Radio systems and receivers: choosing a reliable control link
Channels, receiver protocols, telemetry, range, redundancy and what to check before matching a transmitter to a model.
Firma 90A Smart Brushless Marine ESC
Prices are intentionally not displayed on the site.
Contact RC-MODEL for current availability, technical fit, compatible accessories and a formal quote.
Firma 90A Smart Brushless Marine ESC is a Spektrum product intended for RC boats and marine installations where electronics, wiring and receiver protection must be selected carefully. This page presents the practical buying information a customer needs before ordering: fit, SKU, image, category, specifications and usage advantages.
The content is written for purchasing through RC-MODEL, without supplier prices or links to competing stores.
Key Advantages
- Organized under the Spektrum ESC and speed-control range.
- Intended for RC boats and marine installations where electronics, wiring and receiver protection must be selected carefully.
- Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Includes local product imagery and structured specifications for easier comparison inside RC-MODEL.
- Spektrum Smart compatibility is highlighted where relevant for batteries, chargers, ESCs or telemetry-aware systems.
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- Waterproof (see instructions for details)
Core Specifications
- Manufacturer: Spektrum
- Brand: Spektrum
- Product Code: SPMXME1060
- Product Family: Spektrum ESC and speed-control range
- Application: Mid-Size Boat
- Compatibility Focus: Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering.
- Spektrum Category: Boats / Parts, Electronics & Accessories / Electronic Speed Controls
- Input Voltage: 2-4S LiPo | 6-12 Cell NiMH
- Motor Type: Brushless
- BEC Continuous Current: 4A (Switch mode)
- BEC Voltage: 6V
- Connector Type: IC5
- Main Motor Type: Brushless
- Maximum Burst Current: 550A
Relevant RC Academy guides
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| Technical Specifications | |
| Manufacturer | Spektrum |
| Brand | Spektrum |
| Product Code | SPMXME1060 |
| Spektrum Category | Boats / Parts, Electronics & Accessories / Electronic Speed Controls |
| Connector Type | IC5 |
| Product Family | Spektrum ESC and speed-control range |
| Application | Mid-Size Boat |
| Compatibility Focus | Check compatibility with Spektrum Smart equipment and the exact model requirements before ordering. |
| BEC Voltage | 6V |
| Input Voltage | 2-4S LiPo | 6-12 Cell NiMH |
| Maximum Continuous Current | 90A |
| Product Height | 1.19" (30 mm) |
| Product Length | 2.25" (57 mm) |
| Product Weight | 5.3 ounces (150g) |
| Product Width | 2.34" (59 mm) |
| Technology | Smart |
| BEC Continuous Current | 4A (Switch mode) |
| Motor Type | Brushless |
| Output Connector | 4mm Bullet |
| Overload Protection | Yes |
| Water-Resistant | Yes |
| Maximum Burst Current | 550A |
| Main Motor Type | Brushless |
Tags: Spektrum, SPMXME1060, Spektrum ESC and speed-control range, Spektrum Catalog, Spektrum Smart Technology, Spektrum ESCs, Spektrum Boat Accessories, RC-MODEL