AIYIMA B07
Parameter:Product Model : AIYIMA B07Chipset: TPA3255 +QCC3040+ NE5532Bluetooth chip: QCC3040 Bluetooth 5.2Support: AAC,SBC,aptX, APTX-LL,APTX-HDOp AMP chip: NE5532*6(not replaceable)Distortion :0.01%SNR :≥108dbFrequency response :20-20KHz (±1db)Input sensitivity: 2vAUX rated output level: 1.4VLeft and right channel high and low range adjustment: ±6dbSubwoofer adjustment range: ±4dbSubwoofer cut-off frequency: 50-220HZSpeaker impedance: 4-8 ohmOutput power: Left and right channels: 300w*2 at 48V 4Ohm Bass 300w 48V 4OhmInput mode: Bluetooth/RCASupported devices: mobile phone, tablet, computer, MP3, TV, etcOutput mode: passive speaker + passive subwoofer + active subwooferPower supply: DC24-48V (auxiliary power supply 24v-48v)Note :The primary and secondary power supplies need the same voltage Size: 154*124*42mmNet weight: 800gThere are four ways to connect the B07,2.0 channel: Only left and right channel speakers2.1 Channel left and right channel speaker + passive subwoofer2.1 Channel le