Hello, all!
I would like a recommendation for a board on here where I could ask for recommendations, and perhaps speak directly with manufacturers / suppliers.
I need to order in bulk a wireless speaker that answers very specific requirements.
The requirements are not set in stone, they are only the ideals (for example, 7 or 15 volume levels are good as well, they don't have to be 10).
The requirements are:
- Omnidirectional (should transmit to at least half sphere)
- Reaching 80-87 Db for frequency range of 17-20 KHz
- Supports 48 KHz sampling rate
- Channels: Mono
- Input toggle between:
* AUX
* SD card .WAV file
- Should support the following .WAV file playback options:
* Autoplay
* Loop
- Dimensions: up to 15 X 10 X 10 cm
- Chargeable battery
- 11 level volume control with even distribution (0 = mute, 10 = max)
- Interface:
* On / off button
* + / - volume control buttons
- Connectors:
* 3.5 mm AUX
* 15.0X11.0 mm SD card
- micro USB / USB type C power supply / charging port
If you can assist me with this, it would be much appreciated
Thanks in advance!
I would like a recommendation for a board on here where I could ask for recommendations, and perhaps speak directly with manufacturers / suppliers.
I need to order in bulk a wireless speaker that answers very specific requirements.
The requirements are not set in stone, they are only the ideals (for example, 7 or 15 volume levels are good as well, they don't have to be 10).
The requirements are:
- Omnidirectional (should transmit to at least half sphere)
- Reaching 80-87 Db for frequency range of 17-20 KHz
- Supports 48 KHz sampling rate
- Channels: Mono
- Input toggle between:
* AUX
* SD card .WAV file
- Should support the following .WAV file playback options:
* Autoplay
* Loop
- Dimensions: up to 15 X 10 X 10 cm
- Chargeable battery
- 11 level volume control with even distribution (0 = mute, 10 = max)
- Interface:
* On / off button
* + / - volume control buttons
- Connectors:
* 3.5 mm AUX
* 15.0X11.0 mm SD card
- micro USB / USB type C power supply / charging port
If you can assist me with this, it would be much appreciated
Thanks in advance!
