4K 12x12 HDMI Matrix Switch Splitter

Part Number:
Usually ships in 3-4 business days
4K 12x12 HDMI Matrix Splitter (4U)
2-HDMI Outputs on each HDMI Out Card
Apps, Web GUI & Dual LAN/RS232 Control
Includes 7 Color Touch Screen"
Optional Elan & 2-Way Control4 Drivers
Shown with Optional Dual 7 Displays"
WolfPack HDMI SwitchersHDTV Supply's WolfPackBronze 4K 12x12 HDMI Matrix Splitter is a preconfigured integrated HDMI video & HDMI audio modular HDMI Matrix Switcher. The 4K 18x18 chassis back plane allows HDMI to be converted & switched eliminating external converters and it allows any input to be routed to any HDMI 2-outputs, or the same input to be routed to all outputs, or any combination. The core of the 4K 12x12 HDMI Matrix Splitter consists of an 18x18 Modular Matrix chassis & its highly configurable backplane that supports 18 input cards and 18-Dual HDMI Output Cards. The 4K 18x36 HDMI Matrix Splitter is also 4K at 30 Hz compliant. You can control the WolfPackBronze 4K 12x12 HDMI Matrix Splitter via front buttons, WEB GUI control or the dual LAN/RS-232 serial ports. The matrix also has optional Elan and 2-Way Control4 drivers.

NOTE 1: This is not a true 4K 12x12 HDMI Matrix Switcher as it has 2-HDMI connector outputs on each output card. Think of it as an 12x6x2 HDMI Matrix Switch. Each one of the 18-HDMI cards have 2-HDMI outs having the same picture on each card. The 4K 12x12 HDMI Matrix Splitter design is for applications that that cannot afford a true $7,000+ 12x12 HDMI Matrix Switch & can live with splitting each HDMI output on the matrix.

The WolfPackBronze 4K 12x12 HDMI Matrix Splitter manages HDMI input signals for the inputs and outputs. This 4K 12x12 HDMI Matrix Splitter supports long haul transmissions, maintains power reliability in the event of failure and offer the best flexible solutions for an AV system deployment. Our 4K 12x12 HDMI Matrix Splitter also can support high-resolution HDMI sources routed to HDMI displays, monitors, projectors, or audio receivers, etc. It also has optional Elan & 2-Way Control4 Drivers. Our Modular WolfPack Modular Matrix Systems have dual RS232 & LAN ports on the back of the chassis that can be used (1) as a back-up control if one malfunctions and (2) you can use the 2nd-RS232/LAN port to control the Matrix Switcher at the same time as the first.

Reasons that sets our WolfPackBronze 4K/30 HDMI Modular Matrix Switchers apart from others:

  1. 4K/30 HDMI 1.4 cards for the best picture
  2. Use HDMI output cards that have 2-HDMI outs with both outputs showing the same picture
  3. Optionally uses the best 4K/30 HDBaseT HDMI to CATx extenders with POC (Power Over Cable)
  4. 40 - Preset scenes that can be Saved and Recalled
  5. Closed Caption (CC) Pass-through
  6. Control via an iPad, Android, Web Browser (WEB GUI), RS232 & Front Buttons
  7. Optional Elan & 2-Way Control4 Drivers
  8. No latency
  9. 2-Year WolfPackCare Advance Replace Warranty
  10. Free Lifetime Telephone, CHAT, TEXT and Email Tech Support
  11. Other in & out cards available like VGA, DVI, Fiber, SDI, CVBS, YPbPr and Audio
  12. Optional low cost Video wall Processors

WolfPackBronze 4K 12x12 HDMI Matrix Splitter Configuration:

  • 1 - 18-card in and 18-card out 4K card cage (4U)
  • 12 - 1-port 4K HDMI input cards = 12-HDMI inputs
  • 6 - 1-port 4K 1x2 HDMI output cards = 12-HDMI outputs

NOTE: This HDMI Matrix Switcher has an option to add a 1080p Rack Mount 7" inch Dual Color Display (shown) for you to select & see screens of what is happening in your matrix system located in other rooms. It requires the dedicated use of 2-of the HDMI outputs to wire to the 2-HDMI inputs of the dual display. Those 2-Matrix HDMI outputs cannot be used for anything else so count the number of outputs you need and add two (2) more to see if this matrix fulfills your needs. Also, the sources feeding the displays must be set at 1080p.

WolfPackBronze 4K 12x12 HDMI Matrix Splitter Features:

  • Chassis size: 18 input and 18 outputs cards (4U)
  • Input Cards Supported:
    • 12 - 4K female HDMI single port cards = 12 - HDMI inputs
  • Output Cards:
    • 6 - 4K female HDMI single port cards with 2-HDMI Outputs = 12 - HDMI outputs
  • Input HDMI cable distance: Up to ~12 feet with an AWG24 HDMI 1.4 high speed cable
  • Input HDMI cable distance: Up to ~50 feet with an AWG24 HDMI 1.4 high speed cable
  • Flexible card type design supporting 18-HDMI input cards and 18-Dual HDMI output cards
  • Front-panel 7" Color Touchscreen for control & status feedback
  • IP controlled (WEB GUI) via built-in web server and LAN
  • Dual RS-232 Serial interface for remote control
  • Dual TC/PIP interface for remote control
  • Supports fast switching, no black/ blue/ split screen while switching
  • Hot-pluggable
  • Uses a dual control system
  • Control via Web / RS232 and Front Color Touchscreen control (no remote control)
  • 4U Rack-mountable

Why not buy buy this WolfPackBronze 4K 12x12 HDMI Matrix Splitter today?

WolfPack 4K 12x12 HDMI Matrix Switcher Specs:

  • Modular Configuration: 18 inputs/18 outputs card cage
  • Output cable distance: ~50 feet AWG24 HDMI 1.4 high speed cable
  • Supported Input & Outputs Signals:
    • HDMI and Display Port: up to 4K at 30 Hz
  • Control: Many including TCP/IP, RS232 and front 7" Color Touchscreen
  • Power Supply: 100 to 240VAC, 50-60Hz
  • Power Consumption: 50W 70W
  • Operating Temperature: -10℃ to 50℃
  • Storage Temperature: -25℃ to 55℃

Why not buy this 4K 12x12 HDMI Matrix Splitter today?


When one is designing an HDMI Matrix Switch the most important initial specification is the number of inputs and outputs you will need in your facility. The next, and often forgotten, is how the user wants to control those inputs and outputs. HDTV Supply has your back when you're buying one of our WolfPack Family of Modular Matrix Switchers as we have dozens of way to control the inputs and outputs and are shown at Controlling WolfPack Modular Matrix Systems, as well as below:
  1. Free iPad App (iOS)
  2. Free iPhone App (iOS)
  3. Free iPod App (iOS)
  4. Free Android Tablet App
  5. Free Android Phone App
  6. Free Samsung Galaxy Tablet App
  7. Free Samsung Galaxy Phone App
  8. Free Web GUI from any browser is standard
  9. Front panel push-buttons are standard
  10. Optional $100 7" Color Touch Screen on select models (Call)
  11. Dual RS232 ports are standard on select models
  12. Dual TCPIP ports are standard on select models
  13. DTVGame Sports Bar DirecTV™ Control System (Call)
  14. Allonis Sports Bar DirecTV™ Control System (Call)
  15. Free One-Way Control4 Drivers
  16. Optional $99 2-Way Control4 Drivers
  17. Optional $99 URC Drivers
  18. Optional $129 Crestron Drivers
  19. Optional $99 Elan Drivers
  20. Optional $99 RTI Drivers
  21. Optional Harmony Remote Control Codes for select models (Call)
For an up-to-date listing of all the methods to control our WolfPack Matrix Switchers go to Ways to Control Our WolfPack Family Of Modular Matrix Systems.

Control Drivers

DirecTV Controller


HDTV Supply has successfully installed our WolfPack, WolfPackLite and our other HDMI Matrix Switchers in Sports Bars, Restaurants, Bowling Alleys, Fitness Centers, Malls, Places of Worship, Data Centers, Gaming Rooms, Nail Salons, County Clubs, Casinos, Factories, Conference Rooms, Schools, Home Theaters or many other installations requiring HDMI matrix switching. The reason, we are told by the users, is the number of features we offer compared to other companies they looked at.

These modular HDMI matrix switchers can usually be integrated with many third party control systems using the RS232 port on the back of the matrix.

For experienced AV hardware and software professionals who want to write their own drivers for 3rd party control systems from:

  • AMX™
  • Control4™
  • Creston™
  • RTI™
  • DTVGameControl™
  • Elan g!™
  • Media Switcher™
  • OnControls™
  • Savant™
  • SimpleControl™
  • SwitchItUp™
  • SAVI Control™
  • URC Control™
...and we have created a simple and very easy to use RS232 script to write your own drivers.

EXAMPLE: If you want to switch input 8 to output 1, 8, 16, the RS232 command would be x1&8&16. and notice the command has a period (.) at the end of the string. The matrix even replies "OK" when the right command is received and shows "ERR" when receiving a wrong command. Here is the RS232 User Manual if you want to write your own drivers.

How to use the info:

END USER: If you are an end user and want to have a whole-house control system from any of the above 3rd party control houses but your budget can't support the price you were quoted, do the following:

  1. Call us for a quote
  2. Once you get our quote call a 3rd party control reseller or installer in your area and tell them "Here is the hardware I want to use, please give me a quote on writing the software and installing all of the hardware at my location." You usually can save $1,000s on larger systems.
CAVEAT: We are not certified by any of the above 3rd party control systems companies nor have the necessary hardware to verify, troubleshoot and support the 3rd party writing of the code. We do warranty, though, that the RS232 script in the above RS232 Users Manual has and will work to control the matrix directly.

Also, CLICK HERE for our DirecTV™ & HDMI Matrix Control Software for Bars & Restaurants

Why not buy this WolfPackBronze 4K 12x12 HDMI Matrix Splitter today?

Q: What are the HDCP options?
You can choose either to open or close the HDCP on the output card. A receiver that cannot support HDCP can also display the sources with HDCP.

Mix-n-Match combinations:

Non-HDCP source to a HDCP compliant TV

HDCP source to a non-HDCP compliant TV

Q: What is you test procedure?
Our testing procedure is:

  1. Assembling: Production line self-testing (Basic Functions)
  2. Initial Testing: Includes every card, control software and front panel front buttons
  3. 24 Hours Aging: Gao Sheng Standard Aging Room
  4. Final testing: All Functions
  5. QC final Inspection: Sticker, serial number, etc
  6. Packing: Pack and ship
Q: What are the dimensions of the chassis?
18x18: 4U - 482x390x178mm - 18.97x15.35x7.01 inches (L/W/H)

Q: Do you have any tips in the unlikely event the unit fails?
Turn it OFF and then disconnect the matrix from the AC power and all cables. Pull out each board from the rear and push back in. Plug all cables back in and turn it on.

Why not buy this WolfPackBronze 4K 12x12 HDMI Matrix Splitter today?

HDTV Supply's WolfPack Family of Matrix Switchers can be created however you wish. Just SCROLL DOWN and fill out the below and press SUBMIT and we will send you a quotation based upon your needs within an hour.

If it doesn't meet your needs just call us right now at 833-WOLFPACK or 833-965-3722 or email us at support@hdtvsupply.com

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