Panasonic WX-SR204 4-channel Digital Wireless Receiver
The WX-SR204 is the four-channel core receiver of Panasonic's SR200P 1.9 GHz digital wireless microphone system. It hosts four WX-ST200 handheld mics or WX-ST400 lavalier bodypacks in any mix, and pairs each with a button press and automatic channel assignment, so there is no RF coordination to plan. The DECT 1.9 GHz band avoids Wi-Fi and TV interference for reliable audio in classrooms, auditoriums, and houses of worship.
Eight RJ45 antenna ports feed remote WX-SA250 antennas over CAT5/5e/6 up to 656 feet, and a dedicated RJ45 accepts an optional WX-SE200 expansion receiver to grow the room to eight channels on the same antennas. Secure Euroblock connectors carry the independent channel outputs, an external audio input, and a mix output, and Ethernet control integrates with Crestron, Extron, and Q-SYS. The unit is 1U and ships with rack ears.
| Channel Output Circuits | 4 |
|---|---|
| Channel Output Connectors | Euroblock |
| Channel Output Characteristics | -10 dBV balanced 600 Ohms |
| Channel Output Signal to Noise Ratio | 70 dB or greater |
| Channel Output Frequency Response | 50 Hz to 15 kHz |
| Antenna Connectors | 8 x RJ45 (CAT5 / CAT5e / CAT6, up to 656 ft / 200 m) |
| Expansion | 1 x RJ45 for WX-SE200 expansion receiver |
| Power | AC 120 V 60 Hz / 39 Watts |
| Dimensions | 420 x 44 x 250 mm (1U) |
| Weight | 6.17 lbs (2.8 kg) |






