Bluetooth Stereo Amplifier Module - Bluetooth audio module + 2x 3W speaker
ID: 1193943
5906623488957
zł55.97
Tax included
zł45.50 tax excl.
Bluetooth stereo amplifier module that allows you to play music wirelessly from phones, tablets or computers. It automatically enters pairing mode after the first power supply and then connects to the last paired device, making it easy to use. The set includes 3W speakers with practical JST connectors, and the board is equipped with an integrated LiPo battery charging system, which allows powering from various sources, such as USB-C or battery. Kitronik 2182
Description
The Bluetooth Stereo Amplifier Module allows for wireless music playback from your phone, tablet, or computer. The amplifier board provides excellent sound quality, is lightweight, and does not generate much heat, eliminating the need for a heat sink. This significantly reduces the factors to consider when designing custom enclosures. The user has access to a single on/off switch. The board is equipped with LEDs and sounds that indicate status, such as pairing status. The kit comes with two 3W speakers that have loose wires already connected to them, ending with a very practical JST connector that fits directly into the board. The speaker enclosures measure 67 x 67 mm and have mounting holes in each of the 4 corners. Additionally, the board has 4 mounting holes, allowing for secure attachment of the board in custom-designed enclosures.
The first time the board is powered on, it automatically enters pairing mode and will be visible to nearby compatible devices, appearing as R001. Once the Bluetooth amplifier is paired with a device, it will automatically attempt to reconnect to the last paired device upon the next power-on and will search for a new connection if that fails. To remove the connection between the Bluetooth amplifier kit and the source device, such as a phone, this must be done on the source device.
The stereo amplifier kit can be powered via a USB power supply (with USB-C cable), a LiPo battery (with JST connector), or via USB-C 5V from a computer. It is also equipped with a built-in LiPo battery charging circuit, suitable for various battery capacities, with automatic battery charging and switching between power supply and battery (when a battery is present). The board has a strict power supply voltage range of 3.2V to 5V and indicates low voltage levels to protect the connected LiPo battery from deep discharge. The nominal current draw for the board is approximately 40 mA when the board is on but not playing music and about 410 mA when playing music at maximum volume.
Features
- Bluetooth module with PCB antenna
- Control via a single on/off switch
- The amplifier automatically connects to the device or enters pairing mode upon power-on.
- LED and sound indicators
- Power: microUSB 1A or LiPo battery
- LiPo battery charging
- Speaker set: 2 x 4 Ohm 3W speakers with JST connector wires
- Dimensions: 50 x 50 x 4.5 mm
Kit contains
- Bluetooth stereo amplifier board
- 2 x 4 Ohm 3 W speakers with JST connector
1193943
Manufacturer BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
Responsible person BTC Korporacja sp. z o. o. Lwowska 5 05-120 Legionowo Poland sprzedaz@kamami.pl 22 767 36 20
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Bluetooth stereo amplifier module that allows you to play music wirelessly from phones, tablets or computers. It automatically enters pairing mode after the first power supply and then connects to the last paired device, making it easy to use. The set includes 3W speakers with practical JST connectors, and the board is equipped with an integrated LiPo battery charging system, which allows powering from various sources, such as USB-C or battery. Kitronik 2182