AtlasIED AA400PHD 6-Channel 400W Commercial Mixer Amplifier with PHD System, Automatic Testing, 70.7V, Background Music and Paging

The AtlasIED AA400PHD is a six-input mixer amplifier built for distributed business paging and background music systems. It also suits medium to large speech privacy systems and installations that need music on hold plus paging. It stands out for its Automatic System Test (PHD) and for control options such as remote level control, remote input select and a variable mute sensitivity control on Input 1.

Key features

• Six audio channels give you room to combine several music and paging sources in one unit.
• Remote Level Control and Remote Input Select (RIS) let users adjust the system from a distance.
• Input 1 has a variable mute sensitivity control, and contact closure mute terminals are provided.
• A line output and a preamp input for external processors make it easy to extend the signal chain.
• The frequency response reaches up to 15 kHz for clear music and speech.

Specifications

Brand: AtlasIED

Model: AA400PHD

Product Series: AAPHD

Product Type: Amplifier

Audio Channels: 6

Impedance: 4Ohm

Frequency Response: 50Hz – 15kHz

Total Harmonic Distortion (THD): 0.1% – 0.5%

Input Voltage: 120V AC

Operating Power Consumption: 89W

Color: Black

Width: 16.50″

Height: 3.70″

Depth: 14.60″

Weight: 41.60 lb

Environmental Certification: RoHS

NDAA Compliant: Yes

TAA Compliant: No

Country of Origin: CN

Installation notes

At this weight, mount the amplifier securely and leave clearance around it for ventilation. Check speaker line and impedance matching before powering up, and test the mute, remote control and input select connections during commissioning.