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立辉2 4声道D级数字音乐音频1000瓦专业立体声1u扬声器音频放大器
发布时间:2023-08-22    浏览次数:1103 次

原产地:中国广东

品牌名称:李辉

型号:FSA1000

功率:600~3800

尺寸(长x宽x高):483X430X45mm


High efficiency, low loss, fast heat dissipation, low distortion noise, and large dynamic range

ClassD power amplifier module with fixed switching frequency
Soft switching LLC resonant switching power module
Active Power Factor Correction Technology (PFC)
Efficient loudspeaker Counter-electromotive force absorption system
Unique peak shaving limiter and ripple elimination network
Temperature controlled variable speed fan, with airflow flowing from front to back
Backplane connection mode selection (stereo/parallel/bridge)
The back panel is equipped with input sensitivity selection switch (0.775v/1v/2v)
Perfect circuit protection, including soft start, DC, sub audio, high frequency, overheating, short circuit, power on/off mute, powerful low frequency, extremely low diving depth, transparent, clear, and pleasing to the ear in mid to high frequencies;
The integrated design of power amplifier modules and power supply modules ensures that over 90% of the devices are automated to ensure product consistency



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