Yamaha PA2120 //E Power Amplifier

The Yamaha PA2120 is a professional Class-D power amplifier designed for commercial and installation audio systems. It delivers reliable performance for both low-impedance (Lo-Z) and high-impedance (70V/100V) speaker setups, making it ideal for expanding or powering multi-zone systems.

Built to work seamlessly with Yamaha MA series mixers, the PA2120 is perfect for retail, hospitality, offices, and large installations where additional amplification is required.

Key Features

• High-efficiency Class-D amplifier
• Lo-Z & Hi-Z (70V/100V) compatible
• Designed for system expansion (pairs with MA2030a / MA2120)
• Stable performance for continuous commercial use
• Intelligent protection circuitry
• Compact 1U rackmount design

Power Output

• Lo-Z Mode:120W × 2 @ 4
  100W × 2 @ 8
  
• Hi-Z Mode (70V/100V):120W × 2
  200W × 1 (bridged)
  

Channels

• Amplifier: 2-channel (bridgeable to 1-channel)

Connectivity

• Euroblock (speaker outputs & inputs)
• Line-level inputs (balanced)

System Integration

• Designed to expand Yamaha MA series systems
• Can power additional zones when paired with MA2120
• Suitable for distributed audio systems

General Specifications

• Power Supply: AC 100 - 240 V (50/60 Hz)
• Form Factor: 1U rackmount
• Cooling: Requires airflow clearance
• High reliability for continuous operation

What's in the box
1 x Power Amplifier