Product Description:
1. Switch AC software startup: Suppressor's dynamic current does not affect the operation of other devices, protecting internal circuits from impact.
2. Power on delay load: protect the speaker from impact and start silently;
3. Direct output load protection: When there is midpoint drift or DC output, the load is automatically cut off to prevent damage to the speaker due to impact;
4. Output current limiting soft protection: When the input signal is too large for attack and defense peak clipping, the protection system automatically detects and compresses the signal to protect the soundstage;
5. Load short circuit protection: When the output is short circuited, it automatically cuts off the output to protect the power amplifier. When the short circuit contacts, the power amplifier automatically resumes operation;
6. Overheating protection: When the temperature system is too high, the overheating protection automatically starts to cut off the load; The system automatically resumes operation after the temperature drops;
7. Shutdown protection: When shutting down, the system first cuts off the load to achieve silent shutdown and protect the speaker from impact.
8. Suitable for KTV, small and medium-sized performances, broadcasting, cinemas and other places
Main technical parameters:
1.8 Ω stereo power: 1200WX2
2.4 Ω stereo power: 2200WX2
3. Voltage gain (at 8 Ω): 42.0dB
4. Power amplifier topology category: ClassH+
5. Frequency response: 20Hz-20KHz (± 0.3dB)
6. Total harmonic distortion: ≤ 0.1%
7. Signal to noise ratio: ≥ 103dB
8. Damping coefficient: ≥ 650
9. Separation degree: ≥ 65dB
10. Conversion rate: ≥ 25V/μ s
11. Input sensitivity: 0.775V/1.0V/1.44V
12. Input impedance (unbalanced/balanced): 20K Ω/10K Ω
13. Wind path: draw air from the rear panel
14. Protection: Soft start, DC, short circuit, overload, distortion limiting, overheating, VHF
15. Input section: Balanced input XLR female socket, balanced parallel connection XLR male socket
16. Output section: Two red and black terminal posts, NL4 SPEAKON socket
17. Indicator lights: Panel indicator lights: power, signal UV, peak shaving, protection
18. Front panel functions: power on switch, volume control knob, stereo sound
19. Rear panel function: Input sensitivity selection switch, grounding switch, and parallel connection selection switch
20. Power supply: standard power plug with detachable power cord AC220-240V/50Hz ± 10%
21. Product dimensions: 483x445x88
22. Outer packaging size: 560x495x165
23. Gross weight: 23KG
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