Spedix GS40 40A, 2-6S BlHeli_32 4in1

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  • Regular price $91.00
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Look out 6S pilots, Spedix has just released there newest offering for the 6S monsters hitting the tracks and flying fields all around world. Larger MOSFETS allow for better curent handling which results in pure performance. As always, no expense was spared to bring the highest quality and best performance of any 4in1 esc on the market.

GS40A-4IN1 is designed to be the best performance and reliability in the same product category. 

To achieve the target, we use the lowest RDS standard size 5x6mm MOSFET with only 0.85mOhm resistance, making the ESC 40A capable in the real world. In contrast to the 30V MOSFET used by most competitors in the market, this 40V MOSFET improves the overall reliability in fast response to throttle signals. To meet the strict requirements in racing competition, we designed 50V power supply circuit and 5V clean output. To improve high current workload, we use high TG PCB of 6 layers even though the cost is much higher. On top of all these excellence in product designs, our engineers managed to control the dimensions to be the same as a standard 36mm flight controller board, without sacrificing the precious space in a quad.


  • Input Power: 2-6S
  • Continuous Current: 40A
  • Burst Current: 50A>10s
  • BEC: 5v 2A
  • Current Detection: Yes
  • Firmware: BLHELI32
  • High Voltage MOSFETS
  • Telemetry and Current Protection
  • 4mm mount holes for 3mm grommets (included)


      • 1x Spedix GS40 ESC
      • 9x Wire Wiring Harness (GND GND BAT+ BAT+ ESC4,ESC3,ESC2,ESC1,CURRENT)
      • 1x Rubicon 35V 330uF Capacitor (recommended to be installed)
      • 4x silicon grommets.
      • 1x Manual

      Notes: Due to the possibility of causing heat damage when soldering, once this product has been modified and or soldered to warranty is voided.