Wireless Conference
This setup is a basic, easy-to-use wireless audio system for small to medium-sized meetings. It combines wireless microphones for clear speech capture, a frequency shift amplifier to prevent feedback, and professional speakers to project the sound. The system can be configured with 2, 4, or 8 channels, allowing for simultaneous use of multiple microphones.
2 channel UHF wireless conference microphone
◆ Using UHF 530MHz-669.7MHz band, applying PLL frequency synthesis phase-locked loop technology, adjustable frequency, adjustable transmission power, avoiding interference frequency.
◆ Integrated central processing unit (CPU) bus control, combined with digital liquid crystal interface display, easy to operate, outstanding performance.
◆ Multi-stage narrowband high and medium frequency selective filtering is adopted to fully eliminate interference signals.
◆ With the use of audio compression-expansion technology, noise is greatly reduced and the dynamic range is expanded.
◆ It has a feedback suppression and weakening function, which can effectively reduce feedback.
◆ The receiver uses multi-stage high-frequency amplification and has good sensitivity.
◆ Multiple noise monitoring circuits, specially designed ID code verification system, with anti-interference characteristics.
◆ The use of high-quality chips and components makes the sound quality of this machine extremely excellent.
◆ The maximum operating width is over 100 meters, and the ideal operating width is 60 meters.
◆ Handheld/Lavalier/Headset microphone for option.
Receiver
◆ Carrier frequency: 530MHz-589.7MHz / 610MHz-669.7MHz
◆ Power adapter operating voltage: AC110V-230V 50Hz/60Hz (Please use as labeled)
◆ DC input voltage: DC12 - DC15V 1500mA
◆ Power consumption: 13W
◆ S/N signal-to-noise ratio: ≥95dB
◆ T.H.D distortion: < 0.5%
◆ Frequency response: 60Hz -16KHz
Transmitter
◆ Carrier frequency: 530MHz-669.7MHz
◆ Transmit power: 10dBm
◆ Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input
◆ Modulation mode: FM
◆ Maximum modulation: ±45KHz
◆ Higher harmonics: more than 60dB below the main wave reference
◆ Power supply: 3V (2 AA1.5V alkaline batteries)
◆ Continuous usage time: 8 hours
Lavalier Style
Handheld Style
Headworn Style
4 channel UHF wireless conference microphone
◆ Using UHF 530MHz-669.7MHz band, applying PLL frequency synthesis phase-locked loop technology, adjustable frequency, adjustable transmission power, avoiding interference frequency.
◆ Integrated central processing unit (CPU) bus control, combined with digital liquid crystal interface display, easy to operate, outstanding performance.
◆ Multi-stage narrowband high and medium frequency selective filtering is adopted to fully eliminate interference signals.
◆ With the use of audio compression-expansion technology, noise is greatly reduced and dynamic range is expanded.
◆ It has a feedback suppression and weakening function, which can effectively reduce feedback.
◆ The receiver uses multi-stage high-frequency amplification and has good sensitivity.
◆ Multiple noise monitoring circuits, specially designed ID code verification system, with anti-interference characteristics.
◆ The use of high-quality chips and components makes the sound quality of this machine extremely excellent.
◆ The maximum operating width is over 100 meters, and the ideal operating width is 60 meters.
◆ Handheld/Lavalier/Headset microphone for option.
Receiver
◆ Carrier frequency: 530MHz-589.7MHz / 610MHz-669.7MHz
◆ Power adapter operating voltage: AC110V-230V 50Hz/60Hz (Please use as labeled)
◆ DC input voltage: DC12 - DC15V 1500mA
◆ Power consumption: 13W
◆ S/N signal-to-noise ratio: ≥95dB
◆ T.H.D distortion: < 0.5%
◆ Frequency response: 60Hz -16KHz
Transmitter
◆ Carrier frequency: 530MHz-669.7MHz
◆ Transmit power: 10dBm
◆ Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input
◆ Modulation mode: FM
◆ Maximum modulation: ±45KHz
◆ Higher harmonics: more than 60dB below the main wave reference
◆ Power supply: 3V (2 AA1.5V alkaline batteries)
◆ Continuous usage time: 8 hours
Lavalier Style
Handheld Style
Headworn Style
8 channel UHF wireless conference microphone
◆ Using UHF 530MHz-669.7MHz band, applying PLL frequency synthesis phase-locked loop technology, adjustable frequency, adjustable transmission power, avoiding interference frequency.
◆ Integrated central processing unit (CPU) bus control, combined with digital liquid crystal interface display, easy to operate, outstanding performance.
◆ Multi-stage narrowband high and medium frequency selective filtering is adopted to fully eliminate interference signals.
◆ With the use of audio compression-expansion technology, noise is greatly reduced and dynamic range is expanded.
◆ It has a feedback suppression and weakening function, which can effectively reduce feedback.
◆ The receiver uses multi-stage high-frequency amplification and has good sensitivity.
◆ Multiple noise monitoring circuits, specially designed ID code verification system, with anti-interference characteristics.
◆ The use of high-quality chips and components makes the sound quality of this machine extremely excellent.
◆ The maximum operating width is over 100 meters, and the ideal operating width is 60 meters.
◆ Handheld/Lavalier/Headset microphone for option.
Receiver
◆ Carrier frequency: 530MHz-589.7MHz / 610MHz-669.7MHz
◆ Power adapter operating voltage: AC110V-230V 50Hz/60Hz (Please use as labeled)
◆ DC input voltage: DC12 - DC15V 1500mA
◆ Power consumption: 13W
◆ S/N signal-to-noise ratio: ≥95dB
◆ T.H.D distortion: < 0.5%
◆ Frequency response: 60Hz -16KHz
Transmitter
◆ Carrier frequency: 530MHz-669.7MHz
◆ Transmit power: 10dBm
◆ Input audio modulation signal selection: MIC IN condenser microphone input (internal power supply) LINE IN audio line input
◆ Modulation mode: FM
◆ Maximum modulation: ±45KHz
◆ Higher harmonics: more than 60dB below the main wave reference
◆ Power supply: 3V (2 AA1.5V alkaline batteries)
◆ Continuous usage time: 8 hours
Lavalier Style
Handheld Style
Headworn Style
Frequency shift amplifier (with USB Recording module)
This is a frequency shifter originally designed to eliminate feedback. It uses the latest DSP technology to very efficiently frequency shift the audio signal. This system is widely used in commercial buildings, plazas, schools, Karaoke, meeting room and other places. Each microphone channel has phantom power switch independently. It can protect the speaker and other audio equipment effectively
◆ Five-segment parametric equalization and digital frequency shifting dual anti-howling technology
◆ Microphone gain boost 5 to 14dB
◆ With USB recording and broadcasting module for USB recording and broadcasting function
◆ 3 audio line inputs, adjustable independently
◆ 4-channel microphone balanced (XLR socket) and unbalanced (6.35 socket) inputs, adjustable independently.
◆ 4-channel microphone phantom power independent toggle switch selection
◆ 4-channel microphone frequency shift effect independent switching switch selection
◆ Power supply mode: AC~220V - 230V, 50/60Hz
◆ Frequency shift: 5Hz±1Hz
◆ Specification (length * width * height) mm: 2U chassis 425*360*88
◆ Output power: 200W+200W
◆ External 4 to 16 ohm speaker
◆ Frequency response: Non-shifting state: 20Hz-20kHz
◆ Frequency shift state: 150Hz-15kHz
Professional sound speaker
◆ System: 6.5 inche /2 way
◆ Color: Black/White
◆ Material: Wooden
◆ Frequency response: 100Hz-18KHz
◆ Impedance: 4Ω
◆ Consumption Rating: 40W-80W
◆ Maximum sound pressure: 120dB SPL,124dB SPL peak
◆ Dimensions (H x W x D)) : 360*215*230mm
◆ Weight: 5.2kg
◆ Connection method: Speaker caron
◆ Mounting methods: Wall-mounted, bracket-mounted
Mid-range Wireless Conference
Similar to the simple setup, it utilizes 2, 4, or 8 channel UHF wireless conference microphones for flexible use. However, it upgrades the feedback suppression with a more robust 6-channel frequency shifter, ensuring clearer audio in various environments.
Audio mixing is handled by an 8-channel professional audio mixer, providing greater control over individual microphone levels and overall sound. A key feature is its USB recording capability, allowing for easy archival of meeting proceedings. The system's output is powered by a dedicated professional audio amplifier, which drives professional audio speakers to deliver rich, high-fidelity sound throughout the conference space.
6CH frequency shifter
This is a frequency shifter originally designed to eliminate feedback. It uses the latest DSP technology to very efficiently frequency shift the audio signal. This system is widely used in commercial buildings, plazas, schools, Karaoke, meeting room and other places. Each microphone channel has phantom power switch independently. It can protect the speaker and other audio equipment effectively
◆ Output voltage: Output phantom 48V
◆ Supply mode: AC~220V-230V,50/60Hz
◆ Output current: 6.5mA
◆ Microphone connection matching: Phantom and non-phantom powered microphones
◆ Six phantom power microphone inputs
◆ Six microphone phantom power independent toggle switch selection
◆ Independent switching switch selection for six microphones and line input frequency shift effects
◆ The microphones are adjusted independently
◆ Conference system local speaker achieve independent Effect connection port (EFX)
◆ Frequency shift: 5Hz±1Hz
◆ Sound transmission gain boost: 5-14dB
◆ Line input impedance ≥5KΩ
◆ Line output impedance ≤600Ω
◆ Frequency response: Non-shift state: 20Hz-20KHz; Shift state: 150Hz-15KHz
◆ Microphone connection: 6-way card motherboard socket
◆ Weight: 2.60KG
◆ Dimension (length * width * height) mm: 1U chassis 420*205*44
◆ External input connection: 6-channel microphone Caron, line lotus mono, effect mono
◆ Output connections: Kalon Balanced, line Lotus mono, Effect Mono
◆ Functions: 1 external input frequency shift manual switching, 6 microphone frequency shift manual switching, 6 microphone phantom power selection
◆ Power rate: 15W
◆ Switch/Indicator: Boat switch, panel power indicator, frequency shift switch indicator
8CH Pro audio mixer (With USB RECORDING)
◆ Input voltage: AC220V/50Hz
◆ Rated power: 25W
◆ Frequency response: 20Hz to 20KHz
◆ Weight: 4.41KG
◆ Dimension (length * width * height) mm: 400*400*45
◆ Input: 4-channel microphone card motherboard, 4-channel lotus
◆ Output: Main channel dual channel balanced, 6.35 socket. SUB dual channel 6.35 socket
◆ Mono input with high-quality microphone amplifier.
◆ Features: high, medium and low frequency adjustment, microphone 48V power supply selection, recording output, 2-pack output, 2-channel auxiliary output, digital reverb, USB recording playback
◆ Each channel has high, mid and low 3-band parametric equalizers.
◆ Good sound quality.
◆ External low-noise power supply design.
◆ Equipped with recording input/output function
◆ Maximum output level :19 DBM (1KHz,THD=0.5%)
◆ Residual noise: -75dB
◆ Signal-to-noise ratio: 71dB
◆ Equivalent noise source input electromotive force -12 DBM
◆ Headphone output power: 40mw(1KHz,THD=0.5%,200Ω)
◆ Equalization: Low frequency: 80Hz±15dB
◆ Midrange: 2.5KHz±15dB
◆ High frequency: 12KHz±15dB
◆ Gain control: Mono: -55dB to 0 dB. Stereo: -10dB to 0dB
◆ Frequency response: 20Hz to 20KHz (+1dB,-3dB)
◆ T.H.D: ≤0.05% (1KHz, 0.775V)
◆ Switches, indicators: Ship switch, panel power indicator, monitoring level indicator
PRO AUDIO AMPLIFIER
◆ Novel appearance design, standard 2U chassis height, suitable for cabinet mounting. High-strength structure chassis with rack-symmetrical structure, quick assembly.
◆ With high-efficiency large transformers and large-capacity capacitors in the filter power supply, the power amplifier outputs low distortion at full load, stronger low-frequency control, and clearer sound.
◆ The front panel has precise gain control with power, signal, protection and clipping operation status signal lights.
◆ Each channel features a unique fully automatic protection circuit design, with protection functions including DC, overheat, overload and limiting.
◆ Automatic variable frequency cooling fan, the higher the speed, the greater the power used, high reliability operation and use.
◆ With balanced XLR input/output interface and professional SPEAKON output interface.
◆ Rear toggle switches are used to select stereo or bridge or mono working modes.
◆ The powerful power output of the machine allows the product to be applied in more fields.
8Ω output power: 2x300W
4Ω output power: 2x500W
8Ω bridge output power: 600W
Frequency response: 20Hz-20kHz
T.H.D: <0.05%
S/N ratio: >98dB
Damping factor: >300dB
Input sensitivity: 0.775V/1.0V/1.4V
Input impedance: >20kΩ
Panel control: Power switch/indicator light; LED: Protection (red), clipping (orange), signal (green); Volume controller
Rear panel control: Output mode switching: Stereo mode, Parallel Mode, Bridge Mode; Sensitivity switching: 0.775V, 1.0V, 1.4V;
Audio interface: XLR balanced input/output;
Speaker interface: Red and black terminals; Speakon
Cooling: Cooling fan, airflow from front panel to back panel, stepless wind speed, depending on temperature.
Power supply requirements: AC220V to 50Hz
Dimension: 483mm(19 inches)x90mm(2U)x443mm
Weigh: 15.7kg
PRO AUDIO SPEAKER
◆ System: 8 inche /2 way
◆ Color: White/Black
◆ Material: Wooden
◆ Frequency response: 100Hz-18KHz
◆ Impedance: 8Ω
◆ Consumption Rating: 60W-120W
◆ Maximum sound pressure: 120dB SPL,124dB SPL peak
◆ Dimensions (height, width, thickness) : 420*250*250mm
◆ Weight: 7.8kg
◆ Connection method: Speaker caron
◆ Mounting methods: Wall-mounted, bracket-mounted
High-end Wireless Conference System
Compared to the Mid-range one, the High-end System upgrades to a more advanced wireless conference controller and chairman or delegate microphones with rechargeable batteries and a dedicated charger. It also features a larger 12-channel professional audio mixer for greater control.
Wireless conference controller
This system can combine wireless microphones and wired microphones to work simultaneously with same controller. It supports multiple speaking modes, it can enable video tracking function with video processor. Wired microphones are uniformly powered by a junction box, while wireless microphones can use ordinary batteries or rechargeable batteries. This system features simple operation, convenient installation, and cost-effectiveness, making it an excellent choice for conference projects.
Wired and wireless main control unit (discussion version)
◆ Support wired and wireless microphone with same controller
◆ Built-in intelligent anti-feedback technology, CD sound quality;
◆ Adjustable microphone sensitivity;
◆ System microphone capacity ≤ 1000;
◆ Resistance to mobile phone, electromagnetic, and high-frequency interference;
◆ Multiple sets system can be installed in different venues in 1 building;
◆ Wireless microphone digital FM processing and transmission technology ensures good sound quality;
◆ The power supply and audio communication of wired microphones are transmitted via the same cable (8P-DIN);
◆ LCD display, showing contoller status and system menu;
◆ The microphone gain is independently adjustable with dynamic level indicator light;
◆ Support Limit/FIFO mode; 1/2/3/4
◆ RJ45 interface for video processor connection to support video tracking function
◆ Audio communication mode: Ultra high frequency radio waves
◆ Audio frequency range: 610MHz - 664.75MHz
◆ Audio channels: 5
◆ Control communication mode: Wireless 433MHz band
◆ Control frequency range: 422.4MHz - 439.4MHz
◆ Control channels: 16
◆ Receiving sensitivity: -100 DBM
◆ Signal coverage: 60 meters in an ideal environment radius
◆ Audio frequency response: 50Hz-15KHz
◆ Total audio gain: ≤ 20dB
◆ S/N ratio: >85dB
◆ T.H.D: ≤ 0.8%
◆ Power consumption: < 7W
◆ Power input: DC12V-15V, ≥ 1A
◆ Dimension (W×H×D) : 485×100×355mm
Wireless chairman microphone (With Rechargeable battery)
◆ Novel structural design, ergonomic, hose gooseneck condenser microphone;
◆ Electret supercardioid directional microphone;
◆ Resistance to mobile phone, electromagnetic, and high-frequency interference;
◆ LCD display that shows microphone status and system menu;
◆ Independent power on/off key, intelligent circuit management of battery power;
◆ With Priority on/off key which can off all delegate microphones
◆ With video tracking function, it can be widely used in meetings, speeches, teaching and other occasions.
◆ Indicator light: Red LED on microphone tube light ring display
◆ Power supply: DC 3.7V-4.5V
◆ Power consumption: standby ≤ 360mW, microphone on ≤ 630mW
◆ Microphone type: Supercardioid directivity electret condenser
◆ Switch: Electronic tact switch
◆ Audio communication mode: Ultra high frequency radio waves
◆ Audio frequency range: 610MHz - 664.75MHz
◆ Number of audio channels: 5
◆ Control communication mode: Wireless 433MHz band
◆ Control frequency range: 422.4MHz - 439.4MHz
◆ Number of control channels: 16
◆ Receiving sensitivity: -100 DBM
◆ Microphone length: 420mm
◆ Base Dimension (width × depth × height) : 190×120×50mm
◆ Colour: Grey
Wireless delegate microphone (With Rechargeable battery)
◆ Novel structural design, ergonomic, hose gooseneck condenser microphone;
◆ Electret supercardioid directional microphone;
◆ Resistance to mobile phone, electromagnetic, and high-frequency interference;
◆ LCD display that shows microphone status and system menu;
◆ Independent power on/off key, intelligent circuit management of battery power;
◆ With video tracking function, it can be widely used in meetings, speeches, teaching and other occasions.
◆ Indicator light: Red LED on microphone tube light ring display
◆ Power supply: DC 3.7V-4.5V
◆ Power consumption: standby ≤ 360mW, microphone on ≤ 630mW
◆ Microphone type: Supercardioid directivity electret condenser
◆ Switch: Electronic tact switch
◆ Audio communication mode: Ultra high frequency radio waves
◆ Audio frequency range: 610MHz - 664.75MHz
◆ Number of audio channels: 5
◆ Control communication mode: Wireless 433MHz band
◆ Control frequency range: 422.4MHz - 439.4MHz
◆ Number of control channels: 16
◆ Receiving sensitivity: -100 DBM
◆ Microphone length: 420mm
◆ Base Dimension (width × depth × height) : 190×120×50mm
◆ Colour: Grey
Battery charger
◆ Power supply: 110V-240V~50Hz/60Hz
◆ Power: 200W
◆ Battery charging quantity: 16
◆ Maximum charging current per unit: 700mA
◆ Charging time: approximately 8 hours
◆ Status indicator: Red light flashing - Charging; Green light - Charging completed
◆ Operating temperature: 0 ° C -40 ° C
◆ Dimensions: 620mm×370mm×175mm (the pull rod can be extended by 380mm)
◆ Weight: 9kg (battery excluded)
12CH Pro audio mixer (With USB RECORDING)
◆ Input voltage: AC220V/50Hz Rated power: 35W
◆ Input mode: 8-channel microphone card motherboard, 4-line line lotus
◆ Output: Main channel dual channel balanced, 6.35 socket. SUB dual channel 6.35 socket
◆ Features: Tuning for high, mid and low frequencies, microphone 48V power selection, recording output, 2-pack output, 2-channel auxiliary output, digital reverb
◆ Built-in low-noise power supply design
◆ Equipped with recording input/output function
◆ Equipped with USB recording broadcast function
◆ Maximum output level :19 DBM (1KHz,THD=0.5%)
◆ Residual noise: -75dB
◆ S/N ratio: 71dB
◆ Equivalent noise source input electromotive force: -12 DBM
◆ Weight: 5.57KG
◆ Balanced: Low frequency: 80Hz±15dB
◆ Midrange: 2.5KHz±15dB
◆ High frequency: 12KHz±15dB
◆ Gain control: Mono: -55dB to 0 dB. Stereo: -10dB to 0dB
◆ Frequency response: 20Hz to 20KHz
◆ Specification (length * width * height) mm: 443*400*45
◆ Switches, indicators: boat-shaped switches, panel power indicator lights, monitoring level indicator