ARC3.91 Outdoor Rental LED Display: High Brightness, IP65 Waterproof and Fast Setup
ARC3.91 Outdoor Rental LED Display
When you are building a stage, a sports event or a brand activation outdoors, the display has to stay readable in daylight, survive rain and go up — and come back down — fast. The Muenled ARC3.91 outdoor rental LED display is engineered for exactly that. With a 3.91mm pixel pitch, >4000 nits brightness, a 7680Hz refresh rate and IP65 sealing in a lightweight 15kg cabinet, it is a dependable workhorse for rental fleets and fixed outdoor installations alike.
Key Features
1. 3.91mm Pixel Pitch with >4000 nits Brightness
Each 500×1000mm cabinet delivers a pixel density of 32,768 dots/㎡ (128×256), so images stay crisp even at close viewing distances. With brightness greater than 4000 nits, the screen remains clearly visible under direct sunlight — ideal for outdoor stages, stadiums and roadside advertising.
2. 7680Hz Refresh Rate — Camera Ready
A 7680Hz refresh rate eliminates scan lines and flicker on camera, making the ARC3.91 a safe choice for live broadcasts, concert recordings and on-site photography where the screen will be filmed.
3. IP65 Waterproof and Dustproof
The full screen is rated IP65 — protected against rain, dust and salt spray. Whether it is a rainy festival night or a coastal venue, the display keeps running, which is essential for rental equipment that has to work in unpredictable weather.
4. Lightweight Cabinets for Fast Setup
At just 15kg per 500×1000×65mm cabinet, the ARC3.91 can be handled by a single technician. Quick-lock hardware and die-cast frames speed up assembly and teardown, and the cabinets support hanging, stacking, wall-mounting and ground-support configurations for stages, venues and building facades.
5. Smart Structure and Premium Components
- Back service design — modules can be removed from the rear, so maintenance is possible even when the screen is mounted flush against a wall
- Corner protection — reinforced cabinet corners withstand repeated transport and assembly
- Anti-scratch LED mask — textured mask protects the LED surface from damage
- Trusted components — Novastar control system and Muen power supply
Product Specifications
| Parameter | Specification |
|---|---|
| Model | ARC3.91 |
| Pixel Pitch | 3.91mm |
| Brightness | >4000 nits |
| Refresh Rate | 7680Hz |
| Pixel Density | 32,768 dots/㎡ (128×256) |
| Cabinet Size | 500×1000×65mm |
| Cabinet Weight | 15kg |
| Module Size | 250×250mm |
| Scan Mode | 1/16 scan |
| Waterproof Class | IP65 |
| Input Voltage | 200~240VAC 60Hz |
| Maintenance Mode | Back service |
| Power Brand | Muen |
| System Brand | Novastar |
Model Selection
The ARC series offers multiple pixel pitches. Choose according to viewing distance and budget:
| Model | Pixel Pitch (mm) | Brightness (nits) | Pixel Density (dots/㎡) |
|---|---|---|---|
| AIRC1.56 | 1.56 | >600 | 204,800 |
| ARC2.5 | 2.5 | >4000 | 73,728 |
| ARC2.604 | 2.604 | >4000 | 73,728 |
| ARC2.976 | 2.976 | >3000 | 56,448 |
| ARC3.91 | 3.91 | >4000 | 32,768 |
| ARC4.81 | 4.81 | >4000 | 21,632 |
| ARC5.95 | 5.95 | >5000 | 14,112 |
Applications
- Concerts and music festivals — high refresh rate supports live filming and broadcast
- Sports events — large-scale splicing with all-weather outdoor performance
- Event rental — lightweight cabinets for fast build-up and strike
- Building and roadside media — wall-mounted or built-in with IP65 protection for year-round outdoor service
Get a Quote
The ARC3.91 starts at $263 per panel, with project-based customization available. Contact Muenled for a detailed quotation and technical proposal for your next outdoor project.
This article is based on Muenled ERP product data. Actual specifications are subject to the delivered product.