^^. Yes. It is the same cable suggested by ontherocks. A few other brands are belkin, profilink.
Do not connect 3.5 mm cable from headphone jack of IPhone to RCA ports, you will get amplified audio from IPhone, instead buy a docking cradle for approximate Rs 200/- connect EP-RCA from cradle to your HT ports, this will give you good sound quality
I Love Tapatalk on my IPhone
If u r in Mumbai, u can get it from heera Panna or Alfa, else eBay or any other online portals, "search word = iphone dock" don't pay more than Rs 200/- for the device, shipping charges extra
I Love Tapatalk on my IPhone
7.Enjoy your music from iPhone by using a stereto audio cable to connet the dock to a stereto or speakers