![Look familiar? Read the original KEF uni q patent and it'll all make sense. The patent specifically covers the use of the woofer as a waveguide. NOT a coaxial/coincident array per se. : Look familiar? Read the original KEF uni q patent and it'll all make sense. The patent specifically covers the use of the woofer as a waveguide. NOT a coaxial/coincident array per se. :](https://external-preview.redd.it/fMAzvxzbl_2u9Au0exmQY8CkSFJIXbIgc40Dl2bUFVY.jpg?auto=webp&s=b864ba682e49b5c74bc878858db3a7b573c5b4e3)
Look familiar? Read the original KEF uni q patent and it'll all make sense. The patent specifically covers the use of the woofer as a waveguide. NOT a coaxial/coincident array per se. :
WTS: KEF UNI-Q 5" Inch Coaxial Driver (Used in R300/500/700/900) | Stereo, Home Cinema, Headphones Components
![KEF Introduces New LS50 Speakers Including Uni-Q Driver Developed in Collaboration with Acoustic Metamaterials Group | audioXpress KEF Introduces New LS50 Speakers Including Uni-Q Driver Developed in Collaboration with Acoustic Metamaterials Group | audioXpress](https://audioxpress.com/assets/upload/images/1/20200922213829_KEF-MetaMaterialExplodedViewWeb.png)