My first introduction to fullrange speakers was about 4 years ago in a German diy audio magazine which featured a small transmission line speaker project using a Vifa 10 BGS 119/8 driver. I decided to give them a try and was surprised with the sound ... 
With the success of the Radio Shack 40-1197 BD-Pipes project, I wanted to try another full-range speaker project. In order to eliminate the need for a Baffle Step Compensation / Correction (BSC) circuit, I once again opted to go with a bipole system. Pushing these ... 
I constructed a pair of small tower sealed bipole speakers using the 4.5" Fostex FE127E fullrange driver. The design was based on Gio's DIY Sealed Bipole Speaker Project with Fostex FE127E.
I elected to go with a bipole enclosure since it eliminates the need for a ... 
I first came across the Zigmahornets in a 6moons audio review. The original Zigmahornets were designed for use with the Fostex FE103 driver, but many have also reported good results with the Fostex FE103E speaker which is what I used. Enclosure plans for the Zigmahornet ... 
Having put together a couple of fullrange speakers in tower enclosures, I wanted to try a smaller enclosure like a bookshelf or studio monitor. With that in mind, I also wanted a very flat response from the speaker. The Fostex FX120 fullrange driver looked like ... 
