Audio Sound System – TOA Original

Deskripsi

## Amplifier Specifications

* **Power Requirement**: 220–240 V AC, atau 24 V DC
* **Rated Output**: 120 W
* **Power Consumption**: 124 W (AC operation EN60065)
* **Frequency Response**: 50 – 20,000 Hz (±3 dB)

### Input

* **MIC 1–3**: -60 dB* (1.0 mV), 600 Ω, balanced, phone jack
* **AUX 1–2**: -20 dB* (100 mV), 10 kΩ, unbalanced, RCA pin jack

### Output

* **Speaker Out**: Balanced (floating)

* High Impedance: 83 Ω (100 V), 42 Ω (70 V)
* Low Impedance: 4 Ω (22 V)
* **Rec Out**: 0 dB* (1.0 V), 600 Ω, unbalanced, RCA pin jack

### Other Features

* **Phantom Power**: DC +21 V (MIC 1)
* **S/N Ratio**: > 60 dB
* **Tone Control**:

* Bass: ±10 dB at 100 Hz
* Treble: ±10 dB at 10 kHz
* **Muting**: MIC 1 dapat mute input lain (0 – 30 dB attenuation)
* **Indicator**: Power LED, Signal LED, Peak LED

### Physical

* **Dimensions**: 420 (W) × 101 (H) × 360 (D) mm
* **Weight**: 10.8 kg

—

## Speaker Specifications

* **Enclosure**: 2-way bass-reflex type
* **Rated Input**: 30 W
* **Rated Impedance**: 8 Ω

### 100V Line Taps

* 330 Ω (30 W)
* 500 Ω (20 W)
* 670 Ω (15 W)
* 1 kΩ (10 W)
* 2 kΩ (5 W)

### 70V Line Taps

* 170 Ω (30 W)
* 250 Ω (20 W)
* 330 Ω (15 W)
* 500 Ω (10 W)
* 1 kΩ (5 W)

### Performance

* **Sound Pressure Level**: 90 dB (1 W, 1 m)
* **Frequency Response**: 80 Hz –