The TOA A-2120 is a 120W mixer power amplifier designed for public address (PA) and background music (BGM) systems. It combines microphone and auxiliary inputs with tone controls and priority muting, delivering clear and reliable audio for announcements and music playback.
Built for durability and easy installation, the A-2120 is ideal for offices, schools, retail shops, restaurants, houses of worship, and public facilities.
120W mixer power amplifier for PA & BGM systems
3 × Microphone inputs + 2 × Auxiliary inputs for flexible connectivity
Priority muting function for important announcements
Bass & treble tone controls for sound adjustment
Speaker outputs for 4Ω, 70V, and 100V systems
Rugged, reliable design for continuous operation
Suitable for offices, schools, shops, restaurants, worship halls, and public spaces
Type: Mixer Power Amplifier
Rated Output Power: 120W
Amplifier Type: Class AB
Inputs: 3 × Mic (XLR/TRS), 2 × Aux (RCA)
Outputs: Speaker terminals (4Ω / 70V / 100V)
Frequency Response: 50 Hz – 20 kHz
THD: ≤ 1% at rated output
Tone Control: Bass ±10 dB, Treble ±10 dB
Power Supply: AC 220–240V, 50/60 Hz
Dimensions: Approx. 420 × 100 × 280 mm
Weight: Approx. 4.4 kg
Colour: Black
