Sunday, December 6, 2015

New Folded Corner Bass Horn - Installing KLH CL-3A Woofers In Both Horns

During folded bass horn testing so far, I have been using two different eight inch woofers, one by Altec Lansing and one by Boston Acoustics.  Today, I decided to get an idea how the two horns might sound with matching drivers.  The KLH woofers removed from CL-3A acoustic suspension boxes are a good enough match for testing purposes.  I already have matching back chambers cut away from a pair of old Technics boxes.  Here is the right channel getting the 12 inch CL-3A woofer:


New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber
New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber
New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber
New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber

Here is the left channel being set up with an identical woofer and back chamber:


New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber
New Folded Corner Bass Horn - KLH CL-3A Woofer & Technics Back Chamber
I also put an equal amount of polyester fiber fill into both back chambers.  Now for some listening tests!

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