• AtlasIED AZM4 ATMOSPHERE 4-Zone Audio Processor
  • AZM4 Atmosphere 4-zone audio processor front view with color touchscreen showing output level meters and rotary encoder, AtlasIED
  • AZM4 rear panel detail with Phoenix mic/line inputs, RCA inputs, GPIO terminals, four line outputs, accessory and network RJ45 ports, and IEC power inlet, AtlasIED
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AtlasIED AZM4 Atmosphere Audio Processor | 4-Zone

AtlasIED AZM4 Atmosphere Audio Processor | 4-Zone

SoundPro Item: 60514 | Part Number: AZM4

$1,558.99
$1,639.99 $1,558.99
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MSRP: $1,639.99 | MAP: $1,558.99

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  • Tilter Filter And Auto-Gain Adapt Output To Changing Room Acoustics Automatically
  • Learning Ambient Noise Sensing Maintains Consistent Coverage Without Manual Adjustment
  • Built-In Message Player And Bell Scheduler Enable Fully Automated Facility Audio
  • Room Combine And Groups Allow Flexible Zone Routing For Multi-Space Environments
  • Progresssive Web App Interface Requires No Software Install For On-Site Configuration
  • High Priority GPI Input Enables Direct Integration With Alarm And Emergency Systems
  • Accessory Self-Heal Maintains System Reliability Without Manual Intervention
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The AtlasIED AZM4 is the central processor of the Atmosphere audio control ecosystem, designed for commercial integrators managing multi-zone audio in restaurants, retail environments, houses of worship, schools, and corporate facilities. Unlike simple DSP crossovers, the AZM4 combines processing power with automated system intelligence — handling ambient noise compensation, loud noise detection, room combining, and scheduled paging from a single rackmount unit.

Integrators working with third-party control systems will find native module support for RTI, Crestron, Extron, and AMX, reducing programming overhead and ensuring reliable interoperability. Up to 16 plug-and-play wall plate accessories and sensors connect across two dedicated accessory ports, each rated to 1,000 feet, giving installers flexible topology without added infrastructure cost.

System setup and ongoing management are handled through a Progressive Web App interface accessible via Ethernet or the unit's onboard Wi-Fi access point — no proprietary software installation required. The device-agnostic interface supports tablets and laptops directly on-site, making commissioning and adjustments straightforward for both initial install and service visits. A large library of AtlasIED speaker presets further reduces tuning time in the field.

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Specifications

Certifications
FCC/ISED
Part 15 (Class B) (US), ICES-003 (Canada)
Dimensions
Bus Length
1000ftMaximum Audio
Dimensions (with Rack Ears) – Unit
W 19" x H 1.75" x D 11.7" (483mm x 45mm x 297mm)
Weight
Weight (unit)
4.735 lbs (2.148kg)
Electrical
THD+N
<0.01% at 0dBu Input/Output with 0dB Gain at 1 kHz
Purpose Outputs Source Current
10mA at 2VDCMaximum
Sink Current
180mAMaximum
Sink Voltage
24VDC
Audio
Zones
4
Output Modes
Mono, stereo, subwoofer
Output Power
Power Main Requirements100 - 240 VAC, 50 - 60 Hz (C14 Mains Inlet Connector)
Frequency Response
±0.5dB 20Hz - 20kHz
Dynamic Range (S/N)
>108dB Unweighted 20Hz - 20kHz, > 110dB "A" Weighted
Crosstalk
>-78dB at 1kHz
Hardware Gain
60dB
Connectivity
Accessory Ports
2
Max Accessories Per System
16
Accessory Port Range
Up to 1,000 ft
Wi-Fi
Built-in (access point or client mode)
Third-Party Control
RTI, Crestron, Extron, AMX
GPI
High Priority GPI input
Mic/Line Inputs
4 (Euroblock)
Line Outputs
4 (Euroblock)
General Purpose Inputs
6 (Euroblock)
High Priority Inputs
1 (Euroblock)
General Purpose Outputs
2 (Euroblock)
Network Port
1 (RJ45)
Balanced Mic/Line Inputs Connector Type
3.5mm Pitch EuroblockColor: GreenSensitivity: +4dBu with Gain Set to 0dBInput Gain: 0 - 60dB in 6dB StepsPhantom Power Voltage: +48VDC 10mAAccepts Unbalanced Inputs: YesMaximum Input Level: +20dBu (7.72 Vrms) with Gain Set to 0dBInput Impedance: 3.9kΩEIN: -125dBu with 150Ω Source Impedance and 20kHz BWCMRR: Typically 65dB at 1kHzMaximum Cable Size: 18AWGMinimum Cable Size: 24AWG
Balanced Line Outputs Connector Type
3.5mm Pitch EuroblockColor: OrangeMaximum Output Level: +20dBu (7.75 Vrms)Maximum Cable Size: 18AWGMinimum Cable Size: 24AWG
Input to Euroblock Output
4.9 msAccessory Input
A/C to Euroblock Output
5.9 msAccessory Input
B/D to Euroblock Output
6.7 msMaximum
Purpose Inputs Contact Closure
Normally OpenCapable of Internal Pull-up to 5VDC via
User InterfaceVoltage Input
0 - 12VDC (1.3VDC Trigger Voltage)
Priority Input Contact Closure
Normally OpenCapable of Internal Pull-up to 5VDC via
Maximum Accessories per Port
8Maximum
Wall Plates per Port
1Ethernet: 10/100mbps
Construction
RCA Right Channel Color
RedLeft Channel Color: WhiteType: Mono-summed PairsSensitivity: -10dBVMaximum Input: 2.4 Vrms (7.6dBV / 9.8dBu) for Both Inputs Driven and 4.78 Vrms (13.6dBV / 15.8dBu) for a Single Input
Cooling System
Forced Air with Side and Back Panel Venting
Rack Mount Requirements
1RU, 19”
Environmental
Operating Ambient Temperature Range
0° - 40°C
Shipping
Dimensions (shipping)
W 13.5" x H 4.75" x D 14" (343mm x 121mm x 356mm)
Weight (shipping)
7.3 lbs (3.3kg)
General
System Type
Signal Processor
RCA
2 (mono-summed)
EQ
24dB/oct HP, PEQ, Low / High Shelf, Notch, LP / HP (BW 6, 12, 24, dB/oct)
Dynamics
Gate, De-Esser, Compressor, Auto Gain
Other
Gain, Mixer, Priority Router
Accessories per AZM
16Maximum
Airflow
Front to back
Max
130 BTU / Hr
No Accessories
75 BTU / Hr
Screen
128 x 128 Color TFT Normally White, 1.45"
Encoder
24 Detent, Push Button
Light Bar
RGB (Blue = On, Red = Live Fault)
Type
802.11 b/g/n 2.4GHz
Free Air Range
60 ft
Safety Conforms to
ANSI / UL 62368-1Certified to: CAN / CSA C22.2 #62368-1
Warranty
Warranty Period
36 months from date of purchase

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