Lightware MX2-24x24-HDMI20-Audio HDMI 2.0 standalone matrix switcher - 91310049 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Lightware MX2-24x24-HDMI20-Audio is a 24-input, 24-output standalone HDMI 2.0 matrix switcher that adds dedicated analog audio embedding and de-embedding to the 4K60 4:4:4 signal routing capability of the MX2 24x24 platform. Eight input ports include stereo balanced Phoenix connectors for embedding analog audio into the HDMI stream, and eight output ports provide de-embedded stereo LPCM audio for connection to amplifiers and audio distribution systems. This makes the unit well-suited for installations where breakaway analog audio routing is required alongside 4K HDMI switching—such as conference centers, auditoriums, and training facilities where audio zones must be managed independently of video destinations. AV designers specifying a 24x24 4K HDMI matrix with analog audio breakout for a large commercial installation will find this unit directly applicable.
Product Description
The MX2-24x24-HDMI20-Audio uses the same 24x24 non-blocking crosspoint architecture as the standard MX2-24x24-HDMI20, operating at 18 Gbps per port with 4K UHD 60Hz 4:4:4 throughput on all inputs and outputs. The audio section provides 8 stereo balanced analog inputs (5-pole Phoenix) for embedding into the HDMI stream and 8 stereo balanced analog outputs (5-pole Phoenix) for de-embedding LPCM audio from any routed input. The unit supports HDMI 5K formats at 5120x2160, HDR, Dolby Vision, Dolby TrueHD, and DTS-HD Master Audio. Control is via Ethernet (RJ45, built-in web interface), RS-232 (3-pole Phoenix), and USB. The standard IEC power connector accommodates single or optional redundant power configurations.


Key Features
- 24x24 non-blocking HDMI 2.0 matrix — 18 Gbps per port, full 4K60 4:4:4 on all ports
- 8x analog audio inputs — stereo balanced 5-pole Phoenix connectors for embedding audio into HDMI stream
- 8x analog audio outputs — stereo balanced 5-pole Phoenix connectors for de-embedded LPCM breakaway audio
- 4K UHD 60Hz 4:4:4 — up to 4096x2160 at 600 MHz pixel clock, uncompressed
- 5K signal support — 5120x2160 at 30Hz 4:4:4 or 60Hz 4:2:0
- HDR and Dolby Vision — pass-through on all HDMI ports
- High-bitrate audio — Dolby Atmos, TrueHD, DTS-HD Master Audio embedded in HDMI
- HDCP 2.3 and 1.4 — with cross-conversion between versions
- Advanced EDID Management — 100+ EDID profiles, managed via built-in web interface
- Zero frame latency — no added delay on any signal path
- 4RU rack-mountable — removable rack ears, front-panel crosspoint keys
Typical Applications
- Conference room / boardroom
- Training room
- Auditorium
- House of worship
- All-hands room
- Broadcast studio
Technical Specifications
| Specification | Value |
|---|---|
| Video inputs | 24x HDMI 2.0 (19-pole) |
| Video outputs | 24x HDMI 2.0 (19-pole) |
| Audio inputs | 8x stereo balanced, 5-pole Phoenix |
| Audio outputs | 8x stereo balanced, 5-pole Phoenix |
| Routing | 24x24 non-blocking |
| Data rate per port | 18 Gbps |
| Max resolution | 4096x2160 @ 60Hz RGB 4:4:4 (600 MHz pixel clock) |
| 5K support | 5120x2160 @ 30Hz 4:4:4 or 60Hz 4:2:0 |
| HDCP | 2.3 and 1.4 with cross-conversion |
| Power | IEC standard, 110/220V (single or optional redundant) |
| Serial control | 3-pole Phoenix |
| Ethernet | RJ45 |
| USB | Mini USB B |
| Form factor | 4RU, rack-mountable, removable rack ears |
| SKU | 91310049 |
Competitor Comparison
| Criteria | Lightware MX2-24x24-HDMI20-Audio | Crestron DM-MD32X32 | Extron DXP 88 HDMI | Kramer VS-6464DN-EM |
|---|---|---|---|---|
| Matrix size | 24x24 | 32x32 | 8x8 | 64x64 |
| Analog audio embed/de-embed | Yes — 8 in / 8 out Phoenix balanced | Via audio cards (extra cost) | No | No — audio over network only |
| Max resolution | 4K60 4:4:4 + 5K | 4K60 | 4K30 | 4K60 |
| Zero latency | Yes | No | No | No |
| HDCP 2.3 | Yes | Yes | No — HDCP 2.2 | Yes |
| Standalone chassis | Yes — 4RU standalone | No — modular frame required | Yes | No |
| 5K support | Yes | No | No | No |
| Breakaway audio routing | Yes — independent of video | Partial | No | No |
Frequently Asked Questions
- How many simultaneous analog audio routes does this unit support?
- Eight analog stereo inputs can embed audio into any HDMI input port's stream, and eight analog stereo outputs can de-embed LPCM audio from any routed HDMI source independently of the video routing. This provides breakaway audio capability for up to 8 independent audio zones.
- Can the analog audio be routed independently from the video?
- Yes. The audio embedding and de-embedding operate independently of the video crosspoint, allowing audio from one source to be sent to a different destination than the video — a standard requirement for multi-zone AV installations.
- What connector type are the audio ports?
- All audio connections use 5-pole Phoenix (Phoenix Combicon series, 3.5mm pitch, type MC 1.5/5-ST-3.5). Mating plugs are included with the unit.
- Is optional power redundancy available on this model?
- Yes. The standard configuration uses a single IEC power connector, but the unit supports an optional second power supply for redundancy. For built-in dual redundant power with rugged Neutrik connectors, specify the MX2-24x24-HDMI20-Audio-R variant.
- Does this unit support Dante audio?
- No. Dante and AES67 audio networking are available on the MX2M modular platform. This unit provides analog audio embedding/de-embedding only.
- What control interfaces are available?
- The unit is controllable via Ethernet (built-in web interface and LDC software via RJ45), RS-232 (3-pole Phoenix), and USB (mini USB B for direct software connection).
- Where can I purchase the MX2-24x24-HDMI20-Audio?
- Available directly from Creation Networks at creationnetworks.net.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
Nationwide Audiovisual Services, Design, Installation & Support
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Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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