1）industrial alumina panel, which is durable; the front panel is removable for cleaning cooling vents;

2）Support soft-start to avoid causing interference to other devices, when it's turned on and absorbs large current;

3）With intelligent forced cooling design, low fan noise and high electrical efficiency;

4）Intelligent limiter system to ensure the power module and the speaker system working in a safe range;

5）With 30/50Hz high pass filter;

6）Various modes: bridged, stereo and in parallel;

7）Abundance reserve power; output could be at low impedance 2Ω; hi-fi sound quality to restore the quality of audio sources perfectly;

8）high-quality transformer and large amount of electrolyte at low impedance; to ensure normal operation in large dynamic range;

9）With class H high efficient power amplifier; complete and reliable security protection measures and working status indicators (short, overload, DC and overheating protection, transformer overheating protection).