GS series best selling 4500 watts professional audio subwoofer power amplifier

◎1.GS series power amplifier belonging to the fourth generation product design platform,

They use a key patented technology, low-power K4 supply system, it can bring nearly 85% music

efficiency for the circuit, interstage level precision can match accurate, low thermal noise ,

high S/N (110 dB/A @ 32 dB) H class power supply technology greatly reduces 50% of the whole

consumption ,weight and the system heat.

◎2. GS series even though turned to the maximum volume,still no noises. It effectively

improve the quality of the project and provide a powerful guarantee for the acceptance of work."

◎3. Multiple intelligent self-adaption judging protection system, FP series amplifiers

synthesized power soft start anti-shock function, DC output protection, overload thermal

protection for a long time and start delay.It can make the system work safely and reliably. This

function even amplifier instantaneous short out or overload,it can quickly protect with

electronic, but it won't interrupt the show.This is a advantage , because most of amplifier can't

do it.

◎4. Built-in visual, RF filter, ultrasonic filtering.Filter digital sound and other devices

harass to the machine with high frequency, which is more delicate gentle and warm.

◎5. Load impedance value detection technology, there is music as a detection signal, using

real-time analysis of output voltage and current,the operation result,if load resistance is

lower than 2 ohm,will instantly start soft protection limit power crystal drive current, the

fault disappear within 10 milliseconds after restore output.During the process of the protection

relay keep connection to avoid damage of contact, The technology also solve the ultra-low

frequency short out between channel