Speaker Load
Amplifier power should match the total speaker quantity, line type, cable distance, and required coverage area.
CMX PA Amplifier
CMX EA-120 120W PA Amplifier
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CMX EA-120 120W PA amplifier for commercial paging, speaker distribution, and public address installations.
Key Features
- 120W class PA amplifier for distributed audio systems
- Suitable for paging and announcement applications
- Can support multiple speaker points when properly planned
- Useful for commercial and institutional PA projects
- Works with compatible wall, ceiling, column, or outdoor speakers
- Arozex provides system design and installation support
Product Description
The CMX EA-120 120W PA Amplifier is suitable for public address projects that need more output capacity for distributed speaker systems. It can be used in offices, showrooms, schools, factories, mosques, warehouses, and commercial buildings where announcements must reach multiple zones or rooms. Arozex Technologies can plan speaker quantity, amplifier load, cabling, installation, and testing for a complete CMX PA system.
Product Specification
Brand
CMX
Model
EA-120
Power Class
120W class
Product Type
PA amplifier
Primary Use
Paging, announcement, and speaker distribution
Recommended For
Office, school, showroom, factory, mosque, warehouse
Compatible Products
PA speakers and microphone sources
Service Support
Load planning, product supply, wiring, installation, and testing
CMX EA-120 120W PA Amplifier Amplifier Planning
A PA amplifier should be selected according to speaker load, input sources, announcement zones, room size, and daily operating requirements.
Input Sources
Check microphone, music, paging, mixer, and emergency input needs before confirming the amplifier model.
Installation Space
Ventilation, rack position, operator access, cable route, and power protection affect long-term reliability.
Before Installing CMX EA-120 120W PA Amplifier
Confirm speaker quantity, impedance or 100V line design, and total power requirement.
Check microphone inputs, source inputs, zone requirement, and volume control workflow.
Plan rack placement, ventilation, cable labeling, grounding, and power protection.
Test speech clarity, background noise, and coverage after speaker installation.
