Applications:
Features:
• All models are designed with two channels and utilize excellent gain compression technology to achieve higher efficiency, lower heat generation, and more linear sound output. The unparalleled karaoke texture offers solid and highly linear vocal performance.
• Real-time distortion limitation and real-time analysis of output voltage and current technology are applied to make the amplifier work more intelligently, stably and reliably in the entire sound system.
• Perfect and precise protection circuitry, combined with working online load detection, offers more effective protection for matching speakers.
• All models adopt automated manufacturing processes, such as SMD patch and laser scanning, and import all semiconductor components to greatly enhance product reliability and consistency.
Specifications:
MODEL QS-400 QS-600 QS-800 QS-1000
Max Output Power Stereo 8Ω 700Wx2 900Wx2 1300Wx2 1500Wx2
4Ω 1100Wx2 1400Wx2 2000Wx2 2250Wx2
Bridge 8Ω 2200W 2800W 4000W 4500W
Output Interface Speakon and Binding
Frequency Response 20Hz-20kHz, ±0.5dB
Input Sensitivity 0.775V
Balanced Input Impedance 20kΩ/Balanced, 10kΩ/un-Balanced
Signal to Noise Ratio ≥100dB
Distortion ≤0.03%
Damping Factor f=1KHz 8 OHMS ＞240
Conversion Rate 15V/uS
Protection Soft Start, Short Circuit, Limiter, DC Fault, AC Line Fuse, Thermal Cut
Cooling System Two steps speed fan
Power Supply AC:220-230V 50Hz
Net Weight (kg) 23.5 25.2 26.5 27.5
Dimensions (WxDxH)-mm 482×487×88
