Makerfire 2.1-Channel Digtal Amplifer Box TPA3116 Better than TPA3123 1875 TDA2030 for DIY Wiki

Description:
Capacity:3 times;1000UF
Audio professional Capacitor:4700UF/50V
Resistor:1%,Metal Film
PCB: 1.6mm,2-Layer, Copper:2.0 OZ

Featureïš
Class D amplifer, 2.1 Channel
Output Power:2*50W+100W,Efficiency:90%
Beautiful metal case,black
Response: 20Hz~20KHz
Quiescent current:50mA,
Working voltage:DC18V~DC24V, Max.Current:5A ,DC-IN Female Connector: Ring-5.5mm, Tip-2.1mm
Size:116*170*33mm
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Package Including
1 * Amplifer box