Vender HF41 Digital Power Amplifier Board TPA3116 50W+50W+100W Bluetooth USB TF Decoding 2.1 Channel Power Amplifier Board al mejor precio

Product Name: Digital Power Amplifier Board Audio input e: wireless Bluetooth receiving, USB decoding, TF card decoding, audio input socket Support playback formats: MP3, WMA, WAV, FLAC Power amplifier chip: stereo channel TPA3116 (50W+50W) bass TPA3116 (BTL 100W) Output power: 50W+50W+100W (bass) Working voltage: 12~26VDC (direct current) Version el: SW-HF41 Type: Bluetooth USB TF decoding Recommended power supply: 24VDC more than 5A (the power supply current is not enough, the sound will be interrupted when the volume is turned on and the dynamic is large); 24V 3A power supply can be used when the speaker power is not very large Speaker impedance: 4 ohm 6 ohm 8 ohm Colour:Black+blue Material:PCB+metal Size:124 x 80mm Package Contents: 1 * Bluetooth power amplifier board Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.