News
Revised Distortion Tests For RAAL 70-20XR on 11...
Please note the PDF version of these test results can be downloaded Here. From further investigation it was discovered that a potential cause of the low output of the RAAL...
Revised Distortion Tests For RAAL 70-20XR on 11...
Please note the PDF version of these test results can be downloaded Here. From further investigation it was discovered that a potential cause of the low output of the RAAL...
1198 Floor Standing using Purifi PTT6.5W04
Continuing on from the 1159 stand mount speaker is a new floor standing design. The 1198 floor standing speaker has the following changes compared to the 1159 stand mount... Purifi...
1198 Floor Standing using Purifi PTT6.5W04
Continuing on from the 1159 stand mount speaker is a new floor standing design. The 1198 floor standing speaker has the following changes compared to the 1159 stand mount... Purifi...
Horn No. 1155 for RAAL 70-20XR Pure Ribbon Tweeter
Horn No.1155 using ES-Biradial Geometry for RAAL Ribbon Tweeter This blog post features a custom horn that I designed and built for a customer that uses the RAAL...
Horn No. 1155 for RAAL 70-20XR Pure Ribbon Tweeter
Horn No.1155 using ES-Biradial Geometry for RAAL Ribbon Tweeter This blog post features a custom horn that I designed and built for a customer that uses the RAAL...
Speaker No.1159 --- Distortion Tests and Crosso...
Continuing from my previous blog post on Speaker No. 1159 I continue my comparison against a non-horn loaded test baffle. I compare distortion sweeps at high SPL and look at why 1159...
Speaker No.1159 --- Distortion Tests and Crosso...
Continuing from my previous blog post on Speaker No. 1159 I continue my comparison against a non-horn loaded test baffle. I compare distortion sweeps at high SPL and look at why 1159...
Speaker No.1159 --- Horn Loaded 2-way -- Medium...
Introduction I normally focus on horn speakers however I've been wanting to develop a medium sized bookshelf speaker that uses technology from my flagship products. I still wanted the speaker...
Speaker No.1159 --- Horn Loaded 2-way -- Medium...
Introduction I normally focus on horn speakers however I've been wanting to develop a medium sized bookshelf speaker that uses technology from my flagship products. I still wanted the speaker...
Altec 806-8A on Altec 811B Horn
This blog post features a full set of measurements on the Altec 806-8A compression driver mounted to the Altec 811B Horn. For interest's sake please see my other blog posts...
Altec 806-8A on Altec 811B Horn
This blog post features a full set of measurements on the Altec 806-8A compression driver mounted to the Altec 811B Horn. For interest's sake please see my other blog posts...