| Brand | TOA |
| Model | A-2120 |
| Rated Output Power | 120 W |
| Power Consumption | 124 W (EN60065), 8 A (DC operation at rated output) |
| Frequency Response | 50 - 20,000 Hz (±3 dB) |
| Distortion | 1% or less at 1 kHz, 1/3 rated power |
| Input | MIC 1: -60 dB*, 600 Ω, balanced, DIN type (5 pins) MIC 2, 3: -60 dB*, 600 Ω, balanced, phone jack AUX 1, 2: -20 dB*, 10 kΩ, unbalanced, RCA pin jack Mute: Contact pin 4 - 5 closure input (for MIC 1) |
| Output | Speaker out: Balanced (floating), M3.5 screw terminal, distance between barriers: 8.3 mm (0.33") High impedance: 83 Ω (100 V), 42 Ω (70 V) Low impedance: 4 Ω (22 V) Rec out: 0 dB*, 600 Ω, unbalanced, RCA pin jack. |
| S/N Ratio | 60 dB or more |
| Tone Control | Bass: ±10 dB at 100 Hz Treble: ±10 dB at 10 kHz |
| Muting | MIC 1 overrides other input signals with 0 - 30 dB attenuation by mute terminal contact in MIC 1 DIN type connector. |
| Finish | Panel: ABS resin, black Case: Steel plate, black |
| Phantom Power | DC +21 V (MIC 1) |
| Power Source | 220 - 240 V AC, or 24 V DC |
| Dimensions | 420 (W) × 100.9 (H) × 360.3 (D) mm (16.54" × 3.97" × 14.19") |
| Weight | 10.8 kg (23.81 lb) |
The A-2120 is a high-cost-performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shops, factories, mosques, churches, and large rooms, Easy to handle, High cost-performance, Both AC and DC operation possible, and Suitable for commercial audio systems, Scratch- and fingerprint-resistant front panel, A wide range of power outputs from 120W, A-2120 is a high cost-performance mixer power amplifier, equipped with balanced mic inputs for better isolation from external noise / compared to unbalanced inputs, improved durability compared with conventional, suited for broadcasting paging or background music in schools/offices/shops/factories/mosques/churches and large rooms.
The TOA A-2120 of TOA A-2000 Series Mixer Power Amplifier is a high-cost-performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shops, factories, mosques, churches, and large rooms.
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