Crestron DM NAX Intelligent Audio Processor
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PRODUCT DESCRIPTION
Crestron DM NAX Intelligent Audio Processor - Local Warranty
An Intelligent Audio processor for unified communications and commercial audio. It automatically configures paired DM NAX microphone and speaker pods, mixes and processes microphone audio, and connects to a BYOM computer over USB-C as an echo-cancelling speakerphone.
Key Features
- Automatically configures up to eight paired microphones and speakers
- Acoustic echo cancellation, automatic gain control and dynamic noise suppression
- Bidirectional stereo USB-C audio (UAC2) to a host computer, up to 24-bit/48 kHz
- DM NAX audio-over-IP and AES67 capable, with encrypted unicast streaming to paired devices
- Dedicated network port to isolate audio-over-IP traffic on a separate LAN
- Forms a Microsoft Teams certified solution with DM NAX pods or Sennheiser TCCM
- PoE powered or DC via optional PW-2407WU power pack
DM-NAX-AP-100 Datasheet — Technical Specifications
General
| Product Name | DM NAX® Intelligent Audio Processor |
| Brand | Crestron |
| Part Numbers | DM-NAX-AP-100 |
| Device Type | Intelligent Audio processor for conferencing |
Audio
| DSP | Acoustic echo cancellation, automatic gain control, dynamic noise suppression |
| Input Signal Types | USB stereo; DM NAX/AES67 audio-over-IP |
| Output Signal Types | USB stereo; DM NAX/AES67 audio-over-IP |
| USB Audio | UAC2 device, up to 24-bit/48 kHz stereo; enumerates as Crestron Echo-Canceling Speakerphone |
Connectors
| USB | 1 x USB Type-C (UAC2 audio) |
| LAN 1 (PoE) | RJ-45 100/1000 Mbps; dedicated to audio-over-IP and PoE; IEEE 802.3af PD |
| LAN 2 | RJ-45 100/1000 Mbps; corporate LAN connection |
| DC Power | 2.1 x 5.5 mm, 24 VDC 0.75 A (PW-2407WU power pack sold separately) |
| Ground | 6-32 screw chassis ground lug |
Power, Environmental & Physical
| PoE | IEEE 802.3af Class 2 (5 W) |
| Optional Power Supply | PW-2407WU, 100–240 VAC in, 24 VDC 0.75 A out (sold separately) |
| Operating Temperature | 5° to 40° C, 10% to 95% RH non-condensing |
| Enclosure | Lightly textured black plastic housing |
| Mounting | Freestanding, stackable, surface mount; wall/ceiling with bracket |
| Dimensions (H x W x D) | 34 x 128 x 128 mm (1.35 x 5.04 x 5.04 in); 45 x 137 mm (H x W) with mounting bracket |
| Weight | 348 g (12.3 oz) |
| Compliance | ETL Listed for US and Canada to UL/IEC 62368-1; CE |
Compatibility & Software Support
Ecosystem
| Paired DM NAX Devices | DM-NAX-POD-MIC and DM-NAX-POD-MIC-SPK pods; SAROS DM-NAX-IC4A-W PoE in-ceiling speaker (all sold separately) |
| Microphone Capacity | Best-signal selection from up to eight connected microphone pods |
| Sennheiser TeamConnect Ceiling | Pairs with and controls up to four TCCM ceiling microphones via secure API over AES67, plus up to four PoE speakers (up to 16 total speakers) |
| Microsoft Teams | Certified conferencing solution with DM NAX pods, or with Sennheiser TCCM and SAROS DM-NAX-IC4A-W speakers; selectable as the audio device on a BYOM Teams computer |
| Management | Web interface with dashboard of paired device status, network information and errors |
Third-party devices may require initial setup before the DM-NAX-AP-100 can configure them. SAROS IC4P-W passive speakers are not included in the paired device count.
Package Contents & Ordering Information
Models
| Configuration | Part number |
| Intelligent Audio processor | DM-NAX-AP-100 |
Optional: PW-2407WU power pack; DM-NAX-POD-MIC and DM-NAX-POD-MIC-SPK pods (sold separately).
Datasheet & Downloads
| Product page | Crestron DM-NAX-AP-100 product page |
| Microphone pod | Crestron DM-NAX-POD-MIC product page |
Frequently Asked Questions — DM-NAX-AP-100
How many devices can be paired with one DM-NAX-AP-100?
Up to eight audio devices can be paired with a single processor. With Sennheiser TCCM, up to four ceiling microphones and up to four PoE speakers can be paired.
How does it connect to the meeting room computer?
Through a USB-C connection as a USB Audio Class 2 device that enumerates as the Crestron Echo-Canceling Speakerphone.
Is it Microsoft Teams certified?
It forms a Microsoft Teams certified conferencing solution when used with DM NAX microphone/speaker pods, or with the Sennheiser TCCM and SAROS DM-NAX-IC4A-W PoE speakers.
How is it powered?
By PoE (IEEE 802.3af Class 2) on LAN 1, or by the optional PW-2407WU 24 VDC power pack (sold separately).
Why are there two network ports?
LAN 1 is dedicated to audio-over-IP traffic and PoE on a separate audio LAN; LAN 2 connects to the corporate network.
