A-2120DT-AS

Digital PA Amplifier

A-2120DT-AS

The A-2000DT Series is a range of high performance digital mixer power amplifiers suited for broadcasting paging and/or background music in schools, retail shops, offices, factories, houses of worship and large function rooms. It is pre-loaded with 6 tones that shall be triggered by dry contact (Chime, Bell, Evac, Siren, Lock Down, All Clear), specifically for education facilities which uses it for emergency evacuation annoucements as well.

3 microphone inputs, 2 AUX input and 1 recording output
Speaker output of constant voltage distribution system (100 V)
Independent tone control of boost and cut type for both high and low frequency
MIC 1 with phantom power and mute function
Current limiter to prevent damage due to current overload
Excess heat limit to protect the transistor and power transformer
Pre-loaded with 6 tones
Available in 120 W and 240 W rated output

Specifications Downloads

Power Source

220 – 240V AC, 50/60 Hz

Rated Output

120W

Power Consumption

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

Frequency Response

50 – 20 kHz (±3dB)

Distortion

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

Signal to Noise Ratio

Over 60dB

Input

MIC 1 – 3: -60dB*, 600Ω, Balanced, 3P XLR
AUX 1, 2: -20dB*, 10 kΩ, Unbalanced, RCA pin jack

Output

Speaker out:Balanced (Floating)
High Impedance: 83Ω (100V)
Rec out: 0 dB*, 600Ω, Unbalanced, RCA pin jack

Phantom Power

DC +21V (MIC 1)

Tone Control

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

Muting

MIC 1: Mutes other input signals by 0 – 30dB attenuation
Tones will mute other Input Functions

Indicator

Power LED, Signal LED, Peak LED

Dimensions

420 (W) x 100.6 (H) x 280.3 (D) mm

Weight

4.0 kg

*0 dB = 1 V

Please download Datasheet to access full specifications.

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A-2120DT-AS