Wooden Enclosure contributes to rich soundWooden Enclosure is highly rigid, reducing vibration and reverberation and faithfully reproducing the original sound in the low frequency range, with a natural tone unique to wooden materials.Aero-dynamic port produces clear, deep bassThe aero-dynamic port helps to deliver clear and deep bass. SC-DM502EW Stereo Compact Sound System - Bluetooth. It's compact, it looks great, and it pumps out big sound - when they said big things come in small packages, they were talking about this Panasonic mini Hi-Fi system. You can pop it down just about anywhere and it'll fit snugly, so there's no need to rearrange the living room. Once you've found the perfect spot for it, Bluetooth lets you hook it up to your TV, phone, or whatever else you fancy to give movies and playlists the oomph they deserve. There's even a CD player (remember those?) so your collection won't have to sit gathering dust anymore. In the mood for some radio instead? Find your favourite stations in a flash with the DAB digital tuner - that's all there is to it.