zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass
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Speaker amplifier module 2 way 2000W + 1000W plate amplifier board DSP inside for pro audio line array system
37078 Руб.
![Max98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module Filterless Audio Board For for Raspberry Pi Esp32 zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass](https://ae01.alicdn.com/kf/Sa81a1f7e598a44b4b9a85da2a954e64ai.jpg)
Max98357 I2S 3W Class D Amplifier Breakout Interface Dac Decoder Module Filterless Audio Board For for Raspberry Pi Esp32
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![Compatible 4.0 4.1 4.2 5.0 For Bluetooth Audio Receiver Board MP3 Lossless Decoder Board Wireless Stereo Music Module XY-WRBT zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass](https://ae01.alicdn.com/kf/S25d822d54f7d41deadf415f4480ef57ck.jpg)
Compatible 4.0 4.1 4.2 5.0 For Bluetooth Audio Receiver Board MP3 Lossless Decoder Board Wireless Stereo Music Module XY-WRBT
120 Руб.
![XH-M311 mini version TPA3118 digital audio amplifier board audio power amplifier module mono 60W zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass](https://ae01.alicdn.com/kf/Sf0e327210efb466c8c10730acf9ea2cdB.jpg)
XH-M311 mini version TPA3118 digital audio amplifier board audio power amplifier module mono 60W
169 Руб.
![Amplifier For bluetooth board audio with USB TF card audio decoding playback before the output electret microphone add box zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass](https://ae01.alicdn.com/kf/Sdb8d6b4e5c75484ab3a90c84cb5eb7100.jpg)
Amplifier For bluetooth board audio with USB TF card audio decoding playback before the output electret microphone add box
127 Руб.
![For Bluetooth audio receiver template, stereo wireless speaker, power amplifier modified DIY module 4.0 zk r21e cool volume indication bluetooth audio amplifier board module 2 1 channel extra bass](https://ae01.alicdn.com/kf/S0556031faa3242f6828959ccbf5868eaR.jpg)
For Bluetooth audio receiver template, stereo wireless speaker, power amplifier modified DIY module 4.0
88 Руб.
Описание:
Feature 1. radio 2. U disk SD card (audio/video/pictures) 3. Bluetooth function 4. RCA audio output can be connected to a subwoofer 5. Rear view function when reversing 6. AUX input function 7. Video input function 8. Original car steering wheel learning function 9. Mobile phone interconnection Android AUTO/Apple Car. Play 10. Colorful lighting function 11. Rear USB function 12. USB charging port 13. Power supply reverse polarity protection function 14. External wheat head function. Specifications 1. System: Quanzhi melis system 2. Software solution: F133 3. Radio frequency: FM 87.5~108.0MHz 4. Radio IC: QN8035 5. Power amplifier IC: CD7388CZ 6. Output power: 60. Wx 4 7. Working voltage: 12~14.4V 8. Working temperature: -10~60 degrees Celsius 9. Bluetooth version: version 5.1 (default name: Carkit) 10. Display resolution: 800x 480 11. Screen size: 4-inch resistive touch screen 12. Front and rear USB: 2 front USB interfaces (one charging and one USB 2.0 reading) + 1 rear USB 2.0 reading 13. RCA parameters: Audio output: 2 channels (left channel + right channel) Video output: 2 channels Audio input: Front AUX input Video input: 1 channel Reversing video input: 1 channel 14. Audio format: MP3/AAC/APE/OGG/M4A/RA/WAV 15. Video format: H263/H264/H265/DIVX HD(720P 1080I 1080P)AVI/FLV/MKV/MPEG/MP4/WMV9/VC/ASF/TS/QT 16. Image format: JPEG/PNG/BMP/GIF/TIFF 17. Languages: English, Chinese, Spanish, Portuguese, Russian, German, French, Polish, Turkish, Arabic, Hebrew, Italian, Czech, Japanese (less languages require software update)