Penultimate
Member
Greetings
I started researching audio speaker box calculations awhile ago. There is software available but I like to understand the math behind it. So I finally figured it out and set up a spreadsheet.
For my first box I decided to make it from a cigar box. This adds a little challenge because you have to find the right sized box for a speaker. Here is the result. I made the baffle from a piece of oak scrap and turned the volume knob from a pen blank cut off. I use a seperate Bluetooth module or a 3.5 mm Jackson get the audio into the 18W mono amp.
Not much woodworking but it was a fun project. My next one will be a either a stereo Bluetooth speaker set up or bookshelf speakers. Thanks for lookin'
Mike
Sent from my iPad using Penturners.org mobile app
I started researching audio speaker box calculations awhile ago. There is software available but I like to understand the math behind it. So I finally figured it out and set up a spreadsheet.
For my first box I decided to make it from a cigar box. This adds a little challenge because you have to find the right sized box for a speaker. Here is the result. I made the baffle from a piece of oak scrap and turned the volume knob from a pen blank cut off. I use a seperate Bluetooth module or a 3.5 mm Jackson get the audio into the 18W mono amp.
Not much woodworking but it was a fun project. My next one will be a either a stereo Bluetooth speaker set up or bookshelf speakers. Thanks for lookin'
Mike
Sent from my iPad using Penturners.org mobile app
