AtlasIED AA50PHD‑CE 50W Mixer Amplifier with Push‑Here Diagnostic

The AtlasIED AA50PHD‑CE is a compact, CE-listed 50W mixer amplifier designed for distributed business paging, background music (BGM), and speech privacy systems. Featuring four input channels—one balanced mic/line input with phantom power and three stereo line inputs—it accommodates a variety of audio sources. The unit's Push‑Here Diagnostic® (PHD) system allows for instant speaker wiring and tap testing, ensuring proper 70V system setup with a single button press.

Designed for convenient installation and operation, the AA50PHD‑CE offers multi-load output options—4Ω, 25V/70.7V/100V—along with remote input selection, level control, and contact-closure muting. Rear-panel DIP switches enable Zone 2 output assignment and VOX priority muting. Encased in a 1U rack-mount metal housing, this mixer amplifier provides a professional solution in commercial audio environments.

Key Features

• 50W Multi‑Load Output – supports 4Ω, 25V, 70.7V, or 100V speaker systems
• Push‑Here Diagnostic® – automated speaker line wiring and transformer tap verification
• Four Input Channels – one balanced mic/line (with phantom) and three stereo line inputs
• Remote Control & Muting – includes VOX muting, contact-closure source mute, remote input select (RIS), and remote level control
• Zone 2 Output – assignable line output for secondary paging or audio distribution

Technical Specifications

• Dimensions: 3.66″ H × 8.27″ W × 10.87″ D
• Weight: 10.5 lbs net; 12.4 lbs shipping
• Frequency Response: 80Hz – 15kHz
• Connectors: Phoenix (mic/line, remote, speaker) and RCA (aux)
• PHD Diagnostic Button – front-panel wiring verification tool
• Voltage Compatibility (CE): 220–240V AC
• Warranty: 36 months from date of purchase

What’s Included in the Box

• 1 × AtlasIED AA50PHD‑CE mixer amplifier (1U chassis)
• 1 × IEC power cord installed
• 1 × Owner’s manual and warranty documentation