Guangzhou DUBAO Electronics Technology Co., Ltd.
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Q Series Professional Amplifier
Q series professional amplifier is the latest high cost-performance product developed of QYC, adopt advanced circuit technology and particular design to achieve big reduction of cost, but also keeps the high quality which QYC products always be. Q series professional amplifier provides a perfect solution for projects with limiting budget.
1. Very high-efficiency output circuit: Advanced class D circuit, with perfect sound quality but efficiency, is far more than normal H class circuit, Q series do very well in efficiency and sound quality.
2. High-quality toroidal transformer: Adopt high-quality toroidal transformer for power supply, ensure the amp has enough margin of power.
3. Innovative cooling system: The Cooling fan controlled by the volume level, the user can get quiet space in low volume level, and also don’t need to worry about heat problem in high volume level application.
4. Perfect protection circuit: Full protection include soft start, DC, over-heat, overload, VHF, CPL, short circuit and open circuit, ensure steady working.
5. Very high-Cost Performance: With excellent design, Q series reached unique high-cost performance but also retained high stability and perfect sound quality.
Apply to: Entertainment, Show, Club, Hall, and Conference
| Model | Q400 | Q600 | Q800 |
| Output Power | |||
| Stereo 8Ω | 2x400W | 2x600W | 2x800W |
| Stereo 4Ω | 2x750W | 2x1100W | 2x1500W |
| Frequency Response | 20Hz-20KHz (±0.5dB) | ||
| THD+N | <0.10%(rated power,4Ω/1KHz) | ||
| S/N Ratio | >90dB | ||
| Input Impedance | 20KΩ Balanced/10KΩ Unbalanced | ||
| Damping Factor | 500 | ||
| Protection | soft start, short, DC, over heat, UHF, CPL | ||
| Power Supply | AC220V/50-60Hz | ||
| Dimension | 483x243x88mm | ||
| Packing Dimension | 521x290x135mm | ||
| Net Weight(kg) | 12 | 13.5 | 15 |
| Gross Weight(kg) | 13 | 14.5 | 16 |
