TOA A-2120DD Mixer Power Amplifier (120W) – Description

The TOA A-2120DD is a high-quality 120W mixer power amplifier designed for professional public address and background music systems. With multiple input options, flexible output configurations, and TOA's trusted reliability, it is ideal for use in schools, offices, mosques, retail stores, and other commercial environments.

Key Features:

• 120W RMS output for medium-sized PA systems

• 3 microphone and 2 AUX inputs with individual volume controls

• Built-in chime and master volume control

• Supports both low impedance (4Ω) and high-voltage (70V/100V) speaker lines

• Short-circuit, thermal, and overload protection

• Rack-mountable design (optional kit) for easy installation

• 3 microphone inputs, 2 AUX input and 1 recording output
• DD-varieties with 2 phone jacks and 1 5-pin DIN input
• D-varieties with 3 phone jacks
• Speaker output of constant voltage distribution system (100 V)
• Independent tone control of boost and cut type for both high and low frequency
• MIC 1 with phantom power and mute function
• Current limiter to prevent damage due to current overload
• Excess heat limit to protect the transistor and power transformer
• Available in 30 W, 60 W, 120 W and 240 W rated output

The TOA A-2120DD delivers stable, clean sound and long-term reliability — a smart choice for professional audio installations.