This project is rather for fun but who knows, maybe it will work out well and will do more of these....
I have some spare Dayton ND91-8 full range drivers (leftover from my MCLA and my truncated line array projects) and I will put one of those into a closed cabinet made of Lego bricks
Cabinet is approx. 0.5 liters with a Qtc = 0.707. External dimensions are approx. 13x13x10cm.
3D rendering of the cabinet (made with Bricklink Studio 2.0)
Wall thickness is approx. 16mm (and around 10mm for the bottom and the top)
I am planning to rear-mount the driver with screws. I have tested using screws in Lego bricks and it seems to work pretty well.
Making the cabinet airtight might be a challenge; I am planning to use silicone paste to cover the cabinet walls inside - any other ideas for that would be highly appreciated.
(+ polyester wad filling at the end to 'increase' the volume of the cabinet)
The bricks shall arrive later this week - total cost was about 40 EUR (for just this one box - but think about this: no need for carpentry, no need for paint, literally endless options for colors, decoration, shapes, etc.....)
Will post pictures and also some measurements at the end![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I have some spare Dayton ND91-8 full range drivers (leftover from my MCLA and my truncated line array projects) and I will put one of those into a closed cabinet made of Lego bricks
Cabinet is approx. 0.5 liters with a Qtc = 0.707. External dimensions are approx. 13x13x10cm.
3D rendering of the cabinet (made with Bricklink Studio 2.0)
Wall thickness is approx. 16mm (and around 10mm for the bottom and the top)
I am planning to rear-mount the driver with screws. I have tested using screws in Lego bricks and it seems to work pretty well.
Making the cabinet airtight might be a challenge; I am planning to use silicone paste to cover the cabinet walls inside - any other ideas for that would be highly appreciated.
(+ polyester wad filling at the end to 'increase' the volume of the cabinet)
The bricks shall arrive later this week - total cost was about 40 EUR (for just this one box - but think about this: no need for carpentry, no need for paint, literally endless options for colors, decoration, shapes, etc.....)
Will post pictures and also some measurements at the end