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Crestron DM-NAX-4ZSA-50 DM NAX 4+1 Zone Streaming Amplifier
The Crestron DM-NAX-4ZSA-50 is a DM NAX 4+1 Zone Streaming Amplifier. DM NAX moves audio around a building over the same network that carries the video, so a zone becomes a switch port rather than a home run back to a rack of amplifiers.
Power consumption is 50 W (all channels driven at 1/8 output power, 8 Ohms). Frequency response is 20 Hz to 20 kHz +/-0.5 dB. Mounting is 1 RU rack-mountable. It is set up and monitored from the same Crestron control program and XiO Cloud account as the rest of the estate.
| Input Signal Types | 2 stereo analog (RCA); 2 digital S/PDIF (2 TOSLINK and 2 Coaxial); Up to 5 stereo DM NAX or AES67 audio-over-IP streams; Up to 5 stereo cloud-based media streams from streaming service providers |
|---|---|
| Output Signal Types | 4 stereo speaker-level amplified outputs; 1 stereo analog line-level output; Up to 9 stereo DM NAX or AES67 audio-over-IP streams |
| Frequency Response | 20 Hz to 20 kHz +/-0.5 dB |
| Ethernet | For control, AoIP, and/or console; 100/1000 Mbps, auto-switching, auto-negotiating, auto-discovery, full/half duplex, DHCP |
| Power Consumption | 50 W (all channels driven at 1/8 output power, 8 Ohms) |
| Mounting | 1 RU rack-mountable |
| Chassis | Metal, black and silver finish, vented front and rear panels |
| Heat Dissipation | 85 BTU/hr (all channels driven at 1/8 output power, 4 Ohms) |








