TOA A3612D 120W MIXER AMPLIFIER
A-3600D Series Digital Mixer Amplifiers provide maximum flexibility with up to seven inputs, 4 microphone and 3 auxiliary inputs, and a 2-channel zone selector.
With a choice of 4 models from 60w up to 480W of power noapplication is to small or to big
The A-3600D Series mixer amplifier is ideal for paging announcement and BGM applications in schools, offices, and super markets.
Browser based control and monitoring from anywhere reduces your time troubleshooting and adjusting systems.
Feedback suppressor, input priorities, a sleek new appearance, and TOA's legendary quality and reliability makethis a perfect fit for background and foreground music, paging, and noise masking applications..
Key Features
- TOA class D amplifiers for maximum efficiency.
- Feedback Suppressor (Dynamic feedback filters).
- Speaker EQ (3 points equalizer).
- Assignable input priorities.
- Built-in pre-announce chime.
- IP protocol available
| MODEL | POWER OUTPUT |
| A3606D | 60W output power, high or low Z |
| A3612D | 120W output power, high or low Z |
| A3624D | 240W output power, high or low Z |
| A3648D | 480W output power, high or low Z |
Web Browser Interface
Connect the A3600D digital mixer amplifier to a network to access the on-board browser interface.
Static or dynamic host configuration protocol address assignment may be used.
Browser Interface allows access to:
- Account ID (username and password) settings
- System status, including real time display of input and output levels
- Input priority settings
- Speaker EQ settings ( 3 points equalizer )
- Firmware updates
Remote Control
You can adjust the speaker volume either by the physical controls on the front panel of the amplifier, by the optional remote controller or on the Web browser.
IP control protocol is also available for further integrations and developments
Specification - A3612D
| ?Power Source | 100 - 240 V AC |
| Rated Output | 120 W |
| Power/Current Consumption | 171 W (rated output) |
| Frequency Response | 50 Hz - 20 kHz ±3 dB (1/8 rated output) |
| Distortion | 1 % or less at 1 kHz |
| Tone Control | Bass: ±10 dB at 100 Hz
Treble: ±10 dB at 10 kHz |
| Signal to Noise 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
Note: MIC inputs are equipped with phantom power (24V DC
INPUT 3
Note: Equipped with phantom power (24 V DC
INPUT 5
MIC: -60 dB (*1)
LINE: -20 dB (*1)
INPUT 7: -20 dB (*1)
PWR AMP IN: 0 dB (*1) |
| Input Bus | INPUT 1 - 4 : BUS 1
INPUT 5
INPUT 7 : BUS 2 |
| Audio Output | SPEAKER OUT: Low impedance (4 - 16 O)/
High impedance (DIRECT
(ZONE 1/ZONE 2 is selectable
REC OUT: 0 dB (*1)
LINE OUT 1 |
| Control Input | 4 channels
REMOTE VOLUME: Removable terminal block (4 pins)
ZONE CONTROL IN: No-voltage make contact input |
| Control Output | POWER REMOTE OUT: Open collector output
EMERGENCY OUT: Open collector output
ZONE CONTROL OUT: Open collector output |
| Chime | 1-note |
| Indicators | 5-point LED output level meter |
| Operating Temperature | -10 ? to 40 ? (14 ?F to 104 ?F) |
| Operating Humidity | 85 %RH or less (no condensation) |
| Finish | Panel: ABS resin
Case: Surface-treated steel plate |
| Dimensions | 420 (W) x 96.1 (H) x 313.1 (D) mm (16.54 x 3.78" x12.33) |
| Weight | 5 kg (11.02 lb) |
| Accessory | Power cord (2 m (6.56 ft)) ?1 |
| Option | Rack mounting bracket: MB-25B
Perforated panel : PF-013B |