Triplicane, Chennai, Tamil Nadu
GST No. 33AVAPS9154Q1ZV
Call 08047630539 81% Response Rate
Apublic address system(PA system) is an electronic system comprisingmicrophones,amplifiers,loudspeakers, and related equipment. It increases the apparentvolume(loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area. Typical applications include sports stadiums, public transportation vehicles and facilities, and live orrecorded musicvenues and events. A PA system may include multiple microphones or other sound sources, amixing consoleto combine and modify multiple sources, and multiple amplifiers and loudspeakers for louder volume or wider distribution.
Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings and locations—such asschools,stadiums, and passenger vessels and aircraft.Intercomsystems, installed in many buildings, have both speakers throughout a building, and microphones in many rooms so occupants can respond to announcements. PA and Intercom systems are commonly used as part of anemergency communication system.
Minimum Order Quantity: 1 Piece
Usage/Application | Conference |
Amplifier Power | 100 |
Brand | bosch |
Mixer Type | Powered Mixer |
Packaging Type | Box |
Warranty | 1 Year |
Chairman Unit
Free / Request Mode Selection.
Priority Function to override all Delegates.
LCD: Displays the Working Status and battery charge status.
Microphone Indicator Ring LED.
Power Supply: 2 pcs., AA, Alkaline Batteries.
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Minimum Order Quantity: 1 Piece
Brand | BOSCH |
Model Name/Number | LBB 1990 |
Type | Wired |
Number of Output | 6 ZONE |
Audible Range | YES |
Number of Stages | 6 |
Usage/Application | Industrial |
LBB 1990/00 Plena Voice Alarm Controller
The Plena Voice Alarm Controller unit is the heart of the voice alarm system. It is the basis of the Plena Voice Alarm System, and has all the essential functionality for compliance with the EN 54 16 and EN 60849 standards, including full system supervision, loudspeaker line impedance supervision, a supervised emergency microphone on the front panel and a supervised message manager.
Key Features:
Additional Information:
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