Description: Just add a power supply, speakers, and a case, and you have a Bluetooth audio system.For those who want to make DIY bluetooth speaker system.You will need to supply a power supply not included.12V DC power supply input socket is 5.5- 2.1 connector Center Pin Positive.Can also be powered by a 2 to 3 cell LiPo Battery.50W Stereo Bluetooth Power Amplifier Board 25 watts per channelBluetooth Audio Receiver Power Amplifier CSR4.0 Digital Power Amplifier Board Module.This model automatically enters the pairing mode after powering on, and the search shows the device name: SANWU Audio.Power supply: 2.1 interface DC 12V power supply.Audio input: various versions of Bluetooth connection stereo input, using CSR8635 Bluetooth chip, Bluetooth V4.0, extremely high software compatibility.Output impedance: 8 ohms (can drive 4, 6, 8, 16 ohms Impedance speaker).Output power: adding the front-stage 5532 output power DIP switches makes it more convenient to directly adjust the gain of the rear-stage power amplifier.Be careful changing the default dip switch settings as it will drive more power to speakers and possibly cause damage. Change at own risk.Working Voltage: DC 8-25V Includes: 1x 50W Stereo Bluetooth Power Amplifier Board 1x DC pigtail, will need to solder connector of choice at end of pigtail.
Price: 10 USD
Location: San Pedro, California
End Time: 2024-02-19T10:49:13.000Z
Shipping Cost: 5.25 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: LRC
Nominal Power Rating: 25 W x 2
