The Aston Halo is a high-quality, well-engineered reflection filter designed to bring better sound refraction using a truly unique design made in the UK. The Aston Halo uses the latest patented acoustic materials and proprietary moulding techniques for improved performance and offers 40% more surface than other designs. The Halo not only offers horizontal isolation, but its 360-degree filtering design also provides vertical absorption. Absorption is also much more linear minimising sound colouration. Halo is extremely lightweight and boasts proprietary easy-mount hardware to ensure quick and effortless assembly. Aston Halo Reflection Filter Main Features: Radically improved isolation. 360 degree filtering (vertical, not just horizontal plane). Much bigger surface area (approx. 40% bigger than main competitor. More linear absorption. Incredibly lightweight. Proprietary ‘easy-mount’ hardware.