Just finished installing the Power Acoustic head unit in my roadster and am very impressed so far. I first spotted it at my local Walmart & after reading a bunch of positive reviews on lotus and s2000 forums I decided to try it out. It definitely exceeded my expectations especially for the price. I also bought a back up camera & installed a usb-c port in the cigarette lighter location. I probably didn’t need the usbc port as the head unit has a port built in to the face of it. I’m going to be buying another one for my coupe also