The E3 Q100 wireless microphone is a 2-channel UHF microphone designed for karaoke, conferences, stage performances, and other events. Utilizing UHF wave technology combined with a PLL frequency locking circuit, it delivers stable transmission and reception, clear sound, effective interference resistance, and an operating range of up to 100 meters.
Microphone E3 Q100
Introducing the E3 Q100 Wireless Microphone
The E3 Q100 wireless microphone is a reliable wireless recording and signal transmission solution, suitable for a wide range of sound systems from home karaoke and commercial karaoke to professional auditoriums and stages.
The microphone set includes one two-channel receiver and two wireless microphones, allowing two people to use it simultaneously while ensuring stable signal and clear sound quality.
Technical parameters of the product to consider:
UHF frequency range 610 – 920MHz: The Micro E3 Q100 operates on a wide UHF frequency band, ensuring stable signal transmission, reducing interference, and minimizing frequency overlap with other wireless devices. This frequency range is suitable for karaoke systems, conferences, and professional stage performances.
Two independent channels system: The receiver supports two channels, allowing the simultaneous use of two microphones while ensuring separate signals and preventing interference between the microphones.
PLL (Phase Locked Loop) technology: Both the receiver and microphone utilize a phase-locked loop (PLL) frequency synthesizer circuit, which accurately locks onto the frequency, maintaining a stable connection and reducing signal loss when moving within the operating range.
FM Modulation: FM modulation technology ensures stable audio signal transmission, reduces interference, and maintains clear sound quality throughout use.
Bandwidth: 30MHz (receiver) and 120MHz (microphone): Broadband offers flexible frequency selection, reduces the risk of channel interference, and enhances stable operation in environments with many wireless devices.
Signal-to-noise ratio (S/N) >105dB: This specification indicates the ability to reproduce clean sound, minimize background noise, and deliver clear, crisp vocals even at high volume.
Total Harmonic Distortion (THD) <0,7% @ 1kHz: Low distortion index helps to reproduce vocals faithfully, reducing distortion and cracking when singing at high intensity or for extended periods.
Frequency response 45Hz – 18kHz (±3dB): The device reproduces the mid and high frequencies of vocals well, while still delivering a full range of bass, making it suitable for karaoke, speeches, and performances.
Micro Dynamic: The handheld microphone uses a dynamic microphone capsule, capable of withstanding high sound pressure, offering high durability, and better feedback suppression in performance or karaoke environments.
RF transmit power 15mW: This power level ensures strong and stable signal transmission within an operating range of up to 100 meters, while also saving energy and meeting the needs of use in large spaces.
Effective operating range: 100 meters This microphone is well-suited for large karaoke rooms, auditoriums, stages, conference centers, and events, allowing users to move freely while maintaining a stable connection.
Balanced XLR and 6.3mm jack outputs: The receiver supports both balanced XLR and unbalanced 6.3mm jacks, making it easy to connect to mixers, digital processors, amplifiers, power amplifiers, and many other professional audio devices.
DC power supply 12V – 16V, power consumption 10W: The receiver consumes low power, operates stably for extended periods, and is suitable for a wide range of fixed sound systems.
Two AA batteries, providing 8 hours of continuous operation. Each microphone uses 2 AA batteries, providing up to 8 hours of use, ideal for karaoke sessions, conferences, and extended performances without the need for frequent battery changes.
Key features of the E3 Q100 Karaoke Microphone
The Micro E3 Q100 is a UHF wireless microphone designed for karaoke, conferences, and professional performances. It boasts stable transmission technology, clear sound capture, and many modern features, meeting the needs of various environments.
Stable UHF wave technology: Operating on the UHF frequency band of 610–920MHz, the E3 Q100 microphone delivers strong signal transmission, minimizes interference, and reduces connection loss during use.
Modern PLL frequency locking circuit: Both the receiver and microphone are equipped with PLL (Phase Locked Loop) technology, which accurately locks the frequency, maintains a stable signal, and reduces frequency overlap when operating in environments with many wireless devices.
Convenient 2-channel receiver: This device supports two microphones operating simultaneously, making it suitable for duets, conferences, presentations, or performances requiring multiple users at the same time.
Clear and realistic sound quality: With a signal-to-noise ratio (S/N) above 105dB, THD below 0,7%, and a frequency response of 45Hz – 18kHz, the E3 Q100 microphone reproduces vocals in detail, minimizes background noise, and reduces distortion even at high intensity.
Durable Micro Dynamics: This handheld microphone uses a dynamic microphone capsule, capable of withstanding high sound pressure, effectively preventing feedback, and is suitable for karaoke, stage, and conference environments.
Operating range up to 100 meters: The device allows users to move freely in large spaces while maintaining a stable signal, effectively meeting the needs of use in auditoriums, stages, and events.
Diverse connections: The receiver is equipped with balanced XLR and 6.3mm jack outputs, making it easy to connect with mixers, digital processors, amplifiers, power amplifiers, and professional sound systems.
The battery life is sufficient for most users: Each microphone uses 2 AA batteries and provides approximately 8 hours of continuous operation, suitable for karaoke sessions, conferences, or extended performances.
Easily integrates into a variety of audio systems: The Micro E3 Q100 is compatible with karaoke speakers, analog mixers, digital mixers, digital processors, DSP processors, power amplifiers, and active speakers, helping to build a synchronized, stable, and professional sound system.
Detailed review of the Micro E3 Q100
Stable recording quality with UHF and PLL technology.
The Micro E3 Q100 uses the UHF frequency range of 610–920MHz combined with PLL (Phase Locked Loop) technology to accurately lock the frequency, reduce interference, and maintain a stable signal throughout use.
With an effective operating range of up to 100 meters, users can move freely on stage or in large spaces while still ensuring signal transmission quality. This is a significant advantage for commercial karaoke systems, auditoriums, and performance stages.
Clear sound, minimal feedback and distortion.
The E3 Q100 delivers realistic sound quality thanks to its signal-to-noise ratio (S/N) of >105dB, total harmonic distortion (THD) of <0,7%, and a frequency response of 45Hz – 18kHz.
This microphone uses a dynamic microphone capsule, capable of capturing voices well, handling high sound intensity, and reducing feedback when used near speakers. Vocals are reproduced clearly, brightly, and naturally, suitable for karaoke, speeches, and live performances.
Flexible connectivity to meet diverse usage needs.
The receiver is equipped with two independent channels, allowing two microphones to operate simultaneously without interference. Additionally, it supports balanced XLR and 6.3mm jack outputs, making it easy to connect to mixers, digital processors, amplifiers, power amplifiers, or active speakers.
The microphone uses 2 AA batteries, providing approximately 8 hours of continuous operation, making it suitable for extended performances, conferences, or karaoke sessions without the need for frequent battery changes.
A suitable choice for karaoke and professional sound systems.
With its stable signal transmission, clear sound quality, and flexible compatibility, the E3 Q100 microphone is suitable for a wide range of sound systems such as home karaoke, commercial karaoke, auditoriums, conference centers, schools, churches, performance stages, and event organizers.
This device can be effectively combined with digital sound processors, analog mixers, digital mixers, DSP processors, power amplifiers, karaoke speakers, and full-range speakers, contributing to the creation of a synchronized, stable sound system that meets long-term usage needs.
Applications of the E3 Q100 Wireless Microphone
The E3 Q100 wireless microphone is designed to meet a variety of needs, from karaoke and meetings to professional performances. With stable UHF transmission technology, an operating range of up to 100 meters, and flexible compatibility, it's suitable for many modern sound systems.
High-end family karaoke.
Karaoke business.
Conference hall and center.
Performance and event stage.
Churches, schools, and training centers.
Livestreaming and content production.
Matching components in a professional audio system.
Where can I buy a genuine and reputable Micro E3 Q100?
If you are looking for a genuine E3 Q100 wireless microphone at a reasonable price, with a full warranty and professional consulting services, Phuc Truong Audio is one of the leading reputable addresses worth choosing.
With many years of experience in the audio equipment field, Phuc Truong Audio offers a diverse range of wireless microphones, karaoke speakers, digital processors, mixers, power amplifiers, and complete audio solutions for homes, businesses, and professional projects.
When purchasing the Micro E3 Q100 at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with labels, accessories, and warranty policies according to the manufacturer's standards.
Before handover, the technical team will check the signal transmission and reception capabilities, sound quality, UHF wave stability, and all device functions to ensure the product operates at its best.
In addition to distributing products, Phuc Truong Audio also provides consulting services on matching the E3 Q100 microphone with equipment such as digital processors, analog mixers, digital mixers, DSP processors, amplifiers, power amplifiers, karaoke speakers, full-range speakers, and active speakers, helping the sound system achieve optimal performance, minimize feedback, and deliver clear, realistic vocal quality.
Frequently Asked Questions about Micro E3 Q100
1. What frequency band does the Micro E3 Q100 use?
The Micro E3 Q100 operates on the UHF frequency range of 610–920MHz, incorporating PLL (Phase Locked Loop) frequency locking technology to ensure stable signal transmission, reduce interference, and minimize signal loss during use.
2. How many microphones can be used simultaneously with the Micro E3 Q100?
The receiver is designed with two independent channels, allowing two wireless microphones to operate simultaneously while maintaining a stable signal and preventing interference between channels.
3. What is the operating range of the Micro E3 Q100?
The microphone has an effective operating range of up to 100 meters in conditions without major obstacles and with minimal interference. This is well-suited for use in karaoke rooms, auditoriums, stages, and events.
4. Does the Micro E3 Q100 have good feedback suppression?
Yes. Thanks to the use of dynamic microphones, with a signal-to-noise ratio (S/N) >105dB and total harmonic distortion (THD) <0,7%, the E3 Q100 delivers clear sound quality, reduces noise, and minimizes feedback when properly matched, installed, and calibrated.
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