Micro E3 UR-660

The E3 UR-660 wireless microphone system is a professional 2-channel UHF microphone system designed for home karaoke, commercial karaoke, auditoriums, and stages. The product stands out with its stable signal transmission, clear sound quality, and an operating range of up to 100 meters, offering flexible use in various spaces.

Introducing the Micro E3 UR-660

The E3 UR-660 wireless microphone system is a 2-channel UHF microphone system with a UHF frequency range of 610-920MHz and two independent channels, using PLL (Phase Locked Loop) technology to maintain stable frequency and reduce signal loss.

The device boasts a signal-to-noise ratio (S/N) of over 105dB, total harmonic distortion (THD) below 0,7%, and a frequency response range of 45Hz – 18kHz, delivering clear sound and faithful reproduction of vocals and speech.

Technical parameters of the product to consider:

• UHF frequency range 610 – 920MHz: The system operates on the wide UHF frequency band, which helps reduce interference from other electronic devices and increases the ability to select the appropriate frequency to maintain a stable connection in various environments.
• Independent 2-channel receiver: Allows simultaneous use of two microphones on the same receiver, suitable for duets, presentations, or conferences with multiple speakers.
• PLL (Phase Locked Loop) technology: Both the receiver and microphone utilize PLL phase-locking technology, which helps maintain a stable frequency, minimizes frequency drift, and reduces the risk of signal loss during use.
• Bandwidth 30MHz (receiver) and 120MHz (microphone): Wide bandwidth allows for greater flexibility in frequency selection, reduces channel overlap, and enhances operational stability.
• High receiver sensitivity: With a sensitivity of 25kHz, an input gain of 6dBv, and a signal-to-noise ratio (S/N) of >60dB, the receiver easily picks up signals from the microphone, ensuring clear audio even when the user moves within the operating range.
• Maximum frequency deviation ±45kHz: It helps stabilize signal transmission, minimize distortion, and maintain sound quality throughout use.
• Signal-to-noise ratio (S/N) >105dB: A high signal-to-noise ratio significantly reduces background noise, resulting in clean, clear sound and enhanced detail in both vocals and speech.
• Total Harmonic Distortion (THD) <0,7%: Low distortion levels help reproduce sound faithfully, minimizing crackling or popping sounds when used at high volume levels.
• Frequency response range 45Hz – 18kHz: This device reproduces the full frequency range from low to high, resulting in bright, clear vocals suitable for karaoke, speeches, and performances.
• Dynamic microphone head: Dynamic receivers have excellent voice capture capabilities, can withstand high sound intensity, minimize feedback, and are suitable for karaoke and stage environments.
• RF transmit power 15mW: Ensuring stable signal transmission over a wide operating range while optimizing microphone power consumption.
• Operating range up to 100 meters: It allows users to move freely on stage, in auditoriums, or in large spaces while maintaining a stable signal.
• Battery life up to 12 hours: The microphone uses 2 AA batteries and has a continuous operating time of approximately 12 hours, making it suitable for extended performances, conferences, or karaoke sessions.
• XLR and 6.35mm jack outputs: The receiver is equipped with both balanced XLR and 6.35mm jacks, allowing for convenient connection to digital processors, mixers, amplifiers, and many other sound systems.

Key features of the Micro E3 UR-660

The E3 UR-660 wireless microphone is designed for stability, durability, and ease of use, meeting the needs of both home karaoke and professional sound systems. The product offers a flexible user experience and clear sound quality in a variety of environments.

• Professional 2-channel wireless microphone system: Allows two people to use the same receiver simultaneously, suitable for duets, MCs, or conferences.
• Clear and realistic sound quality: The microphone reproduces natural, clear vocals and speech, enhancing the singing experience as well as the effectiveness of communication when speaking.
• Stable signal transmission capability: The transmission technology, combined with frequency-locking circuitry, helps to limit interference, reduce connection loss, and maintain stable performance throughout use.
• Ergonomic design, easy to use: The microphone has a modern design, is comfortable to hold, and is suitable for frequent use in karaoke or performances.
• Long operating time: The microphone can operate continuously for many hours, making it ideal for karaoke sessions, conferences, and extended events without the need for frequent battery changes.
• Flexible connectivity with a variety of audio devices: Easily compatible with digital processors, mixers, amplifiers, power amplifiers, and speaker systems, helping to build a synchronized and professional sound system.
• Suitable for a variety of spaces: It is an ideal choice for home karaoke, commercial karaoke, auditoriums, schools, hotels, restaurants, convention centers, and performance stages.

Detailed review of the Micro E3 UR-660

The sound quality is clear and meets the needs of karaoke.

The Micro E3 UR-660 delivers clear sound quality, distinct vocals, and balanced sound reproduction. It handles both male and female voices well, allowing users to confidently perform various musical genres while maintaining the detail and naturalness of their vocals.

Stable connection in various usage environments.

Thanks to the use of UHF transmission technology combined with a PLL frequency locking circuit, the E3 UR-660 maintains a stable connection during operation, minimizing interference or signal loss. This allows the device to operate effectively in home karaoke rooms, commercial karaoke establishments, auditoriums, and live events.

Durable and user-friendly design.

The microphone is designed with a modern, ergonomic style and is easy to operate. The receiver is compact, easy to install in equipment cabinets or fixed sound systems, and suitable for a variety of spaces.

Flexible integration with audio systems.

The E3 UR-660 easily integrates with digital processors, mixers, amplifiers, power amplifiers, and various karaoke or stage speaker systems. Its high compatibility allows users to conveniently upgrade or expand their sound system without much difficulty.

Applications of the Micro E3 UR-660

The Micro E3 UR-660 is a microphone series that boasts stable signal transmission, clear sound quality, and easy integration with various sound systems. The Micro E3 UR-660 is widely used in many fields, from entertainment to meetings and professional performances.

• Family karaoke.
• Karaoke room business.
• Conference hall and center.
• Stage and performing arts.
• Restaurants, hotels, and wedding venues.
• Schools and training centers.
• Church and community center.

Where can I buy a genuine and reliable Micro E3 UR-660?

If you are looking for a genuine Micro E3 UR-660 at a reasonable price with a full warranty, Phuc Truong Audio is a reputable address trusted by many individual customers, karaoke rooms, and event organizers.

With many years of experience in the audio equipment field, Phuc Truong Audio always provides genuine products and suitable audio solutions for every need.

When purchasing the Micro E3 UR-660 at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with accessories, warranty sticker, and clear origin information. Before delivery, all products are inspected, tested, and calibrated to ensure stable operation upon installation.

In addition to distributing equipment, Phuc Truong Audio also provides free consultation on matching components with digital processors, mixers, amplifiers, power amplifiers, and speaker systems, helping the E3 UR-660 microphone maximize its performance and deliver sound quality suitable for each space.

Frequently Asked Questions about the Micro E3 UR-660

1. What applications is the Micro E3 UR-660 suitable for?

The Micro E3 UR-660 is suitable for home karaoke, commercial karaoke, auditorium sound systems , stage sound systems , restaurants, hotels, schools, conference centers, and event organizing programs thanks to its stable signal transmission and clear sound quality.

2. What does the Micro E3 UR-660 product set include?

The set includes one 2-channel wireless receiver and two wireless handheld microphones, ideal for duets, hosting events, or conference use.

3. Is the Micro E3 UR-660 susceptible to signal interference?

No. The device uses the UHF band combined with PLL frequency locking technology, which helps to limit interference, reduce signal loss, and maintain a stable connection under normal usage conditions.

4. What is the operating range of the Micro E3 UR-660?

This karaoke microphone has an effective operating range of up to 100 meters in unobstructed conditions, making it suitable for both indoor and outdoor spaces.