Amplifier Module 120W Power Bluetooth 4.0 Dual Channel Stereo

TPA3116D2 Audio Amplifier

Product Code: MOD0555


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Buy 1+ $33.50 (incl. GST)

TPA3116 core 120W x 2  This is an awesome little amp that can run on 12volts DC and produce good sound levels

Using the digital power amplifier chip TPA3116D2 efficient D class operation Power amplifier chip has more than 90% power efficiency and low power consumption when standby. High-level modulation system configuration, highly integrated level reduces the quantity of components. Self-protection circuit includes over-voltage, under-voltage, overheating, DC detection and short circuit protection, heat-resistant package. Bluetooth transmission distance is about 10 meters, if used for a speaker, it is best not to use the Bluetooth signal shielding material.


  • Colour: blue 
  • Material: plastic 
  • Chip: TPA3116D2
  • Bluetooth: btm836 / csr8635 (4.0)
  • Voltage: DC12V~24V
  • Current: Greater than 3A
  • Channel: Dual channel
  • Output Power: 120Wx2
  • Efficiency Ratio: Greater than 90%
  • Amplifier Size: 98*79*16mm / 3.85 inch * 3.11 inch * 0.63 inch
  • Bluetooth Modulation Mode: GFSK/ 4 DQPSK, 8DPSK
  • Voltage: 3.3V~4.2V
  • Support Bluetooth Protocol: HFP V1.6, HSP V1.2, A2DP V1.2, AVRCP V1.4, DI V1.3
  • Operating Current: less than equal 30mA
  • Standby Current: Less than 50uA
  • Temperature: - 40 Degrees Celsius~ + 80 Degrees Celsius
  • Max. Distance: 10M / 32.8ft
  • Transmission Power: Support CLASS1 / CLASS2 / CLASS3 8dBm Max.
  • Sensitivity: - 80dBm Less than 0.1%BER
  • Frequency Range: 2.4GHz~2.480GHz
  • External Interface: PIO, SPI, Audio Input/Output, PCM, USB
  • Audio Support: AAC, MPA, SBC, stereo
  • Distortion Factor: less than equal 0.1%
  • Bluetooth Size: 21.9*14.1*1.8mm / 0.86 inch * 0.55 inch * 0.07 inch 



The Bits that Count! Surplustronics sells masses of Arduino boards and other pre-made modules ready for your project. These come under the MODULE brand which is exclusive to Surplustronics. While much of this can be purchased online from overseas, we carry huge stocks right here in Auckland and your...

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