Guangzhou Aiwo Audio Technology Co., LTD
$100-800 /Set/Sets
| Payment Type: | T/T |
| Incoterm: | FOB |
| Min. Order: | 100 Set/Sets |
| Transportation: | Ocean |
| Port: | Foshan,Guangzhou,Honkong |
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Model No.: QS-21200
Brand: AiWO Audio
Origin: China
Certification: CE, ROHS, FCC
Certification: Ce
Types Of: Professional Amplifier
Place Of Origin: China
Usage: Hi-Fi, AV, KTV System
Tube Type: Transistor Amplifier
Channels: 2
Amplifier Classes: Class D
Cooling Mode: air cooling,electrodeless electronic fanautomatic speed regulation with temperature
Working Voltage: 85-265Vac
| Selling Units | : | Set/Sets |
| Package Type | : | Double Layer Carton Packing |
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Multi-channel amplifiers are with integrated DSP and network control, these DSP amplifiers operate based on the principle of using transistors or vacuum tubes to control the flow of electrical current, amplifying the input signal in the process. There are different types of Power Amplifiers, such as Class A, Class B, Class AB, and Class D, each with its own characteristics in terms of efficiency, power consumption, and sound quality. For example, the Class-D power amplifiers are known for their high efficiency and low heat generation, making them popular in modern audio equipment. Featuring a high-efficiency Class D design, the QS-21200 provides an impressive 1200W per channel output, making it ideal for large-scale sound reinforcement systems. We also can make 4 channel amplifier. The Digital Audio Power Amplifier operates on a wide voltage range of 85-265Vac, equipped with Power Factor Correction (PFC) for improved energy efficiency and stability. Its low distortion characteristics ensure clear and accurate audio reproduction, even under heavy load conditions.
QS Series 2 Channels Professional class d power amplifier with 1200W+1200W @ 8ohm
Model: QS-21200
Specifications：
| Model No. | QS-21200 |
| Rated Power: | 1 kHz with1% THD |
| at 8 ohms stereo: | 2x1200 W |
| at 4 ohms stereo: | 2x1800 W |
| bridged at 8 ohms mono: | 3600 W |
| Frequency Response: | 20Hz-20KHz(±3dB) |
| Input Sensitivity: | 0.775V/1.0/1.44V |
| Input Impedance: | 20KΩ/10KΩ |
| Damping Factor: | >1000 |
| S/N Ratio: | >116dB |
| Protection Circuits: | Short circuit protection, DC protection, under voltage protection, temperature protection, overload protection |
| Working voltage: | 85-265Vac,50/64Hz |
| InputConnector: | 4xXLRfemale,4xXLRmale |
| OutputConnector: | 2xSPK,2x banding post |
| Dimensions(WxDxH): | 482x370x88mm,2U |
| Weight (net): | 8.7kg |
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