TOAA3624D - TOA A 3624D 240W Digital Mixer Amplifier 2 Zone or 7 Inputs Image 1

TOAA3624D - TOA A 3624D 240W Digital Mixer Amplifier 2 Zone or 7 Inputs Image 2

TOAA3624D - TOA A 3624D 240W Digital Mixer Amplifier 2 Zone or 7 Inputs Image 3

TOA A-3600D series is a PA amplifier equipped with 4 microphone inputs and 3 auxiliary inputs and 2-channel zone selector. It also features Volume control function, Priority function, Chime function and Remote confirmation function. In addition, it is equipped with a 2-channel input BUS of BUS 1 and BUS 2, and the signal processing function. The A-3600D series is ideal for paging announcement and BGM applications in schools, offices and supermarkets.

Product Features

2 zone control
TOA class D amplification
4 configurable mic/line, balanced inputs, 2 balanced mic, and 1 unbalanced line input
Feedback Suppressor (Dynamic feedback filters)
Speaker EQ (3 point equalizer)
Assignable input priorities
Built-in pre-announce chime
Web browser interface allows remote diagnostics and tablet control

Product Specifications

Power Source: 100 - 240 V AC, 50/60Hz
Rated Output: 240 W
Power/Current Consumption:
- 314 W (Rated output), 70 W (based on EN62368),
- 200 mA or less (when power switch is OFF)
Frequency Response: 50 Hz - 20 kHz ±3 dB (1/8 rated output)
Distortion: 1 % or less at 1 kHz, rated power (20 kHz LPF (AUX-0025))
Tone Control:
- Bass: ±10 dB at 100 Hz
- Treble: ±10 dB at 10 kHz
S/N Ratio:
- 88 dB or more (Master volume: min.)
- 76 dB or more (Master volume: max.)
- 55 dB or more (INPUT 1 - 6)
- 72 dB or more (INPUT 7)
- (A-weighted)
Audio Input:
- INPUT 1, 2: -60 dB(*1)(MIC) / -20 dB (*1) (LINE) selectable, 600 Ω, electronically-balanced, removable terminal block (3 pins)
  - Note: MIC inputs are equipped with phantom power (24V DC, ON/OFF switchable)
- INPUT 3, 4: -60 dB(*1), 600 Ω, electronically-balanced, removable terminal block (3 pins)
  - Note: MIC inputs are equipped with phantom power (24V DC, ON/OFF switchable)
- INPUT 5, 6: MIC (BUS 1) / LINE (BUS 2) selectable
  - MIC : -60 dB(*1), 600 Ω, electronically-balanced, removable terminal block (3 pins)
  - LINE: -20 dB (*1), 10 kΩ, unbalanced, RCA pin jack x 2
- INPUT 7: -20 dB(*1), 10 kΩ, unbalanced, RCA pin jack x 2
- PWR AMP IN: 0 dB (*1), 600 Ω, unbalanced, RCA pin jack
Input Bus:
- INPUT 1 - 4: BUS 1
- INPUT 5 - 6: BUS 1/BUS 2 selectable
- INPUT 7: BUS 2
Audio Output:
- Speaker out: Low impedance (4 - 16 Ω) /
  - High impedance (DIRECT, ZONE 1, ZONE 2: 100 V / total 42 Ω), removable terminal block (6 pins)
  - (ZONE 1 / ZONE 2 is selectable, max. 240 W per output)
- Rec out: 0 dB(*1), 600 Ω, unbalanced, RCA pin jack
- Line out 1, 2: 0 dB (*1) , 600 Ω, unbalanced, RCA pin jack (Interlock with zone selection is possible)
Control Input:
- 4 channels. no-voltage make contact input, open voltage: 35 V DC or less,
- Short circuit current: 10 mA or less, removable terminal block (4 pins)
- REMOTE VOLUME: Removable terminal block (4 pins)
- ZONE CONTROL IN: No-voltage make contact input, even voltage: 35 V DC or less,
- short-circuit current: 10 mA or less, removable terminal block (4 pins)
Control Output:
- POWER REMOTE OUT: Open collector output, withstand voltage: 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
- EMERGENCY OUT: Open collector output, withstand voltage 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
- ZONE CONROL OUT: Open collector output, withstand voltage 30 V DC or less, control current: 25 mA or less, removable terminal block (4 pins)
Chime: 1-note, 2-note, or ascending, 4-note chime, or None selectable with switch setting
Indicator: 5-point LED output level meter, Power LED, LAN connect LED, Priority LED, Emergency LED, Thermal protection LED, Over current protection indicator LED, CPU RUN LED, Error LED, Zone 1 LED, Zone 2 LED
Operating Temperature: -10°C to +40°C
Operating Humidity: 85 %RH or less (no condensation)
Finish:
- Panel: ABS resin, black
- Case: Surface-treated steel plate, black, paint
Dimensions: 420 (W) × 96.1 (H) × 313.1 (D) mm
Weight: 5 kg
Accessory:
- Power Cord (2 m) x 1
- Audio Input Removable Terminal Plug (3.81 mm, 3 pins) x 6
- Control I/O Removable Terminal Plug (3.81 mm, 4 pins) x 4
- Remote Control Removable Terminal Plug (3.5 mm, 4 pins) x 2
- Speaker Out Removable Terminal Plug (5 mm, 6 pins) x 1
- Volume Control Cover x 4
Option:
- Rack mounting bracket: MB-25B
- Perforated panel: PF-013B