BNK Wireless Microphone BK220

BNK Wireless Microphone BK220

The BNK Wireless Microphone BK220 is a professional wireless microphone system designed to provide high-quality audio for a range of applications, from karaoke and public speaking to professional performances. With its UHF transmission, metal construction, and dynamic audio capabilities, this microphone system offers reliable and clear sound with advanced features for both casual and professional users.

Key Features and Specifications:

Number of Channels:

• 2 or 4 Channel (UHF): The BK220 comes in two configurations, allowing users to choose between a 2-channel or 4-channel setup for more flexibility. The UHF technology ensures superior signal strength and reduced interference.

Modulation Mode:

• FM (Frequency Modulation): This modulation mode ensures stable audio transmission, providing clear, crisp sound with minimal distortion over long distances.

Carrier Frequency Range:

• 500-700MHz: The wide frequency range allows the microphone to operate in different environments with minimal interference from other devices, ensuring clean and uninterrupted audio transmission.

Audio Frequency Response:

• 50Hz-15kHz: The broad audio frequency response captures both low and high tones, delivering natural sound reproduction that’s ideal for vocals and speech.

Material (Receiver/Handheld):

• Metal with Display: Both the receiver and the handheld microphones are constructed from durable metal, ensuring long-lasting performance. The integrated display provides essential information such as battery life, frequency, and signal strength.

Receiver Parameters:

• Working Range: The microphone system has a working range of up to 50 meters, allowing for flexibility in movement during performances or presentations without losing signal.
• RF Sensitivity: Greater than -80dB, ensuring the receiver can pick up even weak signals clearly.
• Audio Output Level: The system features both balanced and unbalanced audio outputs, making it compatible with a wide range of audio equipment.
• Power Supply: The receiver operates on a DC/12V power supply with 700mA or 1000mA (BK8400), ensuring stable operation throughout extended use.
• Dimensions: The receiver is available in two size configurations:
  • 21036130mm for compact setups.
  • 48046180mm for larger systems with 4 channels.

Transmitter Parameters:

• Cartridge: Dynamic cartridge, ideal for capturing vocals with clarity while reducing background noise.
• RF Output: Less than 10mW, providing safe and regulated transmission power.
• Frequency Deviation: ±22KHz, ensuring reliable and stable transmission over long distances.
• Battery: The handheld microphones are powered by 2 AA 1.5V batteries or rechargeable AA 1.2V batteries, offering convenience and flexibility in power options.

Additional Features:

The BNK Wireless Microphone BK220 is also known for its Magic Sing Portable Karaoke capability, making it a great option for karaoke lovers. Its wireless, handheld design allows for easy use in various environments, from home entertainment to professional stage performances. The metal construction enhances durability, while the display provides users with real-time information about their microphone settings.

Whether you’re using it for casual karaoke nights or professional events, the BNK Wireless Microphone BK220 delivers reliable performance, clear audio, and flexible functionality for an enjoyable user experience.