Micro E3 HR-2000

The E3 HR-2000 wireless microphone is a 2-channel UHF microphone designed for karaoke, conferences, and small to medium-sized stages. It utilizes phase-locked PLL technology, supports two microphones operating simultaneously, has a transmission range of up to 100 meters, and delivers clear sound quality, stable connectivity, and effective interference resistance.

Introducing the E3 HR-2000 Karaoke Microphone

The E3 HR-2000 is a wireless microphone system operating on the UHF band (610–920MHz), which helps reduce interference and maintain a stable signal in a variety of environments.

With a signal-to-noise ratio (S/N) above 105dB, harmonic distortion below 0,7%, and a frequency response range of 45Hz – 18kHz, the E3 HR-2000 delivers clear, crisp, and accurate sound quality.

Technical parameters of the product to consider:

• The UHF frequency band of 610–920MHz provides stable signal transmission: The Micro E3 HR-2000 operates on the UHF band (610–920MHz), minimizing interference and frequency conflicts compared to microphones using the VHF band. This is a common frequency range in professional sound systems, ensuring stable signals in karaoke rooms, auditoriums, and stages.
• PLL technology enables precise frequency locking: The system uses PLL (Phase Locked Loop) to synthesize and lock frequencies. This technology helps the microphone maintain a stable connection throughout use, minimizing frequency drift, signal loss, or signal interference during continuous operation.
• The 2-channel receiver meets the needs of simultaneous use: The receiver is equipped with two independent channels, allowing for the simultaneous connection and use of two microphones without affecting signal quality. This is a suitable solution for karaoke duets, MCs, conferences, or training sessions with multiple speakers.
• A signal-to-noise ratio of over 105dB delivers clean sound: With a signal-to-noise ratio greater than 105dB, the E3 HR-2000 is capable of reproducing clear sound, significantly reducing background noise and interference. This ensures that vocals and speech remain clear even at high volumes.
• Harmonic distortion (THD) is below 0,7%: A THD (Thunder Harmonic Distortion) of <0,7% @1kHz indicates that the microphone is capable of reproducing sound with low distortion, preserving the naturalness of the vocals and minimizing cracking at high volumes.
• Frequency response range 45Hz – 18kHz: The microphone supports a frequency range from 45Hz to 18kHz, sufficient to fully reproduce the important sound ranges of speech and vocals. The bass is clearly reproduced, the midrange is detailed, and the treble is bright, making vocals sound more natural and pleasant to listen to.
• RF transmission power of 15mW and operating range of 100 meters: Each microphone has an RF transmission power of 15mW, combined with a UHF receiver system for an effective operating range of up to 100 meters under ideal conditions. This range is well-suited for use in karaoke rooms, auditoriums, small stages, and indoor events.
• Dynamic microphone heads offer excellent feedback suppression: The E3 HR-2000 uses a dynamic pickup, notable for its ability to capture clear vocals, withstand high sound pressure levels, and minimize ambient noise. This makes it a suitable choice for karaoke and live performances where high feedback and interference suppression are required.
• Flexible connectivity with a variety of audio systems: The receiver is equipped with balanced XLR and 6.3mm jack outputs, making it easy to connect to digital processors, mixers, karaoke amplifiers, power amplifiers, or other audio processing equipment without the need for additional adapters.
• Battery life up to 10 hours: Each microphone uses two AA batteries, providing approximately 10 hours of continuous operation, ideal for karaoke sessions, conferences, or extended performances without frequent battery changes. This reduces interruptions and enhances practical efficiency.

Key features of the Micro E3 HR-2000

The Micro E3 HR-2000 is a microphone designed for stability, ease of use, and compatibility with a wide range of sound systems. Here are some of the outstanding advantages of the E3 HR-2000:

• The system features two wireless microphones, ideal for duets and simultaneous use.
• Advanced PLL technology ensures stable signals and minimizes frequency drift.
• The sound is clear and realistic, suitable for both karaoke and public speaking.
• With an operating range of up to 100 meters, it performs well in a variety of spaces.
• Effective anti-interference capabilities, reducing signal loss during operation.
• Flexible connectivity with balanced XLR and 6.3mm jack outputs, easily compatible with digital processors, mixers, and amplifiers.
• The battery life is approximately 10 hours, meeting the needs for continuous use.
• Versatile applications for home karaoke, commercial karaoke rooms, auditoriums, schools, restaurants, hotels, and small to medium-sized events.

Detailed review of the E3 HR-2000 wireless microphone.

Modern design, meeting professional usage needs.

The E3 HR-2000 wireless microphone boasts a robust, modern design suitable for various spaces such as home karaoke, commercial karaoke rooms, auditoriums, and small stages.

The 2-channel receiver, combined with two microphones, allows users to easily sing duets or use them simultaneously for various purposes while ensuring stable operation.

Stable connection with UHF and PLL technology.

The E3 HR-2000 operates on the UHF band of 610–920MHz and incorporates PLL (Phase Locked Loop) technology, which accurately locks onto the frequency and minimizes interference or signal loss.

With an effective operating range of up to 100 meters, the device is well-suited for use in karaoke rooms, auditoriums, conference centers, or small to medium-sized performances.

Clear sound quality with minimal distortion.

Thanks to its dynamic microphones, a signal-to-noise ratio greater than 105dB, THD harmonic distortion below 0,7%, and a frequency response range of 45Hz – 18kHz, the E3 HR-2000 delivers clear sound quality, distinct vocals, and rich detail.

The device is capable of reproducing both male and female voices well, while minimizing ambient noise and interference, contributing to an enhanced singing and speaking experience.

Easily integrates with various audio systems.

The E3 HR-2000 wireless microphone receiver is equipped with balanced XLR and 6.3mm jacks, allowing for quick connection to digital processors, mixers, karaoke amplifiers, power amplifiers, and many other audio devices.

The simple system configuration allows users to easily upgrade or expand the system without having to change many existing devices.

Applications of the E3 HR-2000 Micro

The E3 HR-2000 wireless microphone is designed to meet a wide range of needs in entertainment, meetings, and performances. With its independent 2-channel receiver system, stable sound quality, and operating range of up to 100 meters, the device is suitable for various spaces and applications.

• Family karaoke.
• Karaoke room business.
• Auditorium and conference room.
• Medium and small-scale performance venues.
• Restaurants, hotels, and wedding venues.
• Schools and training centers.
• Churches, temples, and community centers.

Where can I buy a genuine Micro E3 HR-2000 at a good price?

If you're looking for a genuine E3 HR-2000 wireless microphone at a reasonable price and with a reliable warranty, Phuc Truong Audio is one of the most trustworthy addresses on the market. With many years of experience in the audio equipment field, Phuc Truong Audio specializes in providing wireless microphones, digital processors, mixers, karaoke speakers, power amplifiers, and professional sound solutions for homes, commercial karaoke rooms, auditoriums, and stages.

When choosing the Micro E3 HR-2000 at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with warranty stickers and origin documents. Our technical team will advise on the appropriate configuration for each user's needs, assisting with pairing the microphone with digital processors, mixers, amplifiers, and speaker systems to achieve optimal sound performance. Furthermore, the equipment is inspected, configured, and frequency-tuned before delivery, ensuring stable operation from the very first use.

Besides competitive pricing, Phuc Truong Audio also offers a transparent warranty policy, dedicated technical support, and long-term after-sales service. This is the ideal place to purchase a genuine E3 HR-2000 microphone, giving you peace of mind regarding product quality and long-term effectiveness.

Frequently Asked Questions about the E3 HR-2000 Karaoke Microphone

1. What types of uses is the E3 HR-2000 karaoke microphone suitable for?

The E3 HR-2000 is suitable for home karaoke systems , commercial karaoke rooms, auditoriums, meeting rooms, schools, restaurants, hotels, and medium-sized events, thanks to its stable signal transmission and clear sound quality.

2. Does the Micro E3 HR-2000 support using two microphones simultaneously?

Yes. The receiver is equipped with 2 independent channels, allowing two karaoke microphones to operate simultaneously while maintaining a stable signal, suitable for duets, hosting events, or conferences.

3. What is the actual operating range of the Micro E3 HR-2000?

Under ideal conditions, the device can operate effectively within a range of up to 100 meters. The actual distance may vary depending on the installation space, obstacles, and surrounding sources of interference.

4. Is the Micro E3 HR-2000 easy to integrate with existing sound systems?

Yes. With balanced XLR outputs and 6.3mm jacks, the E3 HR-2000 is compatible with most digital processors, mixers, karaoke amplifiers , power amplifiers, and speakers on the market.