Klipsch who used to make great home and professional grade speakers and now make some decent computer speakers, and average home stereo speakers, with some average used home speakers(or some old Klipsch, from the 60 or 70's, or any good old speakers 60s, 70s JBL, Advent, Quads, Bozarks, Altec Lansing and etc), it will blow away any computer speaker in terms of sound.
Of course it may cost you more. They will hold their value is you ever want to sell them.
That is cool your dad has been a carpenter for 30+ years.
Just to do something inexpensive and will probably sound good is to buy some cheap drivers(most commercial grade speakers have drivers that only cost a few dollars and less, my next speaker project is building an array type speaker. I paided .49 cent a piece for some full-range drivers.} You can make some cabinets using 1" to 1.5" MDF.
I made some WTW (woofer tweeter woofer} speakers awhile ago that sound great. My neighbor is a cabinet maker so the boxs didnt cost me much. I used 1.5" MDF.
Before buying the Paradigms, try making just some simple bookshelf type 2-way speakers.
With your Dad's skill you can make some good speakers for not alot of money. With you Dad making the cabinets, with the basic parts depening on how much you want to spend on the drivers and crossover, less then 50 bucks or alot less!
Here is a link for a really cool site where I learned how to make a a speaker { and my friend who makes speakers) and my next project is making some amps and pre-amps.
<A HREF="http://www.diyaudio.com/" target="_new">http://www.diyaudio.com/</A>
Also Parts Express is a great place for buying speaker or just electronics and they sell speaker kits. Their are many other places to buy kits.
Parts Expresss link:<A HREF="http://www.partsexpress.com/" target="_new">http://www.partsexpress.com/</A>
If you decide to make some speakers please post some pics.
the Prisoner
I'm not a number, I'm a free man!