{"product_id":"spektrum-spmxsef2-firma-150a-esc-cooling-fan","title":"Spektrum SPMXSEF2 Firma 150A ESC Cooling Fan","description":"\u003cp\u003eThis is the official Spektrum replacement cooling fan for the Firma Smart 150A ESC. The fan is the hardest-working wear item on a high-current speed control — it runs every session, ingests dust and debris, and is usually the first component to fail on an otherwise healthy ESC. When the fan on a Firma 150A gets noisy, slows down, or stops spinning, this is the direct factory replacement that restores full cooling capacity.\u003c\/p\u003e\u003cp\u003eProper airflow matters on a 150A-class ESC. Without a working fan, the ESC relies on its heat sink alone and will reach thermal protection cutoff much sooner under load, cutting runs short and stressing the electronics. Swapping in a fresh fan is a quick, inexpensive fix that keeps the ESC running at full output through long, high-load runs.\u003c\/p\u003e\u003cp\u003eThis fan is compatible with the Spektrum Firma Smart 150A ESC (SPMXSE1150), the speed control found in many large-scale brushless RTR vehicles. Installation is a straightforward direct swap onto the ESC's heat sink.\u003c\/p\u003e\u003cp\u003eThe package includes one replacement cooling fan.\u003c\/p\u003e","brand":"Spektrum","offers":[{"title":"Default Title","offer_id":55717696176450,"sku":"SPMXSEF2","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/www.powerhobby.com\/products\/spektrum-spmxsef2-firma-150a-esc-cooling-fan","provider":"PowerHobby","version":"1.0","type":"link"}