Product features
1. Aluminum alloy panel, surface wiredrawing process, simple and elegant appearance, 4-channel input options, more convenient to switch when using multiple sound supply devices.
2. This machine is also equipped with short-circuit protection and DC protection functions, which can protect the speaker more effectively. Loop air-cooled design.
3. Precise amplification capability for true reproduction of sound density.
4. Multi-channel audio input, 2-channel line input, 3-channel microphone input, independently adjustable volume, also equipped with total volume control.
5. Fully enclosed high-density copper radiator, intelligent high-speed fan system, to ensure long-term safe operation of the amplifier, suitable for a variety of harsh environments.
6. The product can realize microphone effect, mixing, delay, high, middle and bass adjustment functions.
7. Each channel has pressure limit control function.
Technical parameters
|
Model |
SA-2A240 |
|
Power 8 ohms |
2×240W |
|
Power 4 ohms |
2×400W |
|
Input impedance |
47 k0hm |
|
Total harmonic distortion |
≤0.05% |
|
Frequency response |
20Hz-20KHz(+/-1dB) |
|
Signal to noise ratio |
80dB |
|
Power consumption |
820W |
|
Input sensitivity |
0.24V |
|
Cooling |
Intelligent stepless variable speed circuit |
|
Amplified protection |
Overheating, short circuit, DC |
|
Size |
430×340×135mm |
|
Outer box size |
600×550×230mm |
|
Weight |
8.9kg |
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