Hi Everyone, It is this moment to announce that everyone can easily own it. The rear speaker kit is into the mass production stage. I still decide to use high quality materials and Anodizing surface treatment for this kit. At the same time , I change the method of manufacture to reduce the cost from £240 to £35 and glad that here is my first selling place. Thanks for many guys that continue to encourage me to complete  this hard work. Enjoy surround sound all around you ==