{"product_id":"spektrum-firma-120a-brushless-smart-esc-4s-spmxse1120-brand-new-1","title":"Spektrum Firma 120A Brushless Smart ESC 4S SPMXSE1120","description":"\u003cfont rwr=\"1\" size=\"4\" style=\"font-family:Arial\"\u003e\u003cdiv id=\"featureListDiv\" class=\"wrapDiv\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eLike every component in the Spektrum™ Smart ecosystem, Firma™ Smart ESCs combine \"plug-and-play\" simplicity with the ability to communicate with other Smart electronics — together, creating the best-performing RC system for your vehicle imaginable.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eFirma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eWith Firma Smart ESCs, you'll be better connected to your vehicle than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eFirma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior!\u003c\/p\u003e\n\u003ch3 id=\"featureList\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; font-weight: 400; line-height: 1.25; font-size: 24px; color: rgb(0, 0, 0);'\u003eFeatures\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"featureListDiv\" class=\"row\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.6rem 1.15rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSmart all-in-one telemetry\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eFast, powerful 32-bit ARM M4 processor\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eWaterproof\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eMultiple options for easy programming:\u003c\/li\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eButton programming\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSmart ESC Programming Box\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSmartLink USB Updating and Programmer application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eMulti-point protection:\u003c\/li\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 0px 1.2rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eOver-current protection\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eAutomatic LiPo low-voltage cutoff\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eThermal protection\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eFailsafe protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eDeveloped and designed by Spektrum™ engineers, in partnership with the industry's leading ESC manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.6rem 1.15rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eIdeal for 1\/8th scale surface applications running on 4s Lipo setups\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eHigh current adjustable BEC (6v or 7.4v @ 4 Amps)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eCompact for easy installation in most applications\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eReady to install — no soldering required\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eRugged plastic case with mounting tabs\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eAluminum heat sink for high efficiency\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eCooling fan\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eAdjustable high-power BEC\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eFirmware updatable through the Smart ESC Programming Box\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eHigh heat-resistant IC™ connectors, backwards compatible with EC™ connectors\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eLimited 1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 id=\"featureList\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; font-weight: 400; line-height: 1.25; font-size: 24px; color: rgb(0, 0, 0);'\u003eSpecs\u003c\/h3\u003e\n\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eAuto Cutoff:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eBattery Type:\u003c\/span\u003eLiPo (3.7V per cell)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eBEC Continous Current:\u003c\/span\u003e4A\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eBEC Voltage:\u003c\/span\u003e6 and 7V selectable\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eBrakes:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eConnector Type:\u003c\/span\u003eIC5\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eDrive Type:\u003c\/span\u003eForward\/Brake\/Reverse\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eInput Voltage:\u003c\/span\u003e6.0V - 14.4V (2-4S LiPo, 5-12 cell NiMH)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eLow-Voltage Cutoff Programmable:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eMaximum Burst Current:\u003c\/span\u003e830A\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eMaximum Continuous Current:\u003c\/span\u003e120A\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eMotor Connector:\u003c\/span\u003e4mm Female Bullet\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eOverload Protection:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eProduct Height:\u003c\/span\u003e1.33\" (34 mm)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eProduct Length:\u003c\/span\u003e1.7\" (43 mm)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eProduct Weight:\u003c\/span\u003e0.337lbs (153g)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eProduct Width:\u003c\/span\u003e1.53\" (39 mm)\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eProgrammable:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eReverse:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eTechnology:\u003c\/span\u003eSmart\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eTime Delay Brake:\u003c\/span\u003eYes\u003cbr style=\"box-sizing: border-box;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eWater-Resistant:\u003c\/span\u003eYes\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row whatsinbox\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e \u003c\/div\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eNeeded to Complete\u003c\/span\u003e\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.6rem 1.15rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSpektrum™ Surface Receiver\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSpektrum Smart Technology LiPo Battery\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003eSpektrum Transmitter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eWhat's in the Box?\u003c\/span\u003e\u003cul style=\"box-sizing: border-box; margin: 0px 0px 1.6rem 1.15rem; padding: 0px; list-style-position: outside;\"\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e(1) Spektrum™ Firma™ Smart ESC\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e(1) Spektrum Smart sticker sheet\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e(1) Product Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"videoOverviewDiv\" class=\"wrapDiv\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\u003ch3 id=\"featureList\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; font-weight: 400; line-height: 1.25; font-size: 24px; color: rgb(0, 0, 0);'\u003eAdditional Features\u003c\/h3\u003e\u003c\/div\u003e\n\u003cdiv class=\"row mediaFeature\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003ch5 class=\"text-center p-1 ml-0 mr-0 w-100\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; text-transform: uppercase; font-weight: 400; font-size: 16px; color: rgb(0, 0, 0);'\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eWATERPROOF\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eThe all-weather, waterproof design of Spektrum™ Firma™ Smart ESCs allows them to perform in nearly any terrain under almost any conditions. Firma ESCs keep you going through dust, gravel, snow, and water.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit; font-size: 0.83em;\"\u003eEC3™\/EC5™ BACKWARDS COMPATIBLE\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eFirma™ ESCs feature IC™ series battery connectors. The IC series of connectors are designed from the ground up to provide a more solid connection, higher heat resistance, and effortless installation. When used with an IC3™ or IC5™ connector-equipped Spektrum™ Smart battery, the ESC can receive and transmit battery telemetry data. EC3 and EC5 are also compatible with Firma ESCs for basic operation and ESC telemetry.\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit; font-size: 0.83em;\"\u003eONE-WIRE TELEMETRY\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wrapDiv\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eNo need to connect multiple wires, sensors, modules, and links. With Firma™ ESCs, simple one-wire telemetry transmits a wide range of data directly to your transmitter in real time, including RPM, voltage, temperature, balance, capacity, and speed.*\u003c\/p\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit; font-size: 0.83em;\"\u003eSMART TECHNOLOGY BATTERY DATA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row mediaFeature\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eWhen used with a Spektrum™ Smart LiPo battery, your Firma™ ESC provides you with the benefit of battery telemetry that's automatically transmitted to your compatible Spektrum radio in real time. On your transmitter screen you'll be presented with helpful information such as number of cycles, battery percentage, individual cell voltage and more!\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003ch5 class=\"text-center p-1 ml-0 mr-0 w-100\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; text-transform: uppercase; font-weight: 400; font-size: 16px; color: rgb(0, 0, 0);'\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eMULTIPLE PROGRAMMING OPTIONS\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eMultiple programming options are available. Button programming can be used with nothing more needed. Using the Smart Firma™ ESC Programming Box, you can easily change settings at the track to suit driving conditions. An easy-to-use Smart Link USB Updating and PC Programmer app is also available.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row mediaFeature\" style=\"box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(19, 19, 19); font-family: Roboto, Arial, Helvetica, sans-serif; font-size: 14px; background-color: rgb(255, 255, 255);\"\u003e\u003cdiv class=\"columns col-lg-6 col-sm-12\" style=\"box-sizing: border-box; margin: 0px; padding: 0px;\"\u003e\n\u003ch5 class=\"text-center p-1 ml-0 mr-0 w-100\" style='box-sizing: border-box; margin: 2.38571rem 0px 0.78571rem; padding: 0px; font-family: \"Roboto Condensed\", Arial, Helvetica, sans-serif; letter-spacing: 0.25px; text-transform: uppercase; font-weight: 400; font-size: 16px; color: rgb(0, 0, 0);'\u003e\u003cspan style=\"box-sizing: border-box; font-weight: 700; line-height: inherit;\"\u003eFAST, POWERFUL M4 PROCESSOR\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp style=\"box-sizing: border-box; margin: 0px 0px 1rem; padding: 0px;\"\u003eThe Firma™ ESCs' 32-bit M4 processor produces higher resolution signal input and more accurate motor output.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/font\u003e","brand":"Spektrum","offers":[{"title":"Default Title","offer_id":43270264520792,"sku":"EB-154115158988","price":134.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/7433\/1480\/files\/s-l640_f05fcd30-806f-4744-a461-c6b7769834bc.jpg?v=1760461005","url":"https:\/\/www.aueracehobbies.com\/products\/spektrum-firma-120a-brushless-smart-esc-4s-spmxse1120-brand-new-1","provider":"Auer Ace Hobbies","version":"1.0","type":"link"}