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April 15, 2026CMX EA-500A – Mixer Amplifier
500W Powerful Output – Ideal for large halls, schools, offices, and commercial spaces
Built-in Bluetooth – Easy wireless music playback from mobile and laptop
USB / SD / FM Support – Play audio directly from pen drive, memory card, and FM radio
3 Microphone Inputs – Perfect for announcements, speeches, meetings, and prayers
100V / 70V Line Output – Best for ceiling speakers and long-distance wiring
4–16Ω Speaker Support – Compatible with multiple speaker setups
Professional Rack Mount Design – Suitable for PA system racks and control rooms
Clear Sound Performance – Balanced voice and music output
Advanced Protection Circuit – Overload, short circuit, and high-temperature safety
CMX EA-500A 500W Mixer Amplifier with USB / SD / FM / Bluetooth for PA System
Power your announcements and background music with the CMX EA-500A 500W Mixer Amplifier, a high-performance public address amplifier designed for schools, offices, mosques, temples, shops, showrooms, factories, and commercial spaces across India. This 500W PA mixer amplifier comes with built-in USB, SD card, FM radio, and Bluetooth connectivity, making it easy to play music directly from mobile phones, pen drives, memory cards, and FM channels. Its powerful 500W RMS output delivers clear and stable sound for large areas. The amplifier supports 100V / 70V line and 4–16Ω speaker outputs, making it ideal for connecting ceiling speakers, wall speakers, horn speakers, and column speakers in professional PA systems. With 3 microphone inputs, 2 AUX line inputs, and balanced XLR input with phantom power, it is perfect for announcements, speeches, prayers, seminars, classrooms, and commercial sound setups.
Frequently Asked Questions (FAQs)
1. Is this amplifier suitable for school announcements?
A-1 Yes, it is perfect for school and college PA systems.
2. Can I connect ceiling speakers with this amplifier?
A-2 Yes, it supports 100V line ceiling speaker systems.
3. Does it support Bluetooth music playback?
A-3 Yes, it has built-in Bluetooth, USB, SD, and FM.
4. How many microphones can be connected?
A-4 You can connect up to 3 microphones.
5. Is it suitable for office and commercial use?
A-5 Yes, it is ideal for office, shop, mosque, temple, showroom, and commercial audio setups.
Specification
| Model | EA-500A |
| Brand | CMX Audio |
| Product Type | Mixer Amplifier / Public Address Amplifier |
| Rated Power Output | 500W RMS |
| Media Playback | USB / SD / FM / Bluetooth |
| Amplifier Type | 19” Rack Mount / Desktop PA Amplifier |
| Speaker Outputs | 100V / 70V Line & 4–16Ω |
| Microphone Inputs | 3 Mic Inputs |
| Line Inputs | 2 RCA AUX Inputs |
| Line Output | 1 RCA Line Output |
| Mic Connector | Balanced XLR with +48V Phantom Power |
| Mic 2–3 Input | 6.3mm Jack (Mic / Line Switchable) |
| Frequency Response | 60Hz – 15kHz (±3dB) |
| Signal to Noise Ratio | Line ≥ 85dB, Mic ≥ 72dB |
| THD | Less than 0.5% |
| Protection | Short Circuit, Overload, Clip, High Temperature |
| Power Supply | 230V AC / 50–60Hz |
| Power Consumption | 650W |
| Dimensions | 484 × 335 × 88 mm |
| Weight | 13.7 kg |
| Application | School, Office, Mosque, Shop, PA System, Commercial Audio |
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