Tendzone, established in 2010, is a global leader in providing advanced audio-visual (AV) solutions and manufacturing high-quality AV products. We specialize in a wide range of cutting-edge technologies, including audio processors, microphones, speakers, power amplifiers, AV over IP systems, digital conference systems, and MIDIS Distributed Multimedia Transmission Control Systems. Our solutions are trusted across industries such as conference rooms, command centers, education, multi-functional halls, and stadiums.
Why Choose Us
Comprehensive Solutions
From high-quality AV products to custom solutions and ongoing support, we provide everything you need for a seamless AV experience.
Innovation
We invest heavily in R&D to stay ahead of technological trends and provide cutting-edge solutions.
Expertise & Experience
With years of experience in manufacturing and systems integration, our skilled team optimize your AV environment for exceptional performance and ease of use.
Tailored & Flexible Services
Recognizing that each client has unique needs, we collaborate closely with you to create solutions that are perfectly suited to your specific requirements. Your vision is our blueprint.
Quality Control
All our products undergo rigorous testing to ensure they meet the highest standards of durability and performance.Our commitment to cutting-edge technology ensures reliability, outstanding performance, and seamless integration with your systems.
Reliable Support & Maintenance
Our dedicated team provides comprehensive support throughout the project lifecycle, project design, product recommend and installation suggestions, technical assistance, ongoing maintenance and support.
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Ceiling MicrophoneCeiling Microphone with a 129-microphone array, capable of handling up to 17 PA zones and 33 pickup zones. Perfectly suited for spaces ranging from small conference rooms with 30 attendees to large
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Desktop Embedded Gooseneck Condenser MicrophoneThe Tendzone G15C/F3 is a desktop embedded fixed-mount gooseneck condenser microphone with a compact and elegant appearance . It is mainly used in conference rooms, lecture halls, multi-function
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Rectangular Columnar Analog Condenser MicrophoneThe Tendzone PVS-24 is a condenser analog microphone with supercardioid polar pattern and 24 cm short boom. It has strong anti-interference ability with mobile phones and simple and fast desktop
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Rectangular Columnar Analog Condenser MicrophoneThe Tendzone MQ22 rectangular columnar condenser conference microphone, designed for professional speaking environments such as conference rooms, auditoriums, multifunctional halls, and command
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Gooseneck Analog Condenser MicrophoneThe Tendzone MQ42 gooseneck conference microphone, designed for professional speaking environments such as conference rooms, auditoriums, multifunctional halls, and command centers. This
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Analog Ceiling Array MicrophoneThe TENDZONE CAM-60 conferencing ceiling array microphone uses the industry's advanced beamforming technology to form a specific pickup beam to enhance the signal strength in the target direction,
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Dante Ceiling Array MicrophoneThe TENDZONE CAM-60D ceiling array microphone employs cutting-edge beamforming technology to create a targeted pickup beam, significantly boosting signal strength in the desired direction.
OEM/ODM Service
Our dedicated customer support team offers reliable technical support, quick response times, and preventive maintenance service.
OEM Service
As a professional AV provider, We focus on understanding the unique requirements of our clients.Identify any technical limitations or challenges the client currently faces, such as space constraints, budget limitations, or specific user needs.
● Logo
● Package
● Colors
● Materials
ODM Service
Maintenance Services: Offer client-customized maintenance plans based on usage, equipment types, and client preferences.Increased lifespan and reliability of the AV systems, leading to a better overall client experience.
● Communicating
● Confirming
● Customizing
Our Best-Selling Microphone
Desktop Embedded Gooseneck Condenser Microphone
The Tendzone G15C/F3 is a desktop embedded fixed-mount gooseneck condenser microphone with a compact and elegant appearance . It is mainly used in conference rooms, lecture halls, multi-function halls, command centers and other conference and speech venues.
Rectangular Columnar Analog Condenser Microphone
The Tendzone PVS-24 is a condenser analog microphone with supercardioid polar pattern and 24 cm short boom. It has strong anti-interference ability with mobile phones and simple and fast desktop installation, which is suitable for conference, TV broadcast, professional recording and other high-quality sound pickup applications.The boom and base of this microphone adopt an integrated design and are made of all metal.
Rectangular Columnar Analog Condenser Microphone
The Tendzone MQ22 rectangular columnar condenser conference microphone, designed for professional speaking environments such as conference rooms, auditoriums, multifunctional halls, and command centers. The boom and base of this microphone adopt an integrated design and are made of all metal.
Gooseneck Analog Condenser Microphone
The Tendzone MQ42 gooseneck conference microphone, designed for professional speaking environments such as conference rooms, auditoriums, multifunctional halls, and command centers. This state-of-the-art microphone features a detachable gooseneck design and utilizes a standard XLR connector for seamless integration into any audio system.
Microphone Specification
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Frequency Response |
(150-15000) Hz |
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Directivity |
Single Asymmetric Figure-8 Directivity |
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Sensitivity |
25mV (at lK lPa) |
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Output Impedance |
200Ω±2% Balanced Output |
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SNR |
>72dB (at lK lPa) |
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Background Noise |
<22dB (0 dB=20μPa) |
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Wind Noise |
<55dB (no pop filter) |
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<26dB (with pop filter) |
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Maximum Output |
90mV |
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Dynamic Range |
MAX. 92dB |
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Applicable Temperature Range |
(0-60)℃ |
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Power Supply |
AA l.5×3 batteries DC4.5V |
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Phantom |
9-52V, 2mA |
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Battery Life |
3000-hour (alkaline) |
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Current Consumption |
Internal battery <8mA |
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Output Interface |
Standard XLR 3 |
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Package Dimensions (L×W×H) |
255×205×125mm |
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Machine Dimensions (L×W×H) |
115×155×260mm |
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Gross Weight |
1.6KG |
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Net Weight |
0.9KG |
Microphone Features
● Capacitance microphone with cardioid directed electred, can deliver clear sound effect.
● Built-in windproof cotton, optimizing the structure design of the acoustic chamber , and bringing better sound quality.
● Adjustable microphone angle, convenient for collecting the sound Highly resistant to mobile phone interference.
● Black full metal pedestal covered by low-reflectance and grinding coatings.
● Stable and thick pedestal with shock-proof insulating rubber pad, effectively reducing friction vibration and mechanical noise on the installation surface.
● 3-pin nickel-plated male socket on the back of the pedestal serves as the output terminal of audio signal.
● Microphone supports 48V phantom power supply.
● Self-locking ON/OFF button is available; press the button, and see the red indicator lights, then the microphone is on; press again, the microphone is off.
● Suitable for conference, lecture, teaching and other occasions.
● It can co-work directly with audio processor or mixer.
Proper microphone technique is crucial for capturing clear audio.
Microphone Position:
Position the microphone 6-12 inches from your mouth.
Angle the microphone slightly to avoid direct breath sounds.
Speaking Technique:
Speak directly into the microphone at a consistent volume.
Maintain a steady distance to avoid volume fluctuations.
Pop Filter Usage:
Place the pop filter about 2 inches from the microphone.
Position about 4 inches behind the pop filter.

Application of Microphone

● Board rooms
● Focus groups
● School boards and PTAs
● Conference and meeting facilities
● Classrooms and educational seminars
● Parliamentary and government settings
Our Service
Our dedicated customer support team offers reliable technical support, quick response times, and preventive maintenance service.
Pre-Sales Services:
● Requirement Assessment: As a professional AV provider, We focus on understanding the unique requirements of our clients.Identify any technical limitations or challenges the client currently faces, such as space constraints, budget limitations, or specific user needs.
● Consultation and Recommendations: After we know the customers requirement , we will provide tailored advice on AV products and solutions.
● Demonstrations and Trials: Offering product demonstrations or trial installations to showcase the potential benefits and functionalities of the proposed solutions.
● System Design: Creating customized designs and configurations for AV systems.
In-Sales Services:
● Sales Proposal :Provide clients with a clear understanding of the project scope and costs.
● Project Management: Coordinating various aspects of the implementation, including timelines, resources, and communication among stakeholders.Ensure the successful implementation of the AV system as per the agreed proposal.
● Training and Support: Providing initial training sessions for clients and their teams to ensure they are familiar with the new AV technologies.
After-Sales Services:
● Technical Support: Professional Tech support team ensure any issues with the AV system are promptly addressed.
● Maintenance Services: Offer client-customized maintenance plans based on usage, equipment types, and client preferences.Increased lifespan and reliability of the AV systems, leading to a better overall client experience.
● Upgrades and Updates: Keep to provide the upgrade software to our clients.
●Feedback and Improvement: Customer's feedback will keep to foster continuous improvement in service.
Honor And Qualification















Shenzhen Tendzone Intelligent Technology Co., Ltd. is one of the most professional microphone manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade microphone made in China here from our factory.
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