Matrix & Switchers

HDMI matrix units, switchers, HDBaseT matrices and multi-viewers in 2x2 through to 16x16 configurations, from Blustream, CYP, Gefen and SEADA.

167 products Award Winning Dealer Since 2013 Free expert consultation

Sizing a matrix correctly

A matrix lets any source reach any display independently. A switcher selects between sources for a single display. If two rooms need to watch different things at the same time, you need a matrix, and no amount of splitting will substitute for one.

Size on inputs and outputs, then add headroom. A 4x4 with all four inputs used leaves nothing for the next source you buy, and expanding later usually means replacing the unit rather than adding to it. HDBaseT matrices send each output over Cat6 or Cat6a to a receiver at the display, which is how most whole house systems are wired.

Check bandwidth support against what the sources actually output. A matrix rated for 4K at 60Hz will not pass 4K at 120Hz from a games console, and the symptom is usually a blank screen rather than a helpful error message. Confirm HDCP version support, EDID management, and whether audio is extracted at the matrix or at each receiver. Send us the room layout and source list and we will specify it.

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96 of 167 products

  • SEADA

    SEADA MS-HBTB66C70 6×6 18G HDBaseT Matrix Switcher KIT

    SKU: MS-HBTB66C70

    £2,082.50
    Ex. VAT
    The MS-HBTB66C70 HDBaseT™ Matrix Switcher Kit supports 4K HDMI, audio, IR, RS232, and PoC over 70m via a single CAT cable. With 18 audio inputs, 12 outputs, and full audio control, it suits both residential and commercial setups. Includes 4 HDBaseT receivers.
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  • SEADA

    SEADA MS-HDM44 4×4 HDMI 2.0 18Gbps Matrix Switcher

    SKU: MS-HDM44

    £500.00
    Ex. VAT
    The MS-HBTB66C70 HDBaseT™ Matrix Switcher Kit supports 4K HDMI, audio, IR, RS232, and PoC over 70m via a single CAT cable. With 18 audio inputs, 12 outputs, and full audio control, it suits both residential and commercial setups. Includes 4 HDBaseT receivers.
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  • SEADA

    SEADA MS-HDM88 8×8 18G HDMI Matrix with ARC

    SKU: MS-HDM88

    £1,250.00
    Ex. VAT
    The MS-HDM88 Matrix Switcher routes 4K HDCP 2.2 signals from 8 HDMI sources to 8 displays. It supports ARC, downscaling, and analog/coaxial audio de-embedding. Multiple control methods ensure seamless operation.
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  • SEADA

    SEADA MS-HV51B 4K 5×1 Multi-format Presentation Switcher

    SKU: MS-HV51B

    £500.00
    Ex. VAT
    The MS-MV51B is a 4K presentation switcher featuring 4 HDMI and 1 VGA (YPbPr, CVBS) input with HDMI output. It includes a built-in scaler for seamless resolution adjustment, delivering sharp, consistent video across all sources—ideal for pro AV environments.
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  • SEADA

    SEADA HDMI/USB KVM Extender Over Cat5e/6

    SKU: KVM50HD

    £250.00
    Ex. VAT

    This HDMI/USB KVM Extender transmits HDMI and USB signals up to 164ft over a single Cat5e/6 cable with zero latency. It supports HDMI 1.4b, USB 2.0, and two-way POC, requiring power from only one end.

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  • £707.92
    Ex. VAT
    Extend HDMI, USB, IR, RS232, and audio signals up to 328ft with this HDMI USB KVM Extender. It supports HDBaseT transmission, LAN connectivity, and two-way USB control, offering flexible operation from either source or display side.
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  • Blustream

    Blustream CMX42CS 4x2 4K HDMI 2.0 Matrix Switch

    SKU: CMX42CS

    £343.33
    Ex. VAT
    The Blustream CMX42CS is a 4x2 HDMI 2.0 matrix switch supporting 4K at 60Hz 4:4:4, HDCP 2.2, and two independent outputs. Ideal for custom AV installations in homes or commercial spaces, it ensures dependable UHD signal distribution.
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  • Blustream

    Blustream CMX44CS-V2 Contractor 4x4 4K HDMI 2.0 Matrix

    SKU: CMX44CS-V2

    £580.00
    Ex. VAT

    Blustream's new CMX44CS-V2 replaces the previous CMX44CS, adding Optical S/PDIF & phoenix audio breakout. The CMX44CS-V2 supports HDMI2.0 with HDCP2.2, allowing distribution of four HDMI sources to four displays. This enables all sources to be viewed as required within a matrix configuration.

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  • Blustream

    Blustream HSP14CS-V2 4-Way HDBaseT™ CSC Splitter - 4K 60Hz 4:4:4

    SKU: HSP14CS-V2

    £630.00
    Ex. VAT

    The HSP14CS-V2 4K HDBaseT™ CSC splitter allows a single HDMI 2.0 4K 60Hz 4:4:4 source to be distributed to four simultaneous HDBaseT™ outputs, delivering exceptional flexibility for single source distribution environments. Independent downscaling on each output ensures displays limited to lower video resolutions can receive optimised video signals, while compatible screens continue to display the native 4K UHD content.

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  • £1,075.00
    Ex. VAT
    The Blustream WMF72-V2 is an advanced 4K wireless multi-format presentation switch supporting HDMI, USB-C, AirPlay, Miracast, and Chromecast inputs to dual HDMI outputs, with multiview presentation, built-in video scaling, dual LAN, and web-GUI control.
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  • CYP

    CYP RAX-B-300 – RAX 300 3U Blank Shelf

    SKU: CYP RAX-B-300

    £62.49
    Ex. VAT

    The CYP RAX-B-300 is a 3U blanking plate for the RAX-300 modular equipment rack, designed to fill unused rack space and tidy the front of an AV installation. Its open-frame construction also provides a dedicated mounting point for the RAX-FAN-300 cooling fan, allowing airflow to be added exactly where it is needed. Compact and lightweight, it helps keep components neatly housed and easy to access for servicing in both point-to-point and multi-zone systems.

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  • CYP

    CYP RAX-FAN-300 – RAX 300 Cooling Fan System

    SKU: RAX-FAN-300 FAN

    £92.49
    Ex. VAT
    The CYP RAX-FAN-300 is a 3U cooling fan unit designed for the RAX-300 rack system. It mounts neatly into the rack to draw heat away from densely packed AV components such as extenders, repeaters and breakout boxes, helping maintain reliable operation in complex installations. Power is drawn from a compatible RAX-PSU, and the unit is TAA compliant and backed by a five year warranty.
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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.

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