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HiFi Audio DIY / Re: ProAc 2.5 speaker inspire
« on: August 20, 2016, 06:45:18 PM »Thanks for the info, will keep that in mind when I source for the crossover parts. Yes the bitumen sheets may just do the job and will need to source this from hardware store. For the speaker box , did you source the MDF board locally and get it cut locally? or you purchase the speaker box from china source? Anyway when I actual start the project will need more info from you as you have past experience in building this speaker, for now I am reading up the design info before proceed to build it.
You have a few options on the speaker cabinet,
1. DIY
You can get MDF sheets of various thickness from Ban Heng Long in Syed Alwi Road. They will cut to size for a small fee, and also sell veneers. The biggest obstacle for this route is routing - you are on your own here. If you have no experience in making your own cabinet, or veneering, I can understand that this option is a bit daunting.
2. Martin Electronics
Auntie Martin has some carpenter contacts to make cabinets for her. Warning, he isn't cheap and neither is he incredibly enthusiastic about taking on assignments. I suppose it depends on how busy he is.
3. Our enthusiastic audiophiles
I know that Synthesis does cabinets for people, and is happy to also do up the crossover too while he is at it.
I took option 2. When I built this project (This was at least 10 years or more ago), there weren't any cost effective ways of shipping the China cabinets over. Feel free to let me know if you have any other questions on this project. Drop me your e-mail via PM and I'll send you a PDF guide on this project. Many of us used this as a bible and has a number of variants of the crossover for you to try.