CMX EA-30 30W PA Amplifier with USB/SD & FM & Bluetooth

The CMX EA-30 is a 30W PA (Public Address) Amplifier equipped with a range of versatile features, including USB/SD card input, FM radio, and Bluetooth connectivity. It is designed to provide clear, powerful sound amplification for a variety of applications such as schools, churches, small events, offices, and retail spaces. Below is a detailed description of its features and capabilities:

Key Features:

1. 30W Power Output:
   • The CMX EA-30 is a 30-watt amplifier, offering sufficient power for small to medium-sized spaces. It delivers clear and loud audio, ensuring that your voice or music is audible even in larger rooms or open areas.
2. Multiple Audio Input Options:
   • USB/SD Card Slots: The amplifier supports direct playback from USB flash drives and SD cards. This allows you to easily play MP3 files and other audio formats, making it a great choice for background music or pre-recorded announcements.
   • Bluetooth Connectivity: With built-in Bluetooth, the EA-30 can wirelessly connect to smartphones, tablets, or other Bluetooth-enabled devices. This feature enables you to stream music, audio, or voice directly from your mobile device without the need for cables.
   • FM Radio: The built-in FM radio tuner offers the ability to listen to your favorite local radio stations, adding an extra layer of flexibility for audio sources.
   • Mic & Line Inputs: The amplifier includes both microphone and line-level inputs, allowing you to connect external audio sources like microphones for public announcements or music players for background audio.
3. Microphone Inputs:
   • The amplifier has one or more microphone inputs, which are ideal for speech amplification. It often features adjustable microphone volume and tone controls, allowing users to customize their sound for different situations, from speeches to musical performances.
4. Tone Controls:
   • The EA-30 provides treble, bass, and volume controls, which allow users to adjust the audio to match the acoustics of their environment, ensuring clear and balanced sound.
5. Built-in Speaker Output:
   • The amplifier is designed to power speakers directly, making it a simple all-in-one solution for small PA systems. It typically includes a standard speaker output (usually 4Ω or 8Ω impedance), allowing you to connect one or more speakers to the system for amplification.
6. Compact and Portable Design:
   • The CMX EA-30 is compact and lightweight, making it easy to transport and set up for events. Its compact size ensures it can fit into tight spaces without taking up too much room.
7. LED Display:
   • The unit often features an LED display that shows key information, such as the current track when playing from USB/SD or the radio station when tuned to FM. It makes navigation through the different input options more convenient.
8. Remote Control:
   • Some models come with a remote control, which provides added convenience for controlling volume, changing tracks, or tuning the FM radio without having to manually adjust the unit.
9. Overload and Short Circuit Protection:
   • The amplifier typically comes equipped with built-in overload and short-circuit protection, ensuring safety during operation and preventing damage to the unit or connected components.

Specifications:

• Power Output: 30W
• Input Types: USB, SD Card, Bluetooth, FM radio, Microphone, Line-in
• FM Tuner Range: Typically 87.5 MHz to 108 MHz (depending on region)
• Audio Format Support: MP3 and other common audio formats from USB/SD
• Tone Control: Treble, Bass, and Volume control
• Bluetooth Version: Typically supports Bluetooth 4.0 or higher (check specific model for compatibility)
• Speaker Output: 4Ω or 8Ω speaker impedance
• Power Supply: AC (with power adapter) or DC input, depending on the model
• Dimensions: Compact and lightweight for easy transport (exact dimensions vary by model)
• Additional Features: LED display, remote control (if included), overload protection, cooling system

Applications:

• Schools & Educational Institutions: For amplifying the teacher’s voice or playing background music in classrooms, auditoriums, or gymnasiums.
• Churches & Religious Institutions: Suitable for sermons, speeches, and musical performances in smaller to medium-sized venues.
• Small Events and Conferences: Can be used for speeches, announcements, or musical entertainment at community events, small gatherings, or trade shows.
• Retail & Commercial Spaces: Ideal for background music in stores, malls, or restaurants, where clear sound is needed for customer engagement.
• Home Use: Great for personal use in small home events or as a simple home audio solution.

Benefits:

• Versatility: The CMX EA-30 supports a wide variety of audio sources (Bluetooth, USB/SD, FM radio) for ultimate convenience.
• Compact & Portable: Its small form factor makes it easy to move and set up in various environments.
• Easy to Use: With simple controls for volume and tone, as well as a user-friendly interface for switching between audio sources, it’s accessible even for those who aren’t tech-savvy.
• High-Quality Sound: Delivers clear, powerful amplification suitable for speeches, music, and general announcements.
• Cost-Effective Solution: Offers a feature-rich PA system at a relatively affordable price, making it an excellent option for small organizations, schools, and businesses.

Conclusion:

The CMX EA-30 30W PA Amplifier is a versatile, user-friendly, and compact audio solution for small to medium-sized venues. With multiple audio input options, including USB/SD card support, Bluetooth streaming, and FM radio, it is an excellent choice for public announcements, events, background music, and more. Its combination of features, portability, and ease of use makes it an ideal amplifier for educational institutions, businesses, and community events.