Guangzhou DUBAO Electronics Technology Co., Ltd.
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Class TD 20Hz - 20KHz , HQ Series Professional Analog Audio Amplifier , for DJ , KTV Power Amplifier
HQ2.4 , HQ2.6 , HQ2.8
HQ series is the transformer version of FP series(the QYC classical star product), designed according to the import speaker’s high requirement to the amplifier, the sound is balanced, delicate and clear. Improved class T-D technology achieved super high efficiency, low heat value and very low failure rate. Customized high capacity and withstand voltage filter capacitor with import material to guarantee high sound quality. Adopt high quality transformer with black iron core and fine copper to get sufficient power margin, do not fear any challenge.
HQ Series is a low power, clear sound class TD professional power amplifier. Providing efficient and more economic than other CLASS TD amplifier, you can sure to expect a fabulous experience during your celebrations either at a wedding, club or KTV. Quality is ensured as since the start, we have always guarantee and stood by "Quality first" in our standard of manufacturing high quality professional power amplifiers.
Features:
Brand new design with improved technology
Low hear value and failure rate
Great cost performance.
Apply to: KTV, club, audiovisual room and hall.
| Model | HQ2.4 | HQ2.6 | HQ2.8 |
| Output Power | |||
| Stereo 8Ω | 2x400W | 2x600W | 2x800W |
| Stereo 4Ω | 2x600W | 2x900W | 2x1200W |
| Bridge 8Ω | 1200W | 1800W | 2400W |
| Frequency Response | 20Hz-20KHz (±0.5dB) | ||
| THD+N | <0.02%(rated power,4Ω/1KHz) | ||
| S/N Ratio | >100dB | ||
| Input sensitivity | 0.77V/1V/1.4V | ||
| Input Impedance | 15KΩ Balanced/30KΩ Unbalanced | ||
| Damping Factor | >500 | ||
| Cooling system | intelligent variable speed fan controlled by temperature, airflow from front to back | ||
| Indicator | Indicator, startup: green LED, signal: green LED(each channel), clipping: yellow LED(each channel), protect: red LED | ||
| Protection | short, open, overheat, ultrasonic, RF and unmatched load, mute switch | ||
| AC main | AC220V/50-60Hz | ||
| Main requirement | 10A | 15A | 20A |
| Dimension | 3.5”(88mm)/2U | ||
| Weight(kg) | 19 | 20.5 | 22 |
