Absen
KLCOB V2 Series

COB LED display for installations with high requirements for image quality and reliability

Premium indoor LED display

High image quality
for professional environments

Absen KLCOB V2 Series is a high-resolution LED display with flip-chip COB technology, developed for permanent installations where deep blacks, high contrast, consistent colour reproduction and reliable operation are particularly important.

The series combines a contrast ratio of 15,000:1 with up to 1 000 nits of brightness and a refresh rate of 3,840 Hz. The dark surface treatment reduces reflections and provides a consistent image with clear details in both bright and dark areas.

Trefyr offers KLCOB V2 in pixel pitches of 1.25 and 1.56 mm. The panels have a 16:9 aspect ratio, making it easy to build Full HD, 4K or project-specific display formats for meeting rooms, showrooms, reception areas, control rooms and other professional environments.

Professional COB solution from Absen

Developed for image quality, efficiency and durability

KLCOB V2 combines flip-chip COB technology, efficient heat management and a protected display surface for installations that need to provide stable image quality over time.

Deep blacks and high contrast

The dark surface treatment reduces reflections and produces deeper black levels. The 15,000:1 contrast ratio ensures that both dark details and bright image areas remain clearly visible.

Efficient and cool operation

Flip-chip COB and common cathode technology contribute to lower heat generation and efficient energy consumption. This supports reliable operation and reduces the cooling requirements of the installation.

Durable and protected display surface

COB technology protects the LED components against impact, dust and physical contact. The smooth surface is also easy to clean and well suited to public environments.

Flexible formats and shapes

The modular panel construction supports standard formats, wide display surfaces and project-specific solutions. The series can also be used for concave curves and precise 90-degree corners.

Installation and service

Slim construction with front service access

KLCOB V2 is designed for permanent indoor installations where the display needs to be mounted close to the wall while remaining accessible for future service.

The panels are only 39.3 mm deep. LED modules and internal components can be accessed from the front of the display, reducing the need for a separate service space behind the installation.

Wall-mounted

The display is installed on a customized structure directly against the wall. This creates a slim, permanent installation that remains easy to service from the front.

Recessed and custom formats

The display can be built in wide, vertical or asymmetrical formats and integrated into walls or interior structures. Front service access simplifies future maintenance.

Freestanding

The display is installed on a floor-standing structure when wall mounting is not possible. This provides a stable and flexible installation adapted to the space.

Ceiling-mounted or suspended

The display can be suspended from the ceiling or an existing rigging structure when the floor area needs to remain clear. This provides flexible placement adapted to the space.

KLCOB V2 Specifications

Optical

Pixel Pitch: 1.25mm | 1.56mm
Type of LED: Flip-chip COB LED
Pixel resolution: 480×270 | 384×216
Brightness (nit): 600 – 1 000 nit
Grayscale (bit): 13 bit
Contrast ratio: 15 000:1
Viewing angle: 160° H | 160° W
Refresh rate (Hz): 3 840 Hz
Material: Die-cast aluminum
Dimensions: 600×337.5×39.3 mm
Weight: 4.5 kg
Service: Front
IP rating: IP40/IP21
Control unit: NovaStar
Receiving card: NovaStar
Data connection: Ethernet
Power Consumption (max): 350W / sqm
Power Consumption (avg): 117W / sqm
CCC, CE, CB, ROHS, FCC, ETL, PSE, CQC
2 year

Project information

Start your project

We can help you design custom solutions for LED video wall, display and screen rental or installation in any application. Whatever the size, complexity, or type of installation, we will find the solution that meets your needs.

Contact sales

Sebastian Brissman
Project Manager/Sales
Phone: +46 730-757733
Email: sales@trefyr.se

Sebastian Brissman, projektledare på Trefyr