Vifa Impuls

[andrew]

Has anyone built the Vifa "Impuls" speaker ?
There's plans for it on the web & I was wondering if it's any good?
It uses a D25ag tweeter & P17wj bass in 2-way Bass reflex
bookshelf.....with series type x-over

Thanks
Andrew

 

[planet10]

Has anyone built the Vifa "Impuls" speaker ?

Got a URL? I have a box of P17s and am looking for ideas.

dave

 

[andrew]

This is not where I found it originally , but what Google turned up just now .......

http://www.audiokit.it/ITAENG/KitDiffusori/VifaAudiocomp/Impuls/Impuls.htm

The original site had about 10 Vifa plans on it , but now I can't find it .

Andrew

 

[planet10]

I find the 2nd order series XO really interesting... it takes a fair amount of trial to get one of those right.

dave

 

[sianturi]

This is not where I found it originally ....
The original site had about 10 Vifa plans on it , but now I can't find it .

Andrew

Andrew,
The original site is Rolph's Audio:
[url]http://www.audiocomponents.nl [/url]

They have lots of Vifa & ScanSpeak kit plans there.

Regards,

 

[mgb]

Implus experience

Hello Andrew.

I've build 2 sets of impuls speakers. Instead of using 18 mm mdf I used 22 mm mdf since I had some leftover from another project. One of these I sold to a friend. He had the filter redesigned by clearsound (a small speakerbuilding company) but he didn't got the schematics for the new filter. The sound which wasn't bad in the first place, improved quite a lot. I gues i will build a pair as rear speakers for my Vifa Format speakers.

Hope this info helps

Regards,
Michael🙂