Bluetooth 5.0 TPA3116D2 Digital 2.1 Audio Amplifier Board 100W+50W+50W DC 12-24V

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Bluetooth 5.0 TPA3116D2 Digital 2.1 Audio Amplifier Board 100W+50W+50W DC 12-24V<br>Features:<br>Brand new and high quality<br>Support<br>Bluetooth audio reception<br>With pre-amp, bass frequency processing. With bass, left and right channel volume adjustment,<br>treble adjustment, the master volume potentiometer<br>Using DC 12-24V power supply, maximum output power is: 50W(L)+50W(R)+100W(BASS)<br>Core chip is TPA3116D2<br>Parameter<br>Size: 101 * 100 * 25mm / 3.98 * 3.94 * 0.98 inch<br>Operating voltage range: DC 11-25V (current 3-4A, or 19-24V/4-5A ,<br>If the power requirements<br>high, above20-24V/8-9A )<br>Bluetooth receiving distance<br>: >8m(26ft)<br>Speaker impedance:  Left/Right Channel: 4-8Ω  , BASS Channel: 2-8Ω<br>Function Switch<br>Instructions for use：<br>1, Plug on the power on,<br>the default is Bluetooth mode<br>2, Bluetooth<br>Disconnected<br>status,<br>Long press the switch can switch to the audio input mode<br>3, Bluetooth Play status, Short press the switch for Pause/Play<br>Package Included:<br>1 *<br>TPA3116D2 Bluetooth 5.0 Digital 2.1 Audio Amplifier Board<br>1 *  5.5*2.1mm DC power connector (wire length: 27.5cm/10.83 inches)<br>Terms and Conditions :<br>Shipping<br>Shipping to most other countries takes about 10-30 days via Economy Int'l Airmail without tracking#. In rare case, it can take up to 40 days.<br>It depends on your location and local postal service(e.g., Russian Postal service is slow),<br>as well as the weather condition along the shipping.<br>Please verify your primary shipping address. We are not responsible for any wrong or undeliverable addresses<br>.<br>Payment<br>We accept payment via Paypal.<br>The buyer is responsible for any applicable import duties and local taxes.<br>Usually there's no any charges for small parcel. But please verify with your customs before making your purchase.<br>Contact Us<br>We take full responsibility if you receive wrong item or damaged item or item not as describled.<br>If you're not satisfied for any reason, please feel free to contact us. Just send us an message or email.<br>You can always get our solution pretty soon in our working time.<br>Your satisfaction is guaranteed.<br>About UG<br>Thank you for choose UG.<br>As a manufacturer of electronic module, UG have been in business more than 20 years, and therefor have wide experience in all the line we handle.<br>OEM Service Also Welcome!<br>