Alipne CD/Bluetooth phone function hands free sub woofer .

alpine car cd stereo with bluetooth hands free iPhone connectivity car aerial connector fitting bracket and fitting wires normally the stereo along with all these connections is 220 and a slimline armageddon sub woofer 200 taken out of my car as i part exchanged it. This unit is used for about 6 months and it sounds excellent offered for quick sale .... exchange for iphone 4