A-3212DZ-EB

Digital Mixer Amplier with 5 Zones

A-3212DZ-EB

The A-3200D Series of digital mixer amplifiers offer a high performance and cost-effective solution for offices, educational facilities, restaurants, retail and houses of worship. With a wide range of different models that include MP3 players, radio, Bluetooth™, zone selection and equalizer this versatile amplifier can provide audio for messaging, announcements and background music.

Dual impedance.
5 inputs, 2 AUX, 1 REC.
Priority Control Input.
5 Zones
120W

Specifications A&E Specs Downloads

Power Source

100 – 240 V AC ~ 50/60 Hz

Rated Output

120 W

Power Consumption (EN62368-1)

44 W (AC operation at 1/8 maximum output without clip)

Frequency Response

50 – 20,000 Hz

Total Harmonic Distortion

Under 1% at 1kHz, 1/3 rated power

Input

MIC 1 : 1 mV (-60 dB*), 600 Ω, balanced, phone jack, selectable to RJ45
MIC 2 – 3 : 1 mV (-60 dB*), 600 Ω, balanced, phone jack
MIC 4 : 1 mV (-60 dB*), 600 Ω, balanced, phone jack, selectable to AUX 1
AUX 1 :100 mV (-20 dB*), 10 kΩ, unbalanced, RCA pin jack, selectable to MIC 4
AUX 2 :100 mV (-20 dB*), 10 kΩ, unbalanced, RCA pin jack
PRIORITY : 0 dB*, unbalanced, removable terminal block

Output

Speaker Out : Speaker output in screw type terminal
Direct Line (selectable) : 83 Ω (100 V) or 4 Ω
Zone Selection : 5 zone selector (all zones simultaneously selectable)
Rec Out : 0 dB*, 600 Ω, unbalanced, RCA pin jack

Tone Control

Bass : ± 10 dB at 100 Hz
Treble : ± 10 dB at 10 kHz

Signal to Noise Ratio

Over 60 dB

Phantom Power

DC +21 V (MIC 1)

Muting

MIC 1 : Mutes other input signals by 0 – 30 dB attenuation

Control

Priority Control Input, removable terminal block

Indicator

POWER, SIGNAL, PEAK, PROTECT

Ventilation

Fan Cooling

Operating Temperature

0 °C to +40 °C (32 °F to 104 °F)

Finish

Panel : ABS Resin, Black
Case : Steel Plate, Black

Dimensions

420 (w) X 100.9 (h) X 357 (d) mm (16.54” X 3.97” X 14.06”)

Weight

4.6 kg (10.14 lb)

Included Accessories

Removable terminal plug (2 pins)...7

Please download Datasheet to access full specifications.

The amplifier shall be suited for broadcasting, paging or background music. It shall be highly durably, highly reliable and have a high performance. It shall contain a mute function, a independent input volume control and master volume control. It shall contain an independent tone control of boost and cut type for both high and low frequency. It shall support at least one phantom power interface for microphones. A current limiter circuitry shall protect transistors and a thermal protection circuitry shall prevent a failure due to overheat. All Microphone Inputs shall be electronically-balanced. The amplifier shall contain a zone selector. The amplifier shall have indicators to display its status. The speaker output shall have a constant voltage distribution system (100 V) & low impedance (4 Ω). It shall have a all call knob which activates all zone terminals. It shall contain bass and treble control. It shall have at least 4 mic, 2 aux and priority input. It shall contain a speaker output terminal, a direct line -, zone selection- and record output.

Rated output: Min. 120 W
S/N ratio: Min. 60 dB
Operating temperature: 0 °C to 40 °C
Frequency response: 50 Hz to 20,000 Hz
Weight: Max. 5 kg

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