BNK IS 20 Wireless Microphone: Excellence in Wireless Audio

The BNK IS 20 Wireless Microphone System delivers superior sound quality, reliable performance, and ultimate convenience for a variety of applications. Whether you’re performing on stage, presenting at a conference, or hosting an event, the BNK IS 20 ensures your voice is heard with clarity and power.

Product Features

Size and Dimensions

• Microphone Length: 24 cm

• Microphone Diameter: 4.5 cm

• Receiver Dimensions: 22 x 4 x 14 cm

• Microphone Weight: 230 g

• Receiver Weight: 460 g

Material

• Microphone Body: Sturdy metal

• Receiver: High-quality plastic and metal alloy

Connectivity

• Frequency Range: UHF 470–890 MHz

• Transmitter Range: Up to 100 meters (328 ft)

• Channels: 100 selectable UHF channels

• Output: XLR balanced and 1/4″ unbalanced outputs

• Power Supply: AA batteries (microphone), AC adapter (receiver)

Sound Characteristics

• Frequency Response: 50 Hz – 18 kHz

• Signal-to-Noise Ratio: >90 dB

• Total Harmonic Distortion (THD): <0.5%

• Dynamic Range: >100 dB

Design and Construction

• Premium Build Quality
  Rugged metal microphone body and durable alloy receiver for long-lasting professional use.

• UHF Frequency Range
  Operates on a broad UHF spectrum (470–890 MHz) for clear, interference-free transmission. Multiple units can run simultaneously without signal issues.

Sound Quality

• Crystal-Clear Audio
  High signal-to-noise ratio (>90 dB) and ultra-low distortion (<0.5%) ensure clean, detailed sound reproduction.

• Wide Frequency Response
  Captures everything from deep lows to crisp highs, making it suitable for speeches, vocals, and live performances.

Durability and Reliability

• Robust Construction
  Built to withstand rigorous use with strong, professional-grade materials.

• Long Battery Life
  Powered by AA batteries with excellent runtime. Receiver operates via AC adapter for uninterrupted performance.

Aesthetics & Usability

• Sleek Modern Design
  Matte black finish with ergonomic microphone grip for comfort.

• LED Indicators
  Displays signal strength, battery status, and power levels at a glance.

Ideal For

• 🎤 Live Performances – Singers, musicians, and entertainers.

• 🏢 Presentations & Conferences – Professional, crystal-clear delivery.

• 🎶 Event Hosts & DJs – Perfect for weddings, parties, and corporate functions.

✅ With its 100 selectable channels, reliable UHF transmission, and professional sound quality, the BNK IS 20 Wireless Microphone System is a trusted solution for performers, presenters, and event professionals.