Small 10 Watt Portable Bluetooth Speaker – Build Plan


Build this Small Portable Bluetooth Speaker by downloading this detailed 26 page plan that will show you how to go about it. The plans provide you with detailed step-by-step instructions and a list and links to tools, parts and materials that you will need. This plan is great for the beginner and can also easily be build by the intermediate and advanced builder.

*Build plan dimensions are given in millimetres.




When following this build plan, the end result should give you a system that will have the following approximate specifications:

  • Input: Bluetooth 4.0
  • Power Output: (Left/Right Channels) 5 Watts each (4 Ohms)
  • Bass Principle: (2 inch Full Range Drivers) Sealed with one 60x90mm Passive Radiator
  • Size (W x H x D): 220 mm x 72 mm x 73 mm

A speaker this size will not be able to produce room shaking bass. However, it was designed to be small and portable, but still to produce a relatively powerful sound output with an estimated frequency output of between 120Hz to 20000Hz and 10 Watts of total usable power.


The above 3 pages are extracts from the build plan.

Watch the build video above.

Watch the Sound Test video above.