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UNIT MA640/MA640S/MA640C Series Frontal Service LED Display

MA640 Series
MA640
MA640S
MA640S

MA640/MA640S

Indoor Frontal Service LED Display Screen

-4:3 Cabinet Design

-640*480mm Standard Cabinet Size

-Hard Connection (MA640S), Soft Connection (MA640)

-LED Module without Bottom Shell (MA640S)

-Full Front Maintenance

Inquiry Price Now 4-3-Unit-led-display Thin cabinet Unit led display Fast assembly unit led display high refresh rate unit led display High contrast unit led display 16bit gray bit unit led display 160 wide viewing unit led displaypng

640×480mm LED Display Screen

New Product MA640/MA640S Series LED display screen is designed for indoor fixed installation applications. Fine pixels, perfect design,
front service for LED power supply, cards, and modules, ultra-lightweight, Die Casting Magnesium Cabinet design, 4:3 ratio cabinet with 640*480mm dimension, flatness, easy to install and disassemble Inquiry Price Now MA640 size

4:3 ratio Cabinet Design

UNIT MA640/MA640S series indoor fixed installation LED Display is designed with 4:3 golden ratio, the cabinet size is 640*480mm.
specially designed for a variety of 4:3 and 16:9 LED large screens. Inquiry Price Now MA640-Series-Lightweight-&-Thin-Cabinet

Lightweight & Thin Cabinet Design

UNIT MA640 series indoor LED display screen has a light and thin design. It uses a quick lock and only has a front lock design, which is more convenient to install. There are 10 magnets on the top, bottom, left and right sides. The empty cabinet weight of MA640 is 3.65kg and the thickness is 56mm. Inquiry Price Now MA640

Perfect Structure

High standard industry leading design, Top handle groove design, easy to carry. Hard magnesium alloy cabinet bottom case
for better heat dissipation. Up and down, left and right fast lock design for convenient installation and assembly.
Attentive lamp care design, the cabinet will not be broken after deviating from 15 degrees or more. Inquiry Price Now MA640S Full Front Maintenance

Full Front Maintenance

MA640/MA640S series LED display adapts full front service design, the LED display modules, LED power supplies and the LED control cards
can be replaced in front easily. The LED modules are assembled in front with magnetic features. Inquiry Price Now MA640S Cabinet

Hard Magnesium Alloy Cabinet

High-quality magnesium alloy cabinet ensures precision, durability, and excellent heat dissipation.
A more reliable display with a longer lifespan and consistent performance over time. Inquiry Price Now

Seamless Splicing & HD Visuals

Every detail of the MA640/MA640S is engineered for ultra-HD image quality. The perfect cabinet structure and high-precision manufacturing allow for seamless splicing.
Combined with high contrast, deep blacks, and vibrant colors, this display delivers an immersive and true-to-life viewing experience.
MA640S series HD LED display is perfect for broadcast studios, retail showrooms, and digital signage. Inquiry Price Now MA640S LED Module

LED Module Without Bottom Shell (MA640S)

MA640S series features a frameless LED module design without bottom shell. It reduces weight and makes transportation, handling, and installation easier.
The lightweight structure also minimizes stress on mounting structures, ensuring long-term stability. Inquiry Price Now MA640S Hard Connection

Cable-Free Hard Connection (MA640S)

The MA640S indoor LED display uses a hard connection design. It helps to eliminate loose wiring and improve signal transmission stability.
This not only speeds up installation but also reduces failure rates caused by cable damage. Inquiry Price Now

MA640 Series More Details

MA640 detail
MA640 internal
MA640 back side (1)
MA640 back side (2)
MA640 side look (1)
MA640 side look (2)
MA640 cabinet (1)
MA640 cabinet (2)
MA640 cabinet (3)
MA640 series back view (1)
MA640 series back view (2)
MA640 series front view (1)
MA640 series front view (2)

MA640 Series Cases

MA640 Case 1
MA640 case 3
MA640 case 4
MA640 case 2

MA640 Series Video Show

Playlist

7 Videos P1.86 MA640 Customer Case

1:00 P2.5 MA640 Customer Case

1:00 MA640 Series Indoor LED Screen:How to Install?

1:00 MA640 Indoor LED Display Screen - Edging Process & Showcase

0:48 How to Install an Indoor P2.5mm LED Video Wall: Detailed Steps!

3:01 How to Configure MA640 P2.5 LED Display and Play a Video?

2:41 MA640 Series LED Module Front Maintenance Tutorial!

0:34

Playlist

6 Videos How to Front Install & Maintain LED Modules of MA640 Indoor LED Display?

4:40 MA640 Indoor LED Display Rear Installation and Module Maintenance Guide

3:02 MA640 Series Indoor LED Screen: How to Install Back Frame?

2:08 How to Assemble a MA640 Indoor LED Screen Cabinet?

0:30 MA640 Series Indoor LED Display: How to Connect Pedals From Front Side?

2:43 MA640 Series: How to Connect Indoor LED Display Bracket Pedals For Rear Maintenance?

1:01

MA640S Series More Details

MA640S Back View
MA640S Back View
MA640S Cabinet
MA640S Cabinet
MA640S Front View
MA640S Front View
MA640S Side View
MA640S Side View
Side View
Side View
Power Supply
Power Supply
HUB
HUB
Module Front View
Module Front View
Module Back View
Module Back View
HUB
HUB
LED Module
LED Module
Power Supply
Power Supply
HUB
HUB

MA640/MA640S Frontal Service LED Display

  • 640*480mm Cabinet Standard Size
  • 4:3 ratio Cabinet Design
  • Frontal Service Design
  • Magnesium Alloy Cabinet Design
  • LED Module Without Bottom Shell (MA640S)
  • Cable-Free Hard Connection (MA640S)
  • CE,Rohs Approved
  • 3 Years Warranty and 5% Spare Part
Find More

Get Your Price Now

Specification

MA640 MA640S MA640

Pixel Pitch(mm)

P1.25mm

P1.53mm(COB)

P1.86mm(COB)

P2mm

P2.5mm

P3.076mm

P4mm

LED

SMD1010

SMD1212

SMD1515

SMD1515

SMD2121

SMD2020

SMD2020

Module Resolution(dots)

256*128

208*104

172*86

160*80

128*64

104*52

80*40

Module Size(mm)

320*160

Cabinet Resolution(dots)

512*384

416*312

344*258

340*240

256*192

208*156

160*120

Cabinet Size(mm)

640mm*480mm*(WxH)

Pixel Density(dots/pc)

196608

129792

88752

81600

49152

32448

19200

Serviceability

Full front service

Protection Level(Front/Rear)

IP50

Weight

7.5kg

Grey Level (bit)

14

Brightness(cd/㎡)

650

650

750

750

800

800

800

Contrast

6000:01:00

Color Gamut

≥90% NTSC

Refresh Rate (Hz)

3840

Vert. viewing angle

140°

Brightness Uniformity

≥95%

MA640S

Pixel Pitch(mm)

P1.25mm

P1.53mm

P1.86mm

P2.5mm

LED

SMD1010

SMD1212

SMD1515

SMD2121

Module Resolution(dots)

256*128

208*104

172*86

128*64

Module Size(mm)

320*160

Cabinet Resolution(dots)

512*384

416*312

344*258

256*192

Cabinet Size(mm)

640mm*480mm*(WxH)

Pixel Density(dots/pc)

196608

129792

88752

49152

Serviceability

Full front service

Protection Level(Front/Rear)

IP50

Weight

7.5kg

Grey Level (bit)

14

Brightness(cd/㎡)

650

650

750

800

Contrast

6000:01:00

Color Gamut

≥90% NTSC

Refresh Rate (Hz)

3840

Vert. viewing angle

140°

Brightness Uniformity

≥95%

Download Product Manual User Operation Guide

Products

MA640 series HD Indoor LED Screen

P2

160*60 dots/module
320*240 dots/cabinet
640*480mm

MA640 series HD Indoor LED Screen

P2.5

128*64 dots/module
256*192 dots/cabinet
640*480mm

MA640 series HD Indoor LED Screen

P3.07

104*52 dots/module
208*156 dots/cabinet
640*480mm

MA640 series HD Indoor LED Screen

P4

80*40 dots/module
160*120 dots/cabinet
640*480mm

Tech Support

Unit LED has a professional technical support team to solve any tech problem for you, tech support covers installation, configuring, and anything about LED display, please check our contact us page.