Scanspeak 2way Bookshelf kit Recession Terminator

[hasaudio.co.nz]

Hi there,

From Troels Gravsens great diy speaker site. A 2way bookshelf speaker kit utilizing a Scan-Speak Revelator 15W/8530K00 driver and a Scanspeak Classic D2905/9700 Tweeter.

Kit utilizes Jantzen Audio Crosscap Polyprop capacitors, aircore inductors and mox resistors. Kit accessories including ports, terminals, cable and solder tags and also sourced from jantzen audio. Price indicates a 10% discount on parts.

Checkout the full write up on troels site

Kit can be found here.

[hasaudio.co.nz]

Bump

[hasaudio.co.nz]

Scanspeak r2904's also on special. Save $100 each!

[hasaudio.co.nz]

PROAC RESPONSE 2.5 package coming soon! Expressions of interest welcome.

[hasaudio.co.nz]

Has anyone made the proac 2.5?

[jmillerdoc]

Originally Posted by hasaudio.co.nz

Has anyone made the proac 2.5?

Yes, I have built it exactly as described in the old article that is no longer available (It is on a few of the archive sites like wayback machine, etc...)

My favorite and most used speakers to date.

Jeff

[hasaudio.co.nz]

Originally Posted by jmillerdoc

Yes, I have built it exactly as described in the old article that is no longer available (It is on a few of the archive sites like wayback machine, etc...)

My favorite and most used speakers to date.

Jeff

Nice Jeff! I know mr troels did an article on his clone. Will try and find it and post a link.

[jmillerdoc]

This was taken with a crappy camera and was intended to show a pair of Oddblock Monoblocks I built. In the background you can see one of the Proac 2.5 clones. The front is a very dense, dark red, expensive wood I forgot the name of at the moment. The front baffle is 1.5" thick, the rest is 3/4" MDF covered in Cherry veneer. It is heavily braced and ported in the rear. The XO was built with Mills resistors and a combination of Solen and Obbligato film and foil caps as well as all Jantzen air core inductors. I did use the original XO design, not the modified Chinese one. I preferred the original as it seemed a little more bright and forward than the other.

One thing that really impresses everyone who hears these is the bass reproduction and SPLs these 7" 2 ways can produce.

This was one of the very first DIY speakers I built and wince I have done many other designs. These are still my favorite. Maybe I am just sentimental but I think it is just a very well designed speaker that is hard to beat, especially for the price. I think I spent as much on the XOs as I did the 2 midwoofers. They weren't inexpensive, maybe around $1000 total to build properly, but could be done well for less.

I can take some better pics if you are interested.

Jeff

P.S. The small speaker to the left of it is the original Recession Buster from Madisound.

[hasaudio.co.nz]

Nice efforts there jeff! Would be nice to see some more photos! Really enjoy seeing peoples work and hearing their opinions on kits.