Salam to all pakwheelers ,audio line is introducing 1st time in karachi woofer enclosure made up of fiber .now u can have double woofer +saving space in the back +good sound ,guys im working in corolla 98 ,civic 96 civic 08 ,alto(civic96 is in final process , all the picture of my work shop will up load on monday i have upload some sample to shair with u guys inshallah we will move forward in new inovations and it will be a great solution for cng vehicle.