Microphone E3 Q-9000

The E3 Q-9000 wireless microphone is a professional microphone designed for karaoke systems, conferences, stage performances, and live shows.

The product boasts a modern design, clear sound recording capabilities, and stable transmission technology, offering a flexible user experience and reliable sound quality in a variety of environments.

Introducing the Micro E3 Q-9000

The E3 Q-9000 wireless microphone system is a professional UHF microphone system designed for karaoke, conferences, stage performances, and live shows. It utilizes PLL frequency locking technology, supports two independent channels, has an operating range of up to 100 meters, and delivers clear, stable sound quality.

The set includes a receiver, wireless microphone, and wearable transmitter, offering versatility for a variety of uses from karaoke and presentations to professional performances.

Technical parameters of the product to consider:

• UHF frequency range 610 – 920MHz: The Micro E3 Q-9000 operates on the wide UHF frequency band, ensuring stable signal transmission, minimizing interference, and reducing the risk of frequency overlap with other wireless devices. This frequency range is suitable for karaoke, auditoriums, stages, and professional performances.
• Two independent channels system: The receiver supports dual channels, allowing the simultaneous use of two microphones while ensuring a stable signal and preventing channel overlap or interference between the microphones.
• PLL (Phase Locked Loop) technology: The receiver, microphone, and wearable transmitter all utilize a phase-locked loop (PLL) frequency synthesizer circuit, which accurately locks onto the frequency, maintains a stable connection, and reduces signal loss during movement.
• FM Modulation: FM modulation technology helps transmit audio signals with high stability, reducing interference and maintaining clear sound quality throughout use.
• Bandwidth of 30MHz (receiver) and 120MHz (transmitter): Wide bandwidth allows for greater flexibility in selecting operating frequencies, reducing the risk of signal interference when using multiple microphones in the same area.
• High receiver sensitivity: With a sensitivity of 6dBv at 25kHz offset and a signal-to-noise ratio (S/N) of >60dB, the receiver is capable of receiving stable signals and maintaining a good connection even in environments with many sources of interference.
• Signal-to-noise ratio (S/N) >105dB: This is a key parameter that helps the E3 Q-9000 reproduce clean sound, minimize background noise, and deliver clear, crisp vocals.
• Total Harmonic Distortion (THD) <0,7% @1kHz: Low distortion levels result in realistic sound, minimizing cracking or distortion when singing at high volumes.
• Frequency response 45Hz – 18kHz (±3dB): This device reproduces the full range of important vocal frequencies, delivering balanced, clear, and natural sound, suitable for karaoke, conferences, and performances.
• Dynamic microphones and condenser lavalier microphones: The handheld microphone uses a dynamic microphone capsule capable of handling high sound pressure, excellent feedback suppression, and high durability. The wearable transmitter uses a condenser microphone, offering high sensitivity, suitable for presentations, teaching, performances, or MCing.
• RF transmit power 15mW: This power level ensures stable signal transmission within an operating range of up to 100 meters, while optimizing energy consumption.
  Effective operating range of 100 meters: Users can move freely in large spaces such as stages, auditoriums, or conference centers while maintaining a stable connection.
• XLR and 6.3mm jack outputs: The receiver is equipped with balanced XLR and 6.3mm jacks, making it easy to connect to mixers, digital effects processors, DSP processors, amplifiers, power amplifiers, or active speakers.
• DC power supply 12V – 16V, power consumption 10W: The receiver consumes low power, operates stably, and is suitable for professional sound systems that operate continuously.
• Long battery life: The handheld microphone uses 2 AA batteries, providing up to 12 hours of continuous operation, while the wearable transmitter uses 1 AA battery with a lifespan of approximately 8 hours, making it suitable for extended performances, conferences, or events.

Key features of the E3 Q-9000 wireless microphone

The E3 Q-9000 wireless microphone is a professional UHF microphone designed for karaoke, conferences, stage performances, and live shows. With advanced transmission technology, clear sound capture, and long battery life, it effectively meets the needs of various sound environments.

• Stable UHF wave technology: Operating on the UHF frequency band of 610–920MHz, the E3 Q-9000 delivers strong signal transmission, minimizes interference, and reduces connection loss during use.
• Modern PLL frequency locking circuit: The receiver, microphone, and wearable transmitter all utilize PLL (Phase Locked Loop) technology, which precisely locks onto the frequency, maintaining a stable signal and reducing the risk of frequency interference in environments with many wireless devices.
• Two independent channels system: The receiver supports two channels operating simultaneously, suitable for duets, conferences, presentations, or performances requiring multiple microphones at the same time.
• Clear and realistic sound quality: With a signal-to-noise ratio (S/N) >105dB, THD <0,7%, and a frequency response of 45Hz – 18kHz, the E3 Q-9000 reproduces vocals and speech in detail, minimizing background noise and reducing distortion.
• Supports both handheld and wearable microphones: In addition to the dynamic microphone, the product also comes with a wearable transmitter for use with condenser microphones, meeting diverse needs such as performances, teaching, presentations, MCing, and tour guiding.
• Operating range up to 100 meters: The device allows users to move freely in large spaces while maintaining a stable signal, making it suitable for stages, auditoriums, and event programs.
• Long battery life: The handheld microphone uses 2 AA batteries and has a continuous operating time of up to 12 hours, while the wearable transmitter uses 1 AA battery and can operate for about 8 hours, making it suitable for extended programs.
• Flexible connectivity: The receiver is equipped with balanced XLR and 6.3mm jack outputs, making it easy to connect to mixers, digital effects processors, DSP processors, amplifiers, power amplifiers, and many professional sound systems.
• Diverse combinations: The Micro E3 Q-9000 is compatible with karaoke speakers, full-range speakers, active speakers, analog mixers, digital mixers, digital processors, and DSP processors, helping to build a synchronized, stable, and professional sound system for various uses.

Detailed review of the E3 Q-9000 Karaoke Microphone

Stable signal transmission with UHF and PLL technology.

The E3 Q-9000 karaoke microphone is equipped with UHF transmission technology combined with a PLL (Phase Locked Loop) frequency locking circuit, providing stable signal transmission and effectively reducing interference.

The device performs well in a variety of environments, from karaoke rooms and auditoriums to performance stages. With an operating range of up to 100 meters, users can move freely while maintaining a stable connection between the microphone and receiver.

Clear sound quality, faithful reproduction of vocals.

Thanks to its signal-to-noise ratio (S/N) above 105dB, harmonic distortion below 0,7%, and frequency response of 45Hz – 18kHz, the E3 Q-9000 reproduces vocals clearly, in detail, and naturally.

This microphone uses a dynamic microphone capsule, capable of withstanding high sound pressure, minimizing feedback and distortion when singing at high volume. This ensures that the vocals remain bright, clear, and suitable for many musical genres.

Versatile usage options with wearable transmitters.

One notable feature of the E3 Q-9000 is that, in addition to the wireless microphone, it also supports a wearable transmitter for condenser microphones. This design allows the device to meet a variety of needs such as presentations, teaching, performances, hosting, or event organization.

Users can flexibly choose the usage method that suits their specific purpose without needing to invest in additional equipment.

Durable and easy to integrate.

The Micro E3 Q-9000 boasts impressive battery life, with the handheld microphone operating continuously for up to 12 hours and the wearable transmitter for approximately 8 hours, making it well-suited for extended events. The receiver features balanced XLR and 6.3mm jack outputs, allowing for easy connection to digital effects processors, mixers, DSP processors, amplifiers, power amplifiers, and karaoke speakers.

With its flexible connectivity options and stable performance, the E3 Q-9000 is a suitable choice for high-end home karaoke systems, commercial karaoke venues, auditoriums, schools, churches, stages, and professional event organizers.

Applications of the E3 Q-9000 Karaoke Microphone

The E3 Q-9000 karaoke microphone is designed to meet a variety of needs, from home entertainment to professional sound systems. With stable signal transmission, clear sound quality, and support for both handheld microphones and wearable transmitters, the product offers flexibility in many environments.

• High-end family karaoke.
• Karaoke business.
• Conference hall and center.
• Performance and event stage.
• Schools, churches, and training centers.
• Livestreaming and content production.
• Compatible with professional audio systems.

Where can I buy a genuine and reliable Micro E3 Q-9000?

If you're looking for a genuine Micro E3 Q-9000 at a reasonable price, with a clear warranty and professional technical service, Phuc Truong Audio is a reliable choice. With many years of experience in the audio equipment field, Phuc Truong Audio offers a wide range of wireless microphones, karaoke speakers, mixers, digital processors, power amplifiers, and complete audio solutions for homes, businesses, and professional projects.

When purchasing the E3 Q-9000 Karaoke Microphone at Phuc Truong Audio, customers are guaranteed 100% genuine products, complete with labels, accessories, and warranty according to the manufacturer's standards. Before delivery, our technical team will check the signal reception and transmission capabilities, sound quality, wireless system stability, and all device functions to ensure the product is operating in optimal condition.

In addition to distributing products, Phuc Truong Audio also provides consulting services on matching the E3 Q-9000 microphone with equipment such as digital processors, analog mixers, digital mixers, DSP processors, amplifiers, power amplifiers, karaoke speakers, full-range speakers, subwoofers, and active speakers. Proper matching ensures stable system operation, minimizes feedback, optimizes vocal quality, and delivers a professional audio experience.

Frequently Asked Questions about the E3 Q-9000 Wireless Microphone

1. What types of applications is the E3 Q-9000 wireless microphone suitable for?

The Micro E3 Q-9000 is suitable for a wide range of uses, including home karaoke systems , commercial karaoke, conferences, auditoriums, performance stages, schools, churches, convention centers, and events. The device supports both handheld microphones and wearable transmitters, offering flexibility in various situations.

2. What transmission technology does the Micro E3 Q-9000 use?

The product utilizes UHF wave technology combined with a PLL (Phase Locked Loop) frequency locking circuit, ensuring stable signal transmission, reducing interference, and minimizing connection loss when moving within its operating range.

3. What is the operating range of the Micro E3 Q-9000?

Wireless microphones have an effective operating range of up to 100 meters under ideal conditions. This allows users to move freely on stage, in auditoriums, or large spaces while ensuring a stable signal.

4. Does the Micro E3 Q-9000 have good feedback suppression?

Yes. With a signal-to-noise ratio (S/N) >105dB, total harmonic distortion (THD) <0,7%, and a dynamic microphone driver, the E3 Q-9000 delivers clear sound, minimizes feedback and distortion when properly installed, matched, and calibrated.