If you have the means to check out what rockford fosgate has to offer in sound in the XD, take a listen, It's incredible. I finally can say for a truck, this checks all my boxes in sound. The highs and mids are crisp and focused right on for my tastes. The subwoofer that's under the passenger seat outputs a surprising amount of bass from an 8in driver. It all balanced well from R&B, Country, to Metal (A Fav). It actually had bass you can feel not just hear...very pleased with their product in this truck. Snapped a pic or two of the sub and what looks to be an amplifier under the driver seat?...or could be nissan connect stuff as well since I've heard they might have integrated the amp into the box. Didn't bother with the other pics of the speakers as they are easy to find via pictures already out.