2 x 30 Watt Class-D Bluetooth Stereo Audio Amplifier Module

CAD 18.50

FREE Domestic Shipping >75 CAD Cart Value 
FREE Shipping to US >100 CAD Cart Value
Information about shipping times and options

2 in stock

Buy at least 3 for CAD 16.65
Buy at least 10 for CAD 15.73
SKU: 26267 Category:


Texas Instruments TP3118 is a very capable hifi stereo amplifier chip. It’s fully digital architecture (Class-D) delivers a super high efficiency of >90%. Because of that, it can deliver 2 x 30W on 8 Ohm speakers withoutheat sink!

Our amplifier board works fine on an operating voltage of 8-26V DC, but of course the output power depends on the power supply. To achieve 30 Watts per channel (1% THD), the minimum operating voltage is 23V DC. With 12V, for example, the output power would beless than 10W (on 8 Ohm).

Additional to the amplifier hardware, this powerful module comes with a stereo audio Bluetooth receiver chip, making it a powerful driver for some Bluetooth bookshelf speakers, for example. Or to upgrade your old passive speakers with wireless, active technology.

Bluetooth pairing starts automatically after powering it up, theBluetooth name is “Xpecial Audio”.

This amplifier has an additional AUX input (3.5mm stereo) on board, to connect to non-BT devices.

  • 2 x30 Watt max. Output at 10% THD into 8 load
  • Bluetooth audio enabled
  • Supply Voltage 8-26V
  • THD+N @ 21V, 25W = 0.1%
  • Quiescent Current ca. 50mA (9V)
  • Signal to Noise 102dB
  • Efficiency >90%
  • Short Circuit Protection (clip 7.5A)
  • Thermal Shutdown (clip 150 C)
  • Dimensions 72 x 52 x 12.5 mm
  • Weight 36g


TPA3118 Data Sheet


Additional information

Weight 0.04 kg
Dimensions 20 × 20 × 15 mm



There are no reviews yet.

Be the first to review “2 x 30 Watt Class-D Bluetooth Stereo Audio Amplifier Module”