- Description
- Specifications
1-In 4-Out 4K HDMI Splitter with 60Hz Support, HDCP 2.2 Compliance, HDR, and EDID Management for Multi-Display Installations
The Seco-Larm MVD-AH14-01Q is a 4K HDMI splitter that takes one HDMI source and distributes it to four displays simultaneously at resolutions up to 4K at 60Hz with HDR. The HDMI 2.0b interface supports HDCP 2.2 copy protection for compatibility with protected content from streaming devices, Blu-ray players, and cable boxes. Built-in EDID management handles display communication automatically, and the 18 Gbps bandwidth delivers full 4K resolution with 4:4:4 chroma subsampling at 24-bit color depth. Individual output status LEDs on the front panel confirm active signal delivery to each connected display, and the included 5V DC power adapter powers the splitter independently of the source device.
The MVD-AH14-01Q supports daisy-chaining up to 4 levels for installations that need more than 4 displays from a single source. Audio passthrough handles LPCM 7.1, Dolby TrueHD, and DTS-HD Master Audio without compression or conversion. The enclosure measures 2-1/2 in. x 6-7/16 in. x 5/8 in. and fits behind a display wall, inside an AV closet, or alongside other signal distribution equipment. ESD protection at plus/minus 8kV air-gap and plus/minus 4kV contact guards the electronics against static discharge during installation and operation.
Where the MVD-AH14-01Q Fits
- Digital signage and retail video walls where one media player feeds identical content to four screens across a storefront, lobby, or trade show booth, and HDCP 2.2 compliance ensures protected content plays without handshake failures
- Conference rooms and training centers where a single presentation source drives multiple displays throughout a large room or across breakout rooms, with 4K at 60Hz keeping text, charts, and video sharp on every screen
- Sports bars and entertainment venues where a cable box or streaming device sends its output to four TVs mounted in different viewing areas, with lossless audio passthrough to each display for full surround sound capability
What the MVD-AH14-01Q Delivers
- 4K at 60Hz with HDR and 18 Gbps bandwidth: Full 4K resolution at 60 frames per second with 4:4:4 chroma at 24-bit color depth. HDR support preserves high dynamic range content from the source to all four displays without signal degradation.
- HDMI 2.0b with HDCP 2.2 compliance: Handles the latest HDMI standard and HDCP copy protection for seamless playback of protected content from streaming devices, Blu-ray players, and cable boxes on all four connected displays.
- Lossless audio passthrough: Full support for LPCM 7.1 channel audio, Dolby TrueHD, and DTS-HD Master Audio. The splitter passes audio untouched from the source to all four outputs without downmixing or compression.
- EDID management and daisy-chain support: Built-in EDID management handles display negotiation automatically for reliable plug-and-play operation. Daisy-chain up to 4 levels of splitters for installations that need 16 or more displays from a single source.
- Individual output LEDs with ESD protection: Status LEDs on each output confirm active signal delivery at a glance. ESD protection at plus/minus 8kV air-gap and plus/minus 4kV contact guards against static discharge during installation.
Do HDMI Splitters Drop Quality?
An active HDMI splitter like the MVD-AH14-01Q delivers a full digital signal to each output without quality loss. The 18 Gbps bandwidth matches the source signal capacity of HDMI 2.0b, so the splitter passes the complete 4K at 60Hz video stream and lossless audio to all four displays at the same quality as a direct connection. Passive splitters and low-bandwidth units can introduce signal degradation, but active splitters with dedicated amplification and EDID management maintain signal integrity across every output.
