BNK BK-8400 4-IN-1 Wireless Microphone
Description
The BNK BK‑8400 is a 4-in-1 wireless microphone system featuring four UHF handheld microphones and a multi-channel receiver. Designed for group vocals, events, karaoke, or house of worship, it offers stable signal transmission, LCDs, multiple audio presets, and a range of up to 150 meters in ideal conditions.
🔹 Key Features
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Includes 4 wireless handheld microphones
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4 separate channels, each with its own XLR output
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Operates on the UHF frequency band (500–700 MHz) for better signal stability
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LCDs on receiver and microphones (shows frequency, battery, channel, etc.)
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Audio mode presets: Rock, Pop, Jazz, R&B, Classic, Dance, etc.
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Long transmission range: up to ~150 meters in open areas
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Balanced & unbalanced outputs for compatibility with various sound systems
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Metal construction on both receiver and microphones for durability
🔹 Technical Specifications
| Specification | Details |
|---|---|
| Brand | BNK |
| Model | BK‑8400 |
| System Type | 4-in-1 UHF Wireless Microphone System |
| Microphones Included | 4 × Handheld Wireless Microphones |
| Frequency Range | UHF 500 – 700 MHz |
| Audio Frequency Response | 50 Hz – 15 kHz |
| Operating Range | 50 – 150 meters (depending on environment) |
| Channels | 4 independent channels |
| Microphone Type | Dynamic, handheld |
| Display | LCD on mics and receiver |
| Receiver Outputs | 4 × Balanced XLR, 1 × Mixed ¼″ Jack |
| Power (Receiver) | DC 12V, ~700–1000 mA |
| Power (Microphones) | 2 × AA batteries per mic |
| Frequency Deviation | ±22 kHz |
| RF Sensitivity | > –80 dB |
| Additional Features | Voice preset modes, metal build, digital tuning |
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