This seems to be isolated issues with stereos - I have the Meridian 770W and yes, I can make things rattle. <div>I spent a little time with some good quality (high sample rate) MP3's and CD's and an evening in the garage setting it up.<div>It takes a while to get the sweet spot, but when you do, you will find that full volume is achievable WITHOUT any issue.</div></div><div>The sound is very good, not the best though admittedly.</div><div><br></div><div>I have a MY2016 car, so I guess any rattle issues may have been ironed out. There are many sound deadening solutions out there, and I think Dynamat is the one Jag have used. As for rattles, well, that's caused buy loose parts; i.e wiring looms, trim, nuts, washers etc hitting their own resonant frequency and 'vibrating' if you will.</div><div><br></div><div>Must admit, when the roof is down all I want to hear is the exhaust note! The other half drowns that out successfully <img src="http://www.ftypeforums.co.uk/images/converted_files/smileys/smiley36.gif" border="0" alt="LOL" title="LOL" /></div>