Description
The Studiomaster W4U-RH4 is a 4-channel digital wireless system designed for professional sound reinforcement applications including mobile performances, auditorium sound reinforcement, speeches, conferences, education and training, religious venues, and government meetings. The system includes one 4-channel receiver and four handheld transmitters, allowing all 4 channels to be used simultaneously. Suitable for a wide variety of entertainment and professional audio environments.
- 4-channel digital wireless receiver
- Includes 4 handheld transmitters
- All 4 channels usable simultaneously
- Ideal for live performance, conferences, education, and houses of worship
Technical Specifications
| Frequency Response | 20Hz - 20KHz (+1dB) |
| Carrier Wave Frequency Band | UHF 520-580MHz / 610-690MHz / 707-757MHz |
| Bandwidth | 40MHz - 80MHz |
| Number of Channels | 400 |
| Frequency Sync | One button IR frequency sync |
| Modulation Type | FM (Frequency Modulation) |
| Pilot Frequency | 30.27KHz |
| RF Sensitivity | <-99dBm |
| Image Suppression | >80dB |
| Frequency Stability | ±0.005% (-10°C to 60°C) |
| Dynamic Range | 90dB |
| Maximum Frequency Deviation | ±45KHz |
| Signal-to-Noise Ratio | >85dB (A-weighted) |
| Total Harmonic Distortion | <0.5% @ 1KHz |
| Audio Output | Balanced XLR: +5dBV / Unbalanced TS 6.35mm: +5dBV |
| Audio Output Impedance | Balanced XLR: 6.6kΩ / Unbalanced: 440Ω |
| Volume Control | 30-level electronic volume control |
| Display | 1.77" TFT color full view display |
| Control Interface | RS485 |
| Power Supply | 12V DC, 2000mA max |
| Power Consumption | 10W (4-channel) |
| Working Temperature | -10°C to 60°C |
| Working Range | Up to 80m (environment dependent) |
| Package Size | 520 x 350 x 170mm |
| Transmitter Type | Handheld microphone transmitter |
Synchrony Financial
Progressive Leasing
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