Pre-Order | Next Shipment April 2024

Firma 120A Black Edition Brushless Smart ESC, 3S-4S

Item No.
Spektrum SMART - SPMXSE2120
$119.99
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This product may require additional items in order to work out of the box. See below for required items that may be needed to complete.
Programming Boxes

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Smart ESC Programming Update Box: Avian and Firma
SPMXSE2120
Smart ESC Programming Update Box: Avian and Firma
SPMXCA200
In Stock
$29.99
0 of 1 Selected
Batteries

I do not need to purchase this item.

14.8V 5000mAh 4S 100C Smart Hardcase LiPo Battery: IC5
SPMXSE2120
14.8V 5000mAh 4S 100C Smart Hardcase LiPo Battery: IC5
SPMX50004S100H5
In Stock
$109.99
14.8V 5000mAh 4S 30C Smart LiPo Hardcase LiPo Battery: IC5
SPMXSE2120
14.8V 5000mAh 4S 30C Smart LiPo Hardcase LiPo Battery: IC5
SPMX50004S30H5
In Stock
$89.99
14.8V 5000mAh 4S 50C Smart Hardcase LiPo Battery: IC5
SPMXSE2120
14.8V 5000mAh 4S 50C Smart Hardcase LiPo Battery: IC5
SPMX50004S50H5
In Stock
$99.99
0 of 1 Selected
Motors

I do not need to purchase this item.

Firma 3150Kv Brushless Motor, 4mm Bullet
SPMXSE2120
Firma 3150Kv Brushless Motor, 4mm Bullet
SPMXSM1000
In Stock
$59.99
Firma 3300Kv Brushless Motor
SPMXSE2120
Firma 3300Kv Brushless Motor
SPMXSM1300
In Stock
$44.99
Firma 4000Kv Brushless Motor
SPMXSE2120
Firma 4000Kv Brushless Motor
SPMXSM1400
In Stock
$44.99
Firma 1900Kv Brushless Motor
SPMXSE2120
Firma 1900Kv Brushless Motor
SPMXSM1600
In Stock
$104.99
Firma 1900Kv 4-Pole Brushless Motor
SPMXSE2120
Firma 1900Kv 4-Pole Brushless Motor
SPMXSM2200
In Stock
$68.99
0 of 1 Selected
Product $119.99
Add Ons
Estimated Total: $119.99
Estimated Total: $119.99
Selected Store

Product Specs

Maximum Burst Current
830A
Maximum Continuous Current
120A
Connector Type
IC5, 4mm Bullet
ESC Type
Brushless
Product Length
1.7" (43 mm)
BEC
Yes
BEC Voltage
6 and 7V selectable
Drive Type
Forward/Brake/Reverse
Input Voltage
11.1V to 14.8V (3S – 4S LiPo, 8-12 cell NiMH)
Motor Output Lead
4mm
Product Application
Surface
Product Height
1.33" (34 mm)
Time Delay Brake
Yes
Application
Surface
Auto Cutoff
Yes
BEC Continous Current
4
Low-Voltage Cutoff Programmable
Yes
Output Connector
4mm Bullet
Overload Protection
Yes
Product Weight
5.4 oz (153g)
Water-Resistant
Yes
Battery Input Lead
IC5
Product Width
1.53" (39 mm)
Technology
Smart
Amperage
120A or larger
Max Input Voltage
14.8V
Brakes
Yes
Programmable
Yes
Programming Options
Button, Programming Box, Smartlink App, On Screen Text Gen
Reverse
Yes

Compatibility

The Spektrum Firma 120A Smart ESC for surface vehicles is waterproof and delivers power and intelligence all-in-one. Without additional sensors or modules, they feed battery and ESC telemetry data straight to your radio in real time, all over one connection.

Product Details

icon-box
In The Box
  • (1) Spektrum™ Firma™ Smart ESC
  • (1) Spektrum Smart Sticker Sheet
  • (1) Product Manual