640x480mm GOB LED Screen - CPS Pro
- High protection and stability, longer service life
- Pixel Pitch P1.25/P1.5/P1/8/P2/P2.5/P3
- High-Precision Installation for Small-Pitch LED Displays
- 640x480mm GOB LED Screen Cabinet
- Standard 16:9 Display Ratio
- CNC Aluminum & Heat Dissipation
- Dual-Engine Design
640x480mm GOB LED Screen Features
The CPS Pro 640x480mm GOB LED display adopts advanced GOB (Glue‑On‑Board) technology, forming a transparent protective layer over the LED modules that dramatically improves impact resistance, anti‑collision performance, and protection against dust and moisture.
This makes the LED screen much safer for low‑level indoor installations in shopping malls, retail stores, airports, and corporate lobbies where people can easily touch the display.
640x480mm Front Service GOB Small Pitch LED Display
Magnetic front service modules can be removed directly from the front, allowing easy maintenance without taking down the whole screen.
The cabinet is installed on the wall first, then the modules are mounted, protecting them from damage during installation.
With a slim 6.5 cm thickness and a flat, precise structure, this 640x480mm GOB LED screen installs flush with the wall, delivering a clean and professional look for indoor applications.
High-Precision Installation for GOB LED Screen
This 640x480mm GOB small pitch LED screen offers P0.9, P1.25, P1.5, P1.8, and P2.5 pitches with high resolution and high definition.
Positioning pins, positioning beads, and quick-locks in the X, Y, and Z axes ensure precise screen installation, reducing deviation and achieving higher definition.
Suitable for high-end venues such as conference rooms, shopping malls, monitoring rooms, CCTV, and other indoor small-pitch projects.
Wide Viewing Angle of the 640x480mm GOB LED Screen
The GOB coating and optimized optical design give the 640x480mm GOB LED display a wide horizontal and vertical viewing angle, so colors and brightness remain consistent across the entire wall.
The softer, reflection‑controlled surface helps minimize glare and visual fatigue, which is important for long‑term viewing in meeting rooms and command centers.
CNC Aluminum & Heat Dissipation of the 640x480mm GOB LED Display
The cabinet uses CNC die-cast aluminum material. It is very strong with high precision, so installation errors are small.
And it has cooling fins that increase heat dissipation area and direction. This makes components more stable and extends the lifetime of the 640x480mm GOB LED display.
This design works well for front maintenance LED modules. It is perfect for high-end indoor LED displays in meeting rooms, control rooms, and exhibition halls.
Dual Protection Back Cover of the 640x480mm GOB LED Screen
The 640x480mm GOB LED display uses a fully sealed back cover design together with modules that also have back covers.
This gives double protection to keep circuit boards and components safe from dust, moisture, and aging. The strong protection helps extend the lifetime of the high-end indoor LED display and makes sure it runs stably for a long time in different indoor environments.
Dual-Engine Design of the 640x480mm GOB LED Panel
Traditional indoor LED screens typically only have one power supply. In case of failure, immediate replacement is required, increasing maintenance costs and downtime risks.
The CPS 640x480mm LED panel, however, features a dual-power supply design. When the main power supply fails, the backup power supply automatically takes over, ensuring continuous and stable screen operation. This design not only reduces maintenance costs but also significantly improves the reliability and lifespan of the LED display.
Indoor LED Display Solution
Spare Parts
5% of the components are allocated: modules, receiver cards, and power supplies.
Control System
Customized with high-performance, cost-effective systems, compatible with nova, Huidu, colorlight, etc.
Steel Structure
The factory can provide steel structure supports and screw fixing installation, which is simple, sturdy, and quick to assemble.
More Details of the CPS Pro 640x480mm GOB LED Display
Specification of CPS Pro
| Value | P1.2 | P1.5 | P1.8 | P2 | P2.5 | P3 |
| Module Size | 320x 160mm | |||||
| Physical Resolution (W x H) | 256×128 dots | 208×104 dots | 172×86 dots | 160×80 dots | 128×64 dots | 104×52 dots |
| Pixel Configuration | SMD | |||||
| Brightness | 800 cd/m² | |||||
| Pixel Matrix/Sqm | 640,000 dots/m² | 422,500 dots/m² | 288,906 dots/m² | 250,000 dots/m² | 160,000 dots/m² | 105,625 dots/m² |
| Minimum Viewing Distance | 1.2 meters | 1.5 meters | 1.8 meters | 2 meters | 2.5 meters | 3 meters |
| Grayscale | 65,536 levels per color | |||||
| Refresh frequency | 3840/1920 Hertz | |||||
| Input power frequency | 50 or 60 Hertz | |||||
| Input Voltage | 100-240 | |||||
| Ingress Protection | 1P30 | |||||
| Max Power Consumption | 800 W/m² | |||||
| Average Power Consumption | 300 W/m² | |||||
| Viewing Angle | Horizontal 140 deg; Vertical 140 deg | |||||
| Operating environment | Temperature: -20℃ to +60℃; Humidity: 10%-90% RH | |||||
Tech Support
Excel LED has a professional technology support team to solve any tech problem for you, tech support covers installation, configuring, and anything about your 640x480mm GOB LED display, please check our contact us page. Or turn to Indoor LED screen page to know more!
FAQs
Indoor LED walls are assembled from cabinets mounted on a steel structure or wall bracket, then connected with power and data cables and calibrated as one seamless screen.
Routine maintenance mainly involves front or rear access to replace modules or power supplies when necessary, plus periodic cleaning to keep colors uniform and vivid.
The cost of a GOB LED display is mainly affected by screen area, pixel pitch, cabinet design, and the additional materials and processing needed to encapsulate the LEDs with protective glue.
Project‑level pricing also depends on structure and installation, control system requirements, brand and warranty terms, and whether the display is for fixed installation or heavy rental and high‑protection applications.
Indoor GOB LED displays are generally energy‑efficient because they still use modern low‑power SMD LEDs; the extra glue layer mainly adds protection and has little impact on power draw.
Real‑world energy consumption is driven more by brightness settings, total screen size, pixel pitch, and the efficiency of power supplies and driver ICs than by the GOB process itself.
GOB LED screens are ideal for high‑traffic or harsh environments where the display can be touched, bumped, or exposed to liquid, such as retail stores, transportation hubs, sports venues, and rental stages.
They are also a smart choice for fine‑pixel‑pitch indoor video walls installed at low heights, where traditional exposed LEDs are easy to damage. The CPS Pro 640x480mm GOB LED display is designed exactly for these scenarios.