Orders placed after 4PM on weekdays will not ship until the next business day. Orders placed after 11am Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
This item's manufacturer/distributor usually ships within 7-14 business days business days (subject to availability). You will be charged as soon as the manufacturer receives the order. This item is noncancelable and nonreturnable.
PayPal Orders Payments processed using PayPal will be charged immediately (as opposed to when an order ships).
International Orders Payments for international orders will be charged as soon as the order is placed.
The Wohler HDM-550-4K is a high-performance 55", slim-bezel UHD 4K Broadcast Video Monitor designed for studio environments and playout and monitoring applications, as well as most other broadcast applications.
Offering four 3G/HD/SD-SDI and four DVI-D inputs, scaling, and quad-split functionality, this monitor allows for multiple displays options. You can have any four HD/SD SDI/HDMI/DVI inputs displayed in a quad-split in up to 1920 x 1080p60 resolution each; any single 3G/HD/SD-SDI or HDMI/DVI input upscaled to a single 3840 x 2160 UHD image; or a single UHD signal displayed in full resolution. There are also four 3G/HD/SD-SDI outputs.
The HDM-550-4K is an IPS panel with a 178° viewing angle, 1400:1 contrast ratio, 400 cd/m² brightness with an LED backlight, and 1.06 billion color depth. It has two built-in 5W stereo speakers, two RCA audio outputs, and 2-8 channel OSD audio meters for each display window. OSD functions also include tally, blue only, H/V delay, and audio/video lost alarms per display window. Control interfaces consist of eight GPI connections on DB9 ports, RS-485 on an RJ45 jack, and Ethernet 10/100M on an RJ45 jack.
The monitor features advanced 10-bit digital signal processing technology, plus a 3D comb filter, de-interlacer and highly accurate scaling. All this ensures the monitor portrays smoother, more natural image reproduction.
55" slim-bezel 4K Ultra HD studio, playout, monitoring display
Four 3G/HD/SD-SDI and four DVI-D inputs
Four 3G/HD/SD-SDI outputs
Highly accurate upscaling
Multiple display options up to quad-split
IPS panel with a 178° viewing angle
1400:1 contrast ratio
400 cd/m² brightness
1.06 billion color depth
Configurable color temperature
Two built-in 5W stereo speakers
Two RCA audio outputs
2-8 channel OSD audio meters for each display window
Tally, blue only, H/V delay, and audio/video lost alarms per display window
Eight GPI connections on DB9 ports, RS-485 on RJ45, and Ethernet on RJ45
10-bit digital signal processing
3D comb filter
VESA 350mm mount
In the Box
Wohler 55" UHD 4K Broadcast Video Monitor
Limited 1-Year Warranty
Table of Contents
55" (140 cm) diagonally
4 x 3G/HD/SD-SDI on BNC 4 x DVI/HDMI on DVI-D
4 x 3G/HD/SD-SDI on BNC
Quad-Link 3G-SDI or Quad-Link DVI (up to 1920 x 1080p60) for single UHD display
Any single 3G/HD/SD-SDI or DVI/HDMI input upscaled to single UHD display
Any four separate HD/SD inputs displayed as quad-split (up to 1920 x 1080p60 each)
Up to 3840 x 2160 UHD (16:9) input and display resolutions
*Not compatible with DCI 4K 4096 x 2160 signals
60, 59.94, 50, 48, 30, 29.97, 25, 24
178° (H) x 178° (V)
D32, D50, D56, D65, D93, USER1, USER2
Embedded audio on SDI and DVI/HDMI
2 x stereo speakers (5 W each) 2 x RCA jacks (analog)
OSD Audio Meters
2-8 channels for each display window, from SDI or HDMI video input
Dual IMD per display window, tally, audio/video lost alarms per display window, blue only, H/V delay
8 x GPI on DB9 1 x RS-485 on RJ45 1 x Ethernet 10/100M on RJ45