2.1 Amplifier 300 watts

2.1 Amplifier, Stk 4141 original IC
subwoofer, 150 watts output power
stereo channel, 75+75 watts output power
amplifier input voltage 220 to 250
best Audio clearance,
subwoofer low frequency,
ADVANCE :
SPEAKER PRODUCTION
AUTO COOLING SYSTEM
LOW HEATING PRODUC
INPUT SOURCE :
USB
SD CARD
AUX1,AUX2
FM
BLUETOOTH
EXTERNAL MIC HOLDER
OUTPUT WATTS :
SUBWOOFER : 150 WATTS
SPEAKERS. : 75+75 WATTS
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