A2240DT, 240W Mixer Amplifier with tones, 100V line output.


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SKU: A2240DT Categories: , Tag:


The A-2000DT Series is a range of high performance mixer power amplifiers designed for broadcasting paging or background music in schools, offices, shops and factories. Equipped with balanced microphone inputs for better isolation from external noise, compared to unbalanced inputs, the A-2000DT Series is suitable for AC operation and comes with power outputs from 120 W to 240 W. It is finished with a scratch and fingerprint-resistant surface for easy handling as well as quick volume control with master volume knob.


  • 240W single zone mixer amplifier (Class D model)
  • 5 inputs; 3 mic (XLR) and 2 line level (RCA)
  • Chime, bell, alert, evac, lockdown and all clear tones on board
  • VOX muting on mic 1
  • High impedance (100V) output only
  • 240VAC operation
  • Use optional MB25B brackets for rackmounting
  • Manufacturers Warranty of 3 Years


Power Source 220 – 240 V AC, 50 / 60 Hz
Rated Output 240W
Power Consumption 48 W
Distortion Less than 1% at 1 kHz, 1/3 Rated Power
Input MIC 1 – 3: -60 dBV, 600 Ω, balanced AUX 1, 2: -20 dBV, 10 kΩ, unbalanced, RCA Pin Jack

AUX1, 2: -20 dB*, 10 kΩ, unbalanced, RCA Pin Jack

Output High Impedance: 83 Ω (100 V)

Speaker out: Balanced (oating) / Rec out: 0 dB*, 600 Ω, unbalanced, RCA Pin Jack

Phantom Power DC + 21V (MIC 1)
S/N Ratio Over 60 dB
Tone Control Bass: +/- 10 dB at 100k Hz Treble: +/- 10 dB at 10k Hz
Muting MIC1: Mutes other signals by 0 – 30 dB attenuation
Indicator Power signal, peak
Finish Panel: ABS resin black / Case: steel plate, black
Dimensions 420 (W) x 100.6 (H) x 280.3 (D) mm
Weight 4kg