DX4S 4-Channel DSMR Radio with not one but TWO! SR410 Receivers

Spektrum - Item No. SPM4000C
5 out of 5 Customer Rating

DX4S: Power in Your Grasp

f you're looking for a surface transmitter that can do it all, this is it. Not only does it give you the flexibility of four channels, but it includes an impressive array of programming features. This includes pre-set mixes like 4-wheel steering, two user-defined mixes, on-the-fly mix rate control, ABS and more. It also includes programming for AVC™ (Active Vehicle Control™) receivers.

At the core of the DX4S transmitter is the frequency-agile, DSMR 2.4GHz protocol. This exclusive Spektrum DSMR technology can be used with any type of RC surface vehicle, including boats. Its range and response, particularly in noisy 2.4GHz environments, are superb. It's also backwards compatible with DSM, DSM2 and marine-specific Spektrum receivers. Longtime Spektrum users won't need to replace the receivers they have unless they want the frequency-agility of a DSMR receiver for busy 2.4GHz environments.

Key Features

Sophisticated ABS System

The available ABS (anti-lock braking system) programming lets you fine-tune braking action for different track conditions. The slider monitor lets you see the effects of your changes.

pre-set mixes

DX4S software includes pre-set mixes for popular features like 4-wheel steering. Two user-defined mixes are also available.


Monitor battery voltage, motor or engine temperature, motor rpm and more in real time on the backlit LCD screen. You can program alerts for when specific values exceed limits you define.

* The typical telemetry range is 100-200 feet and will vary depending on the operating environment.

Expanded Alert Menu

Adjust or inhibit specific system sounds and alerts without affecting others.

integrated antenna

The sleek, integrated antenna provides excellent range and is incredibly durable.

includes SR410 4-Channel DSMR Sport Surface Receiver

In addition to the AVC receiver that’s already included, the DX4S AVC system comes with an SR410 4-channel DSMR sport receiver at no extra charge. The SR410 can be used in all kinds of RC vehicles from minis to monster trucks and features a Reliakote™ conformal coating that seals its electronics from the elements and other corrosives like nitro methane and motor spray.


The DX4S is compatible with Spektrum receivers that feature patent-pending AVC (Active Vehicle Control™) technology. Using sensors and exclusive software, AVC technology calculates a vehicle’s attitude many times per second and makes instantaneous corrections to steering and throttle so it stays precisely on the trajectory you command. Best of all, driving with AVC technology feels completely natural. There is no lag in response or limits on your control. You simply feel like you’re driving a finely tuned vehicle that handles beautifully at every speed.

Key Features

  • Includes two Spektrum™ SR410 DSMR™ receivers
  • Backlit LCD
  • 30-model memory
  • 3 grip sizes
  • Integrated telemetry (requires a DSM® telemetry compatible receiver)
  • 2 user-defined, programmable mixes
  • Pre-set mixes, including 4-wheel steering
  • Switch-activated mix rates
  • ABS
  • Vibe alerts
  • SD card reader
  • On-the-fly mix rate control
  • Integrated antenna
  • Inactivity alarm


Whether you are a basher, boater, rock crawler or racer, the Spektrum™ DX4S 4-channel sport radio system offers an impressive list of features that make setup and driving a lot more fun. It's great for marine applications too. The frequency-agile, Spektrum DSMR™ technology it's built around delivers outstanding range and response in all types of environments, especially those where a lot of 2.4GHz systems are in use at once. DSMR transmitters are compatible with DSMR, DSM2®, DSM® and marine receivers.


-(2) SR410 DSMR 4-channel receivers
-3 grip sizes
-Switch harness
-Sticker sheet
-Instruction manual
-Bind plug
-4 AA batteries

Video Overview

Grip Dial Programming