"The top-of-the-line model is called the AirPulse A300. It sells for $1099 a pair with free shipping in the USA (lower 48). It features the Phil Jones Signature 6.5″ woofer. This driver is made of hard-anodized aluminum combined with an under-hung, edge-wound voice coil, fully immersed within the neodymium magnetic field. Other speaker manufactures use cheaper magnets with over-hung voice coils which increase distortion and limit SPL."
How many of you really know Phil Jones, genius speaker designer and sound engineer. behind Airpulse, PJB and some incredibly notable speakers to come out of the 21st century? Well here's a great article about Phil through the years. Enjoy!