ProdBNK X75 Professional 4-Channel UHF Wireless Microphone Systemuct

The BNK X75 is a high-performance 4-in-1 wireless microphone system engineered for professional audio reinforcement. The system pairs a centralized, quad-channel receiver with four handheld wireless transmitters, allowing up to four speakers, vocalists, or presenters to perform simultaneously on independent frequencies. Built with a heavy-duty metal receiver and rugged microphone housing, the entire system is designed to withstand frequent use and rigorous handling in demanding environments.Operating on the Ultra High Frequency (UHF) band, the BNK X75 utilizes digital transmission techniques to minimize signal drops and eliminate the radio frequency interference common in lower-band setups. Each microphone is equipped with a dynamic cardioid capsule that provides highly focused vocal pickup. This polar pattern captures natural sounding vocals while isolating background noise to sharply reduce stage feedback. Both the receiver and the microphones feature integrated digital LCD screens that display clear information regarding active frequencies, channel numbers, and battery status.The system covers an extended operating distance of 50 to 120+ meters in open spaces, making it an excellent choice for churches, corporate conferences, live concert stages, and large event venues.Technical SpecificationsOverall SystemMicrophone Count: 4 independent handheld wireless microphonesFrequency Band: UHF (typically configured across 500–980 MHz regions)Modulation Type: Digital / UHF multi-channelOperating Range: Up to 100–120 meters in open line-of-sight areasAudio Frequency Response: 40Hz – 18kHzSignal-to-Noise Ratio (SNR): ≥ 90 dBTotal Harmonic Distortion: < 0.5%Receiver SpecsEnclosure Material: Industrial-grade metal chassisAudio Outputs: 4 × Individual Balanced XLR outputs and 1 × Mixed 6.35mm (1/4″) TS outputDisplay Type: Dedicated backlit LCD status screens for channel and frequency monitoringAntennas: Dual high-gain external antennasTransmitter (Microphone) SpecsCapsule Type: Dynamic with a cardioid polar patternDisplay Type: Built-in digital LCD screenPower Source: 2 × AA 1.5V batteries per microphoneBattery Life: Up to 8 hours of continuous operationPackage Contents1 × Quad-Channel UHF Metal Receiver4 × Handheld Wireless Microphones2 × High-Gain Wireless Antennas1 × 6.35mm (1/4 inch) Audio Patch Cable1 × AC/DC Power Supply Adapter1 × User Operations Manual