Spektrum DX4S 4 Channel DSMR Surface Radio System SPM4000

Want a fully featured Surface Transmitter that does it all without breaking the bank?

The Spektrum DX4S has more features than you’re ever likely to need with the flexibility of four channel operation, pre-set and custom mixing, on-the-fly rate control, Telemetry and much much more.

At the heart of all this is Spektrum’s new proprietary frequency-agile 2.4GHz DSM protocol – DSMR. DSMR builds upon the great strengths of Spekrum’s other proprietary DSM protocols but offers increased robustness is super-noisy 2.4GHz environments. What’s even better is that DX4S owners can still utilize all of their existing DSM, DSM2 and DSM Marine surface receivers as the DX4S can seamlessly and automatically detect which type of receiver the particular model memory is bound to.

Whether you’re into boating, racing, rock crawling or simply want the reassurance of a class leading transmission protocol, Spektrum’s DX4S won’t disappoint, and at a price point that is hard to match.