Subwoofer Hidden in Plain Sight
by MitchellCochran in Circuits > Audio
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Subwoofer Hidden in Plain Sight
I wanted a 22hz subwoofer for my livingroom. After meeting with the budget/aesthetics committee, my wife agreed I could build a subwoofer that would serve as an end table and look like a trunk.
Disclaimer
I am by no means a professional and I based my entire process on reading other instrucables and spending time on forums. I learned a lot through the process and would change a few things if and when I do it again.
Hardware
Steps 1 and 2 go hand in hand. You need to decide what kind of performance you want combined with how much space you're willing to utilize. I decided to start with performance first and size second so I chose my hardware before settling on a design.
Design
Come up with a plan for your subwoofer before purchasing building materials. I used a free program called winISD to help calculate my design based on the driver and performance I wanted.
Materials
Using your design calculate how much material you need. I build mine out of 3/4 MDF, everyone online recommended 1/2 or 3/4, I chose 3/4 to play it safe.
Cut and Assembly
If you're confident with your measurements you can cut all your pieces then assemble or you can cut and assemble as you go.
Break-in
After assembling the enclosure I decided to install the driver and amp and let it run overnight using sweep tones to break-in the driver.
Paint
I decided to paint all the areas that wouldn't be covered in leather.
Wrapped in Leather
Began wrapping in leather. Attached leather with contact cement.
Accents
Added hardware accents to make it look like a trunk.
Finish and Enjoy
After the paint was dried I finished assembling everything, and began shaking the house.