I own Tannoy Arundels with the 15in dual concentric drivers. I could not be much happier with those speakers. They are not «hifi» (they have a little horn coloration) but just plainly musical, coherent and easy to listen. They are efficient and present a easy load to the amplifier. The only drawback is that the are big and bulky and not much wife friendly but can have some retro charm. I have completely redone the crossover (without changing the values) and refinished the exterior so I plan on keeping them for a long time.