Crestron part number DM-NAX-XSP
The Crestron DM-NAX-XSP is an 8K smart display controller that passes HDMI through to a display while acting as a DM NAX audio-over-IP encoder and decoder with eARC support. It controls the display and other devices over CEC, RS-232, IR and relays, and is powered by PoE+.
Price on request
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About the Crestron DM-NAX-XSP
The HDMI input passes through to the HDMI output with support for up to 8K60 4:2:0, 8K30 4:4:4 and 4K120 4:4:4, HDR10, HDR10+, Dolby Vision and HDCP 2.3. Audio can be sent onto the network as a 2-channel DM NAX or AES67 downmix, while multichannel audio passes through on HDMI. Dolby formats are supported up to Dolby Atmos, and eARC is available on the HDMI connection to the display.
Network audio from DM NAX and AES67 sources can also be received, so the unit can route audio to or from other DM NAX and DM NVX devices, and it is interoperable with Dante devices through AES67. For device control there is a bidirectional RS-232 port (up to 115.2k baud), an IR output (up to 1.1 MHz), two isolated relays rated 1 A at 30 VAC/VDC, a programmable digital input and CEC. Setup is through a web interface.
Power is PoE+ (IEEE 802.3at Class 4) on Ethernet 1, from a PoE+ switch, a third-party source or the Crestron DM-PSU-ULTRA-MIDSPAN, and consumption is 14 W maximum. A second Ethernet port is provided. The compact black metal chassis can be mounted behind a display or on a single rack rail with the included hardware, and measures 128 mm high, 213 mm wide and 29 mm deep.
Key features
- HDMI pass-through up to 8K60 4:2:0 and 4K120 4:4:4
- eARC support on the HDMI connection to the display
- DM NAX and AES67 audio-over-IP encoder and decoder
- Dolby audio formats up to Dolby Atmos
- HDR10, HDR10+, Dolby Vision and HDCP 2.3
- Display control via CEC, RS-232, IR and relays
- PoE+ powered, 14 W maximum
- Mounts behind a display or on a single rack rail
DM-NAX-XSP specifications
| Video | HDMI in and pass-through out with HDR10, HDR10+, Dolby Vision, Deep Color; up to 8K60 4:2:0, 8K30 4:4:4 12-bit, 4K120 4:4:4 12-bit |
|---|---|
| Copy protection | HDCP 2.3; EDID |
| Audio | Inputs: HDMI, DM NAX, AES67; outputs: HDMI multichannel pass-through, DM NAX and AES67 2-channel downmix; eARC |
| Audio formats | Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos |
| Control ports | RS-232 up to 115.2k baud; IR up to 1.1 MHz or serial TTL up to 19200 baud; 2 isolated relays, 1 A at 30 VAC/VDC; digital input; CEC |
| Network | Ethernet 1: 100/1000 with PoE+; Ethernet 2: 100/1000 |
| Power | PoE+, IEEE 802.3at Type 2 Class 4 (25.5 W); compatible with DM-PSU-ULTRA-MIDSPAN; 14 W maximum |
| Audio over IP | Routes audio to or from DM NAX and DM NVX devices; Dante interoperable via AES67 |
| Mounting | Surface mount, for example behind a display, or single rack rail with included hardware; black metal chassis |
| Dimensions | Height 128 mm (5.03 in), width 213 mm (8.36 in), depth 29 mm (1.12 in) |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| DM-NAX-XSP | Standard | On request |
Where the DM-NAX-XSP is used
Works with the DM-NAX-XSP
Crestron installed by 1Install
We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.



Questions about the Crestron DM-NAX-XSP
What is the Crestron DM-NAX-XSP?
It is a DM NAX 8K smart display controller and network audio encoder and decoder with eARC support. It passes an HDMI source through to the display, sends and receives DM NAX and AES67 audio on the network, and controls connected devices over CEC, RS-232, IR and relays.
What video does the DM-NAX-XSP support?
The HDMI input and pass-through output handle up to 8K60 4:2:0, 8K30 4:4:4 12-bit and 4K120 4:4:4 12-bit, with HDR10, HDR10+, Dolby Vision and Deep Color. The unit is HDCP 2.3 compliant and manages EDID.
How does the DM-NAX-XSP handle audio?
Multichannel audio passes through on HDMI, with Dolby formats up to Dolby Atmos and eARC on the connection to the display. On the network it sends a 2-channel downmix as DM NAX or AES67 and can receive DM NAX and AES67 audio, interoperating with Dante devices through AES67.
How is it powered?
It is powered by PoE+ on its Ethernet 1 port, compliant with IEEE 802.3at Type 2 Class 4 (25.5 W). Crestron lists it as compatible with the DM-PSU-ULTRA-MIDSPAN, a PoE+ compliant Ethernet switch or third-party PoE+ equipment. Maximum power consumption is 14 W.
Where can the unit be mounted?
Its compact form factor allows it to be mounted behind a display, or it can be attached to a single rack rail with the included hardware. The black metal chassis has vented sides and measures 128 mm high, 213 mm wide and 29 mm deep.
How much is the Crestron DM-NAX-XSP?
Crestron asks its dealers to give the price of the DM-NAX-XSP directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.
Can 1Install supply, install and programme the DM-NAX-XSP?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the DM-NAX-XSP on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.
Does the DM-NAX-XSP come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the DM-NAX-XSP develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.
Is the DM-NAX-XSP in stock?
We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.
Can I buy the DM-NAX-XSP without installation?
Yes. We supply Crestron to end users, with or without installation. Like most Crestron devices of this type, it needs setting up or programming before it works in a system, and we can quote for that too.
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