Bluetooth Omnidirectional Speaker

Introduction

This is no conventional boombox however. In fact, I am not quite sure if that is the appropriate name. It has a total of 4 drivers, two in the front, and two in the back, and a large passive radiator on the bottom.

Specs and Parts List:

• 50 watts end per channel

• Optimal input: 15v with 1.6ma Bluetooth only

• 2x 8 ohm shielded drivers by peerless

• 2x 12 ohm drivers by Sony

• 4x inch passive radiator by peerless

I can provide a full parts list upon request.

This is loud enough to fill a basketball court easily and sounds absolutely superb. It costed approx. 100$ to make overall.

Building it gave me a relationship with rulers that I would not forget. Packing all the drivers as close together as space would allow while keeping them far apart enough to not interfere with one another proved a challenge.

Here are some pictures of the internals:

Unfortunately, you will not be able to understand how good it sounds. As a frequent listener of music I do not identify as a audiophile by any means; however, I have had experience enough to confidently say that the quality of sound that this produces is equivalent to those in the 250-300$ price range for Bluetooth speakers.

Here is the final product (I have yet to sand it down and paint):

Here is a video (low quality mic):

Build instructions are available upon request. No soliciting. Shubhankar.singh@outlook.com

And if you missed my last project, WaterWorks, don't miss out!

Till next time, Shubhankar Singh.