Absolutely fantastic work sir, you are doing a great help to the community by quickly modelling and building different designs and trying out different drivers.
I found that a online shop as well as a physical store in Bangalore deals with foam boards. I am going to visit the store near to my home and see if I can get a larger size ones rather than A4 size which is listed on the website. People interested in the foam core boards can order online on this website.
Thank you musiklava79 for all the inspiration. I have been thinking how to deal with the wood work for my hobby speakers project and you have made it so easy for me now
Thanks manniraj, for the information and your offer to help out with the FC boards.
I'm hoping that other members, too, will pool in information on where to buy FC boards in their respective cities.
Yes if I get hold of these foam core boards then will surely plan to build the mini karlsonator 0.53 using the Tymphany drivers that I received from linuxguru sometime back. Will post my updates on the build here