
Professional wireless microphone system for clear voice transmission
UHF wireless technology for stable signal and minimal interference
High-quality sound with low noise and distortion
Dual-channel receiver for reliable microphone operation
Long operating range up to 50–60 meters (open area)
Long battery life using standard AA batteries
Easy plug-and-play connection with mixers, amplifiers, and PA systems
LED indicators for power and signal status
Strong and durable microphone body for professional use
Suitable for DJ shows, stage performances, conferences, and PA applications
The PWM-222 Professional Wireless Microphone from Penza Audio is designed for stage performances, DJ shows, conferences, and public address systems. It provides stable wireless transmission with clear vocal sound and reliable signal reception. The system generally includes a handheld wireless microphone and receiver that can easily connect to mixers, amplifiers, or PA speakers for professional sound reinforcement.
| Specification | Details |
| Model | PWM-222 |
| Microphone Type | Professional Wireless Handheld Microphone |
| Frequency Range | UHF approx. 554 – 936 MHz |
| Modulation Mode | FM (PLL Synthesized) |
| Frequency Stability | ±0.005% |
| Operating Range | Up to 60 meters (open area) |
| Frequency Response | 45 Hz – 18 kHz |
| Signal to Noise Ratio | >105 dB |
| Total Harmonic Distortion | <0.7% |
| RF Output Power | 30 mW / 50 mW |
| Microphone Element | Dynamic / Cardioid |
| Battery Type | 2 × AA batteries |
| Battery Life | Approx. 8 hours |
| Receiver Power Supply | DC 12V / 1A |
| Audio Output | XLR balanced & 6.3 mm jack |
| Microphone Dimensions | Approx. 52 × 255 mm |
| Microphone Weight | Approx. 235 g (without battery) |
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