Nobsound HiFi 2.1 Channel Bluetooth 5.0 Power Amplifier Board Case Stereo Amp
- [Multiple audio inputs]: with Bluetooth 3.5mm AUX/3 PIN inputs, almost compatible with all home audio device such as phone, tablet, computer, CD player etc., also comvenient for you to DIY.
- [Bluetooth 5.0 & Classic TPA3116 chip]: supporting Bluetooth 5.0 to realize stable & high-speed transmission speed. 2PCS TPA3116D2 chip, one for bass channel and one for left and right channel amplification. Max output power can reach 50W*2(L/R) and 100W(subwoofer), easily to drive most home desktop / bookshelf / indoor passive speakers.
- [Powerful design & wide voltage]: with preamplification and bass frequency division processing, 5PCS potentiometer are used for bass volume/bass frequency/left & right channel volume/main volume & input switch. DC 12-24V voltage, can be powered by switching power supply or storage battery, for enjoying high-quality music on the road or outdoors.
- [Perfect circuit & HiFi clear sound]: concise layout and reasonable wiring, no pop and audible noise even at high power output. The sound is very clear and smooth, the bass with shocking effects just like in the cinema, providing auditory feast.
Parameters: Audio input: Bluetooth/3.5mm AUX/3 PIN Audio output: raw cable speaker jacks + subwoofer jacks Bluetooth version: 5.0 Max output power: 100W(subwoofer)+50W*2(L/R) Input sensitivity: 600-800mV Frequency response: 20Hz-20KHz Speaker impedance: 4-8Ω Subwoofer impedance: 2-8Ω Working voltage: DC 12-24V Board Dimensions(L*W*H): 100*100*22mm / 3.94*3.94*0.87in Net weight (Board): 180g / 0.40lb Package weight(without case): 250g / 0.55lb Package weight(with case): 320g / 0.71lb Packing List: 1*Finished Board + Case Notice: the case is packaged separately from amplifier board, you need to assemble the case with other accessories such as screws, shim, knobs etc.
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