don^don, the matang art audio was a branch.. then now ah hua shifted to the car wash shop. i guess you would need to call him before planning to install something.. sometimes they might even be busy until "not enough time to breath".. haha..

there are some reputable shops in kuching. make sure that you visit the ones with real stuff. make sure u dont kena "chop" also la.. i have seen many people selling imitation items at nearly original price, and still tell customers that its original.. back yourself up with some knowledge before visiting shops..hehe..