What's Included:
- 4-Channel Receiver × 1
- Handheld Microphones × 4
- 6.35mm (1/4") TS Cable × 1
- Power Adapter × 1
- Protective Anti-Drop Rings × 4 (2 Black + 2 Blue)
- Hard Plastic Carrying Case + Retail Color Box
- Owner’s Manual × 1
PRORECK UK-4000 Wireless Microphone System
The PRORECK UK-4000 is a wireless microphone solution built as a 4 channel wireless microphone system for group vocals and events. It includes 4 handheld mics and a stable UHF wireless microphone system receiver for church, karaoke, and meetings.
Quick Answer
- What it is: A 4-channel UHF wireless microphone system with 4 handheld microphones.
- Best for: wireless microphones for church, karaoke wireless microphone system setups, conferences, and speeches.
- Why buy: 500 selectable frequencies, up to 328ft range, and pro outputs (4 XLR + 1/4" mix out).
Key Features:
- 4 channel wireless microphone system: run up to 4 mics at the same time
- UHF wireless microphone system: designed for stable, distortion-free audio (more stable than VHF)
- 500 selectable frequencies: helps reduce interference in busy venues
- Up to 328ft range (line of sight)
- Outputs: 4 × XLR outputs + 1/4" (6.35mm) MIX OUT
- Easy monitoring: large LCD + AF/RF indicators + independent volume controls
- Metal handheld mics: unidirectional cardioid pickup (listed)
UHF Frequency (Listed):
500 selectable frequencies across the UHF band.
UHF Frequency Groups:
To reduce interference, spread microphones across different groups/channels when possible.
| Group |
Frequency Range |
| G1 |
538.3–550.8 MHz |
| G2 |
554.0–566.5 MHz |
| G3 |
570.5–583.0 MHz |
| G4 |
586.5–599.0 MHz |
How to Connect
- Receiver to mixer: use the XLR outputs (one per channel) for best sound and control.
- Quick setup: use the 1/4" MIX OUT for simple setups.
- Interference fix: switch to a different frequency/channel if you hear dropouts or noise.
Specification
Channels: 4
Selectable Frequencies: 500 (4 × 125)
Operating Range: Up to 100m / 328ft (line of sight)
Outputs: 4 × XLR outputs + 1/4" (6.35mm) MIX OUT
Packaging: Hard plastic case (foam inside) + retail color box
Retail Package Size (L × W × H): 21.06 × 14.02 × 6.06 in (535 × 356 × 154 mm)
Retail Package Weight: 13.89 lb (6.3 kg)
Master Carton: 3 sets/ctn; 17.72 × 14.96 × 22.05 in (45 × 38 × 56 cm); 42.11 lb (19.1 kg); 0.0958 m³
