· Multi-channel design meets various occasions to reduce system complexity and ensure the stability, reliability and economy of the system.
· The selection of high-quality roller fans and the cooperation of temperature-controlled variable-speed circuits ensure stable and reliable system operation under high-power output conditions.
· Input interface: professional high-quality XLR socket, 6.3 plug
· Output interface: terminal output
· Power interface: professional IEC socket
· Front panel controls and indicators
· Level control: a rotary volume controller for each channel
LED indicator: power, signal, overload protection, bridge connection, 30Hz low cut
Function switch: 30Hz low cut
High-quality digital power amplifier designed for large-scale halls, multi-function halls, performing arts and entertainment halls, large-scale KTVs and other occasions. All components have passed 16 quality inspections and are strictly screened.
Separate use makes it easy for the machine to deal with whether it is working in large dynamics or light music.
Output power TA 1KHz THD≤ 0.1%
Stereo 8Ω 2*1800W
Bridge 8Ω 4400W
Frequency response range 20Hz-20KHz -3dB~+0.5dB
Input sensitivity 0.77V
Signal to noise ratio (a-w rms) ＞98dB
Distortion rate (SMPTE) <0.1%
Input impedance 20KHz (balanced) 10KHz (unbalanced)
Damping coefficient (5Hz-1KHz) ＞300
Protection function Soft start protection Overheat protection Overcurrent protection DC protection Radio frequency protection
Conversion rate 60V/μs
Output state separation ≥62dB
Power supply 220-240V 50/60Hz