Radio am to fm conversion

I converted my old thumb wheel to Am Fm Bluetooth and 4 channel speakers and it all looks 99% stock. Does it sound like one of my new cars, no, still playing with sound deadening though. It most probably will never sound like the sound system in my living room, but basically, it does what I would like it to do. Maybe the cars with the loud mufflers are the problem? Price wise, a little more than I expected, but not bad. It was pre-wired, except for the speaker ends, all color coded, radio plugged back into the old harness for power. Yeah, go ahead and pick your poison.