- Line array speakers
- Commercial system speakers
- Entertainment engineering speaker
- Subwoofer speaker
- Conference culture tourismloudspeaker box
- Karaoke speaker
- Professional power amplifier series
- Karaoke amplifier series
- Peripheral devices
- Add: Building B, Jinwen Industrial Building, No. 38 Yagang Kongqiao Street, Shimen Street, Baiyun District,Guangzhou,China.
- Tel: 020-36580681
- Fax: 020-36710610
- Email: grshuang@126.com



SA Series
- Mode:SA-2.3/SA-2.4/SA-2.6/SA-2.8/SA-2.10/SA-2.13
Product introduction
* ultra-thin 2U structure, strong anti-interference ability, extremely good resistance to shock and design for entertainment engineering and flow performance.
* full equilibrium ultra-dynamic redrive technology, the sound performance in driving heavy load, has the traditional analog power amplifier incomparable high efficiency energy conservation.
* the fuselage comes with a 4-way AC power socket, which can support the power supply of peripherals.
* signal and whittling LED indicator can monitor the work status of the amplifier. The display screen can display date time, voltage and temperature.
* fully automatic protective circuit includes DC, overcurrent, overpressure, overheat and dynamic automatic limiting protection, ensuring stable and efficient work.
* high power self-adjusting dual speed fan, the air convection mechanism after heading, effectively reduces the internal temperature of the machine and improves the system reliability.
* each channel USES the Neutrik speakon output jack and the 2 terminal posts to support all the speaker wiring systems
Model | SA-2.3 | SA-2.4 | SA-2.6 | SA-2.8 | SA-2.10 | SA-2.13 | ||
Stereo power | 300W×2 | 400W×2 | 600W×2 | 800W×2 | 1000Wx2 | 1300W×2 | ||
Stereo power | 450W×2 | 600W×2 | 900W×2 | 1200W×2 | 1500W×2 | 1950W×2 | ||
Bridged power | 900W | 1200W | 1800W | 2400W | 3000W | 3900W | ||
SI/N Ratio | >100dB | |||||||
Frequency Response | 20Hz-20KHz:±0.1dB | |||||||
Distortion | <0.5%,20Hz-20KHz | |||||||
Slew Rate | 10V/uS | |||||||
Damping Factor | >200dB2 | |||||||
Input Impedance | 20KΩ平衡/10KΩ不平衡 | |||||||
Input Sensitivity | 0.77V or 1.4V or 32dB | |||||||
Amplifier Type | T类 | |||||||
Power Supply | 220V/AC/50Hz | |||||||
Product dimensions | 483×390×90mm | |||||||
Shipping dimensions | 630×575×150mm | |||||||
N.W. | 12kg | 14kg | 16kg | 18kg | 21kg | 23kg | ||
G.W. | 14kg | 16kg | 18kg | 20kg | 23kg | 25kg |