I recently had a new Smart forTwo. Since I am already a thinker, I have ordered the sound package to myself. However, the bass is really not ‘beautiful’ enough for me. That’s why I wanted to install an additional subwoofer now. I took a brochure from the media market around the corner of Magnat. I had either thought about a band pass subwoofer, or a bass reflex subwoofer (no I don’t know the difference). So I thought about a Magnat Edition B30 or an AD 130 Reflex. I know that you need a Hifi amplifier. So I need input, and that’s a lot. Is that possible? Relatively easy without changing much on the smart, installing more subwoofer power? And that’s also best so that it can be removed without any problems without leaving any damage. How do you do that and which material is best? Thanks in advance!