信息介绍 / Information introduction
HD-501A/B
●合理化内部声场设计,声音自然流畅、动力澎湃
●输出功率:60W
●频率范围:VHF180-270MHz
●信噪比:≥80dB
●电源电压:AC-220V/50Hz;DC12-15V
●内置12V/2.2AH可充电电池
●自动检测电池电量(电平显示)、自动检测电源、自动充电
●接收方式:FM
●输出抗阻:600Ω
●失真度:<0.05%(10dBu/v)
●信号播放方式:卡带、MP3(带收音)
●信号输入方式:无线咪、有线咪、外接音源设备(CD等)
●内置数码混响
●有效距离:50m
●喇叭:全音4Ω6.0”/8"
●尺寸:28×19×42cm
●Reasonable design of interior sound field, sound natural and smooth
●Output power:60W
●Frequency response:VHF180-270MHz
●S/N:≥80dB
●Power:AC110-240V/50Hz;DC12-18V 2A
●Built-in 12V/2.2AH rechargeable battery
●Receiver mode:FM
●Automatic detection of the battery power (level display), automatic detection power supply, automatic charging
●Output impedence:600Ω
●T.H.D:<0.05%(10dBu/v)
●Play mode:tape,MP3(with recording)
●Input:wireless microphone,wire microphone,external audio source equipment(CD and so on)
●Built-in digtal ECHO
●Working range:50m
●Speaker:tone 4Ω/8.0”
●Size:28×19×42cm
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