Digital Mixer Amplifier .A-2240DD-EB
- Inputs: Includes 3 microphone inputs, 2 AUX inputs, and 1 recording output.
- DD-varieties: Feature 2 phone jacks and 1 5-pin DIN input.
- D-varieties: Feature 3 phone jacks.
- Speaker Output: Utilizes a constant voltage distribution system (100 V).
- Tone Control: Offers independent tone control of boost and cut type for both high and low frequencies.
- Microphone 1: Equipped with phantom power and a mute function.
- Protection:
- Current limiter: Prevents damage from current overload.
- Excess heat limit: Protects the transistor and power transformer.
- Rated Output: Available in 30 W, 60 W, 120 W, and 240 W.
The A-2240D-EB is a high cost-performance mixer power amplifier suited for broadcasting paging or background music in schools, offices, shops, factories, mosques, churches and large rooms.
Amplifier Specifications
- Power Source: 220 – 240 V AC, 50 / 60 Hz
- Power / Current Consumption: 48 W (EN 62368-1: AC operation at 1/8 rated output)
- Frequency Response: 50 Hz – 20 kHz
- Rated Output: 240 W
- Speaker Output: 100 V (42 ohm)
- Control Input:
- Mute: via DIN jack
- Finish:
- ABS resin: Steel plate, black
- Dimensions: 420 x 100.6 x 280.3 mm (W x H x D)
- Weight: 4 kg
- Distortion: < 1 % (at 1 kHz, 1/3 rated output power)
- Amplifier Class: D
- S/N Ratio: 60 dB(A) (or more)
- Number of Channels: 1
- Connectable Microphones: 3
- Inputs:
- MIC 1: -60dBV, 600 Ohm, balanced, 5-pin DIN equivalent, phantom power selectable, +21V
- Mic 2-3: -60dBV, 600 Ohm, balanced, phone jack
- AUX 1-2: -20 dBV, 10 kOhm, unbalanced RCA pin jack
