AR9100 DSM2 9-Channel PowerSafe Receiver

Spektrum - Item No. SPMAR9100
5 out of 5 Customer Rating

Key Features

  • Robust power bus designed to manage high-current loads
  • Dual 16AWG battery input leads with EC3™ connectors for use with larger battery packs
  • Includes a soft switch that fails "on"
  • Includes three remote receivers
  • Features SmartSafe™ technology plus preset failsafe
  • Compatible with all Spektrum™ and JR® full-range radio systems
  • Can add an optional fourth remote receiver (sold separately)
  • Flight log compatible
  • US patent 7,391,320


The AR9100 PowerSafe™ receiver is designed for models using multiple servos that draw excess current or multiple high-torque servos, such as giant-scale airplanes and jet models. It features a robust power bus designed to manage high-current loads, as well as dual 16AWG battery input leads with EC3™ connectors for use with larger battery packs. This makes it possible to support high-current systems straight through the AR9100 receiver without the need for a separate power system. As an added measure of safety, the Spektrum brand designed the AR9100 receiver with a soft switch. Servo current is routed around the switch, so, should it fail for any reason, power to the system will not be interrupted.

This unique receiver design contains a main unit which houses the power bus, and it includes 3 remote receivers which come with one of each: 9”, 12” and 24” remote receiver extensions. The dual path redundancy of Spektrum patented DuaLink® technology, plus the fact each of the receivers is mounted in a slightly different location, exposes each to a different view of the RF environment and creates a bulletproof RF link in all conditions. You can add an optional fourth remote receiver (SPM9545—sold separately) to further enhance the receiving capabilities of the system for more complex aircraft.

In addition to Spektrum exclusive SmartSafe™ technology, the AR9100 receiver gives you the option of using standard user preset failsafe settings. It is also compatible with Spektrum optional flight log.

Always purchase products from a Horizon Hobby, Inc. authorized dealer to ensure authentic high-quality Spektrum product. Horizon Hobby, Inc. disclaims all support and warranty with regards, but not limited to, compatibility and performance of counterfeit products or products claiming compatibility with DSM2®, DSMX® or Spektrum products.

Attention: Horizon Hobby has confirmed that all Spektrum Products being sold by KoKo Technology are counterfeit.  We consider it a danger to use these products, waive all liability and will not support any warranty or service in regards to them.

This product is not intended for use by children under 14 years of age without direct adult supervision.