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        TPA3116D2.1-BT Amplifier module

        TPA3116D2.1-BT Amplifier module


        TPA3116D2.1-BT Amplifier module

        9 reviews
        4 from 5
        9 reviews
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        € 53,68€ 64,95 5 In stock
        • -5% Purchase 4 for only € 61,70 per piece

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        • At least two years warranty
        • 45-day cooling-off period to return
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        Product description

        Enjoy creating new audio projects with this all-in-one, easy to use 5.0 Bluetooth 2.1 channel small amplifier board with bass, treble, and variable low pass filter controls. Its delivers 50W into stereo channels and an additional 100W into a mono subwoofer channel for making a big sounding boom box, portable speaker, or even a mobile power amp.



        • 12 to 24 VDC for versatility
        • DC power jack, 3.5 mm Aux-in jack, and Phoenix speaker connectors for quick hookup
        • Built-in master volume, treble, satellite volume, subwoofer volume, and low-pass filter potentiometers for sound customization
        • Pre-assembled and pre-tested for easy project integration
        • Class D efficiency and wireless 5.0 Bluetooth in one compact size board
        • Easily switch between Bluetooth and line-in source by pushing and holding in the master volume control for three seconds


        Product details

        TPA3116D2.1-BT 2 x 50W + 100W Class D 2.1 Bluetooth 5.0 Amplifier Board with Filter and Volume Controls


        Make your own 2.1 multimedia wireless Bluetooth amplifier or portable speaker with this 2 x 50W + 100W amplifier board. The board accepts 12 VDC to 24 VDC which makes it perfect for making home or mobile audio projects. Make your audio project truly portable by adding three to five 18650 Li-Ion batteries.


        These boards are pre-tested and pre-assembled, which makes your project easy to complete. The on-board jacks, potentiometer, and screw terminals let you get this board powered up and playing music in minutes. Just connect your power source using a 2.1 x 5.5 mm DC power plug, a 3.5 mm stereo audio source, and run speaker wire from the six screw terminals to you speakers and you are done. If you don't want to use the 3.5 mm jack, an optional 3-pin connector for internal line-in audio is available (wiring harnesses not included). Push and hold in the master volume control for three seconds to switch from Bluetooth to line-in source. Push in master volume control to switch back to Bluetooth.

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        Article number
        Rated power output
        2 x 50 watt + 1 x 100 watt at 4 ohms
        Minimum load
        4 ohms
        Signal-to-noise ratio (SNR)
        100 dB
        Frequency response
        20 - 20,000 Hz
        Input sensitivity
        Input impedance
        Amplifier Classification
        Class D
        Circuit Topology
        Texas Instruments TPA3116D2
        Speaker output channels
        Input connection type
        3.5 mm stereo jack or 3-pin line-in socket
        Speaker output connection type
        Screw terminal
        DSP function
        EQ Adjustment
        Power Requirements
        12 - 24 VDC
        Power inlet connector
        DC jack 2.1 x 5.5 mm or srew terminals
        Current limit
        3 A
        Under/over voltage protection
        Dimensions (L x W x H)
        100 x 100 x 23 mm without potmeter (shaft length potmeter: 15.3 mm)
        Mounting hole spacing
        Mounting hole diameter

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        5 of 5
        Portable boombox speaker
        By Rodney on 21 September 2023
        5 of 5
        Goed product! Ik gebruik de producten voor mijn digitale flipperkast. Met de exciters en amps creeer ik een surround geluid waardoor het lijkt alsof de bal daadwerkelijk rond gaat. Er zat geen handleiding bij de amplifier's. Dus het was even uitvogelen hoe de BT werkte. Aangezien ik de bedrading nog had liggen, heb ik de bedrading van de exciters op de amplifier's aangesloten. Ik keek wel even raar op, toen ik tijdens de test van de voorste amp...

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        By Manolo on 7 April 2023
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        TPA3116D2.1-BT Amplifier module
        € 53,68
        € 64,95
        TPA3116D2.1-BT Amplifier module
        5 In stock
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