| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $6.50 | $6.36 | $6.17 | $5.90 | Contact US |
JAB2-1100 Class D Audio Power Amplifier Board 1x100W Bluetooth4.0 High Fidelity Amplifier Board DC12-24V
$40.94
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BDM3P Bluetooth5.0 Power Amplifier Board with Cable Set Stereo 2x50W 3.5mm Input Support DSP Tuning 20-Band EQ Adjustment
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Description:
- Product panel size: 85mm length * 24mm width * 22mm
- Panel center hole size: 75mm
Product features:
1: support wav dual channel lossless and MP3 dual format
2: support track fast forward / backward, long press the previous track on the remote control, and the next track will be realized.
3: support the memory track of power-off breakpoint
4: support multiple EQ music modes
5: support radio 87.5-108.0 MHz
6: support Bluetooth 5.0 and below
MP3 broadcast:
- Insert the U disk or TF card that copies MP3 songs when the machine is turned on, and the machine will automatically recognize and play
- When playing MP3, the key functions are as follows:
- "Previous song": short press to play the previous song, long press to decrease the volume;
- "Play / pause": press to pause the song being played for the first time, and press again to restore the playing state;
- "Next song": short press to play the next song, long press the volume increase;
- "Mode": the default blue touch mode. If you insert USB flash disk and SD card, the switching order is USB flash disk, SD card, FM and Bluetooth.
FM mode:
Use the "mode" key to switch the machine to FM. "Previous song": short press to search radio station from high to low, long press to decrease volume; "play / pause": short press to search and store radio station automatically; "next song": short press to search radio station from low to high, long press to increase volume.
Bluetooth mode:
Press "mode" on the panel to switch the machine to "blue" status, open the audio device with Bluetooth function, search for and connect the Bluetooth name of the product, the volume can be controlled by the external sound source device, or long press "previous" and "next" to adjust the volume;
Remote control operation:
Bluetooth status
- Power switch: false shutdown
- Mode switching: the same as the panel button mode, switching mode [Bluetooth -- "MP3 (U --" SD) - "FM --" Bluetooth]
- Mute: press to mute / unmute. Note that if the current state is mute, play pause: same as PCBA panel function previous song: same as PCBA panel function next song: same as PCBA panel function volume reduction: same as PCBA panel function
- Volume plus: same as PCBA panel function cycle: number replay
MP3 state
- Previous song: short press for previous song, long press for fast backward
- Next song: short press for next song, long press for fast forward
- Loop: switch between single loop (one) and list loop (all) random playback and folder playback
Package included:
- 1 x decoder
- 1 x remote control
