282.57

Product Overview

  • Consists of an ANS501 control unit, an ANS500M microphone module, and a power supply

  • Balanced input and output

  • Unbalanced input and output

  • Unbalanced stereo AUX inputs (summed mono)

  • AUX inputs bypass gain control feature

  • Remote defeat connections (to disable level boost)

  • Automatically adjusts level of page announcements

  • Run/Set mode switch

  • ANS501 can be wired in between preamp and power amp or to amplifier insert jacks

  • Maximum boost; activity threshold; relative gain; AUX input level; ramp speed; and ambient MIC input threshold controls

  • Supports up to four microphones wired in parallel

  • Microphone wire run can be up to 2,000 feet with no appreciable loss of signal

  • Microphone module includes an adjustable mounting bracket for precise positioning

  • Powered by a 12V wall-mounted power supply that operates from 120V AC


Bogen's ANS501 is an Ambient Noise Sensor system designed to monitor continuously changing ambient noise levels and electronically adjust the level of a page announcement and/or background music so intelligibility is maintained. The system consists of the control module (Model ANS501), a microphone module (ANS500M), and a power supply.

Additional Information

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