AV Distribution

Matrix switchers, extenders, audio integration and signal conversion for multi-room and custom install AV. Professional distribution hardware from Blustream, CYP, Gefen and SEADA.

617 products Award Winning Dealer Since 2013 Free expert consultation

Designing AV distribution that works

AV distribution is a design job before it is a shopping job. Get the source count, display count, distances and control method clear first, and the hardware choice usually follows without much argument.

Three questions decide most systems. How many sources need to reach how many displays, and does every display need independent access to every source? What is the longest cable run, and can it be Cat6 or does it need fibre? What audio has to come out of the video path, and where does it need to arrive? Answer those and the specification largely writes itself.

The details that cause problems later are EDID handling, HDCP version support and control integration. A system that works on day one can fail when a source is replaced with one using a newer HDCP version, so specify with some headroom. IR, RS232 and IP control all need planning at design stage rather than after the cable is in the wall. If you are specifying a system, send us the layout and we will work through it with you.

4.95/5 from 20,654+ reviews Award Winning Dealer Since 2013 UK Specialist since 2005

588 of 617 products

  • Gefen GTB-HD4K2K-144C-BLK 4K Ultra HD 1:4 Splitter for HDMI
    SALE

    Gefen

    Gefen GTB-HD4K2K-144C-BLK 4K Ultra HD 1:4 Splitter for HDMI

    SKU: GTB-HD4K2K-144C-BLK

    £333.90 £371.00
    Ex. VAT ✓ Save £37.10
    The Gefen GTB-HD4K2K-144C routes one Ultra HD source to four 4K Ultra HD displays.
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  • Gefen EXT-USB2.0-LR USB 2.0 Extender
    SALE

    Gefen

    Gefen EXT-USB2.0-LR USB 2.0 Extender

    SKU: 2335

    £948.60 £1,054.00
    Ex. VAT ✓ Save £105.40
    The compact USB 2.0 LR Sender/Receiver units install in minutes and fully support all USB versions (V1.1 and V2.0), at speeds of up to 480 mbps. Product Code - EXT-USB2.0-LR.
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  • SEADA

    SEADA SD-0102-4K60 18Gbps 1×2 HDMI2.0 Splitter

    SKU: SEADA SD-0102-4K60 18Gbps 1×2 HDMI2.0 Splitter

    £157.92
    Ex. VAT

    The 1×2 HDMI 2.0 Splitter supports 4K@60Hz resolution and outputs one HDMI source to two displays. With 18Gbps bandwidth, EDID control, auto-scaling, and a 3.5mm audio out, it ensures flexible, high-quality signal distribution

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  • £250.00
    Ex. VAT

    Distribute one HDMI source to four displays in 4K@60Hz with the 1×4 HDMI 2.0 Splitter. It features EDID control, auto-scaling, a 3.5mm audio out, and an ON/OFF power switch for user convenience.

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  • Blustream

    Blustream SW61AB 6-way 4K HDMI 2.0 Switch

    SKU: SW61AB

    £210.00
    Ex. VAT

    The Blustream SW61AB is a 6-input 4K HDMI 2.0 switch supporting 4K 60Hz 4:4:4 with HDR, HDCP 2.2, audio breakout to optical S/PDIF and balanced analogue outputs, and control via IP, RS-232, IR, web GUI, and front panel, with auto and priority switching.

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  • Atlona AT-HD4-V42 4x2 HDMI Switcher with Auto Switching
    SALE

    Atlona HD Distribution

    Atlona AT-HD4-V42 4x2 HDMI Switcher with Auto Switching

    SKU: AT-HD4-V42

    £288.37 £429.54
    Ex. VAT ✓ Save £141.18
    The Atlona HDMI 4x2 Switcher (mirrored display outputs) has a high speed digital performance connection between four sources and a video display without signal degradation. Product Code - AT-HD4-V42.
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  • SEADA

    SEADA SP-H14B 1×4 HDMI 18Gbps Splitter

    SKU: SEADA SP-H14B 1×4 HDMI 18Gbps Splitter

    £141.67
    Ex. VAT
    Distribute one HDMI source to four displays in stunning 4K@60Hz with the 1×4 HDMI 18Gbps Splitter. It supports up to 18Gbps bandwidth, delivering crisp video and audio with zero data loss.
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  • SEADA

    SEADA SD-MV-KM43 4K60Hz KVM with Multiviewer & Matrix Switch

    SKU: SD-MV-KM63

    £1,457.50
    Ex. VAT
    The SD-MV-KM43 is a 4K HDMI multiviewer with full KVM functionality, supporting up to four inputs and dual 4K outputs. It enables dynamic screen layouts, shared USB control, and seamless PC switching across one or two monitors ideal for control rooms, security, and broadcast setups.
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  • SEADA

    SEADA SP-H18B 18Gbps 1×8 HDMI Splitter

    SKU: SEADA SP-H18B 18Gbps 1×8 HDMI Splitter

    £275.00
    Ex. VAT

    The 1×8 HDMI Splitter supports 4K@60Hz and 18Gbps bandwidth, distributing one HDMI source to eight displays. It offers HDMI 2.0b, HDCP 2.2, and flexible EDID settings for seamless compatibility.

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  • £425.49
    Ex. VAT

    The CYP MA-401 is a versatile 4×1 HDMI switcher featuring a built-in 20W Stereo Amplifier, designed for high-performance audio and video support with HDR and ARC capabilities, making it well-suited for both residential and corporate installations. It allows routing of up to four high-bandwidth (18Gbps) HDMI sources to the local HDMI output with automatic input switching support.

     

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  • SEADA

    SEADA SD-PS-M943 4K Presentation Switcher with Multiview

    SKU: SD-MV-M943

    £1,916.67
    Ex. VAT
    The SD-PS-M943 is a 4K seamless presentation switcher with multiview support, handling up to 9 video inputs (HDMI, DP, USB-C). It features audio embedding/de-embedding, HDMI and HDBaseT outputs, and flexible control via web GUI, RS232, IR, or third-party systems. Perfect for classrooms, meetings, and events.
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  • SEADA

    SEADA SP-HBT14150B 1×4 HDBaseT 18Gbps Splitter

    SKU: SP-HBT14150B

    £1,000.00
    Ex. VAT

    The SP-HBT14B150 1×4 HDBaseT Splitter extends 4K HDMI signals up to 120m and 1080p up to 150m via CAT6/6a/7. It supports 7.1CH HD audio, audio de-embedding, and EDID management, making it ideal for professional AV setups.

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HDMI over IP, sometimes called AV over IP, converts video and audio into IP packets that can be distributed across a standard Ethernet network. This approach allows for scalable and flexible AV systems with extended reach, simplified control, and cost-effective multi-display installations. CYP Europe’s AV over IP solutions provide future-ready performance that integrates seamlessly into modern networks.

These devices allow one or multiple HDMI sources to feed multiple displays. A splitter duplicates the signal, while a matrix switch lets you send different inputs to different screens.

For distances over 10m, use active HDMI, HDBaseT extenders, or fibre HDMI cables. These maintain 4K/8K signal quality without loss.

Passive devices simply split signals, while active ones boost and equalise them to prevent degradation. Active systems are essential for long runs or multiple outputs.

Use an EDID manager or compatible distribution amplifier. This ensures all connected devices communicate correctly and avoid handshake issues.

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