Perfect acoustics kit for the studio – gray color The London 8 kit was designed for rooms with an area of less than 9.3 square meters, the kit can be combined with other products to treat larger spaces. This kit is ideal for home studios or home theaters, and is the easy way And the cheap one for acoustic treatment. The London 8 kit includes panels that solve problems such as initial reverberations and standing waves. In addition to the acoustic panels, each kit includes the means for simple, friendly and easy installation. The panels are made of high density fiberglass (96 kg/m³), which provide absorption which is almost 5 times higher than the alternatives made of sponge. This means that you get a higher absorption through fewer panels, while ensuring a uniform absorption graph for the entire frequency range. The London 8 kit is available in four colors (black, gray, and white / paintable kit) Panels. 8 panels 30.5X30.5 cm. 4 panels 30.5X91 cm.