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Toa Electronics A-9120SM2 Modular Amplifier
The A-9120SM2 Modular Amplifier from Toa Electronics is designed to be used in conjunction with optional Toa modules and can be configured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used with the A-9120SM2. Its 120 W power amplifier allows it to individually perform multi-origin broadcasts. It is equipped with signal processing and control functions necessary for sound reinforcement, permitting all parameters to be set using the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.
The A-9120SM2 Modular Amplifier from Toa Electronics is designed to be used in conjunction with optional Toa modules and can be configured for up to 8 inputs and 8 outputs. 9000 series modules as well as existing 900 series input modules can be used with the A-9120SM2. Its 120 W power amplifier allows it to individually perform multi-origin broadcasts. It is equipped with signal processing and control functions necessary for sound reinforcement, permitting all parameters to be set using the mixer. Settings data can be stored inside the unit and called up using the keys on the front panel.
Toa Electronics A-9120SM2 Specs
Amplifier
| Form Factor/Type | Rackmount |
| Number of Channels | 8 |
| Power Rating | 120 W |
Performance
| Protections | Key Lock/Security Cover |
| Frequency Response | 20 Hz to 20 kHz +1/-3 dB |
| I/O Impedance | RCA Amplifier Input: 10 Kilohms RCA Preamp Output: 300 Ohms (Unbalanced) Block Preamp Output: 600 Ohms (Balanced) Block Speaker Output: 21 Ohms |
| Input Level | Amplifier: 0 dB |
| Output Level | Preamp: 0 dB (Unbalanced) 0 dB (Balanced) |
| SNR | Preamp: 90 dB (Input-Shorted, 20 Hz to 20 kHz, Controls Flat, Min Volume) 61 dB (Input-Shorted, 20 Hz to 20 kHz, Controls Flat, Max Volume) Amplifier: 110 dB |
| THD | 0.008% (22 kHz Bandwidth, 1 kHz, at Rated Power) |
| Crosstalk | ‰¥ 64 dB (20 kHz) |
Signal Processing
| Audio Delay | Adjustable Up to 40 ms |
| EQ | 10-Band Parametric EQ 2-Band: Bass: ±12 dB at 100 Hz Treble: ±12 dB at 10 kHz |
| Filters | High-Pass: 20 Hz to 20 kHz, 12 dB/Octave Low-Pass: 20 Hz to 20 kHz, 12 dB/Octave |
| Compressor | Yes |
Connectivity
| Audio I/O | 1 x RCA Unbalanced Amplifier Input 1 x RCA Unbalanced Preamp Output 1 x Block 3-Pin Balanced Preamp Output (Detachable) |
| Other I/O | 1 x DE-9/DB-9 RS-232 1 x Block 14-Pin Control |
| Speaker Outputs | 1 x Block 7-Pin (Detachable) |
| Number of Module Slots | 8 |
Power
| AC Input Power | 240 VAC, 60 Hz |
| Power Consumption | 150 W |
Physical
| Rackmount Size | 2 RU |
| Operating Temperature | 14 to 104°F / -10 to 40°C |
| Operating Humidity | 35 to 80% (Non-Condensing) |
| Dimensions | 16.5 x 4.2 x 14.0" / 420.0 x 107.6 x 355.0 mm |
| Weight | 28.7 lb / 13 kg |
Packaging Info
| Package Weight | 34.4 lb |
| Box Dimensions (LxWxH) | 21.26 x 17.717 x 7.283" |
In the Box
- Toa Electronics A-9120SM2 Modular Amplifier
- Power Cord - 6.56` (2 m)
- Rack Mounting Bracket
- Bracket Mounting Screw
- Blank Panel
- Blank Panel Mounting Screw
- Removable Terminal Plug (3-Pins)
- Removable Terminal Plug (7-Pins)
- Removable Terminal Plug (14-Pins)
- 5-Year Manufacturer Warranty
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