The speakers are really bad but IMO I would change the HU as well. At the moment I`m running Infinity speakers and an Alpine X001 iDA for my iPod. You have 3 options for the single din pocket from Subaru - the forester pocket (you will have to drill holes in the brackets for this to fit), a 4 x CD holder and the standard pocket (which I think is best - after buying all 3 at some point!). Don`t buy the pocket from Halfrauds John, as it looks bad and you will get the Subaru one for around the same price. If you don`t want to drill holes you will have to but speaker adaptors as the standard speakers are mounted at 3 points (most speakers mount with 4). Also you will no doubt have to get an ISO adaptor to wire your HU up. Hope some of this helps mate.