





🚀 Elevate your range game—never lose signal, never lose control!
The FrSky R9 SX Enhanced is a cutting-edge 900MHz/868MHz long-range receiver featuring low latency, 6 PWM servo connectors, and flexible channel outputs. It supports OTA firmware updates, signal redundancy, and external battery detection, ensuring reliable, customizable, and future-proof performance for professional-grade RC applications.






| Wattage | 5E+2 |
| Number of Channels | 4 |
| Output Wattage | 50 Watts |
| Audio Output Type | Headphones |
| Wireless Technology | Proprietary 900MHz/868MHz long-range with low latency |
| Control Method | Remote |
| Connector Type | RCA |
| Number of Audio Channels | 6.0 |
| Connectivity Technology | Proprietary wired connection |
| Compatible Devices | Speaker |
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