Denon DSW-391 - Subwoofer The Denon DSW-391 is a powerful active subwoofer designed to add deep, controlled bass to your home theater or stereo system. Built with Denon’s renowned audio engineering, the DSW-391 delivers impactful low-frequency performance that enhances movies, music, and gaming alike. Its clean, understated design allows it to blend seamlessly into most living rooms, while the robust internal amplifier and long-throw woofer ensure rich, room-filling bass without distortion To deliver this product properly, it is carefully packed in very strong boxes, thereby wrapped in bubble wrap with lots of padding. We mainly use plastic to fill up the package, if wished differently please contact us. The package is shipped insured to protect both the buyer and seller. For further packing wishes please message after purchase. Photos serve as additional description of product condition / condition of display & LEDs. Please review them carefully before purchase. Orders to islands, or special destinations have a higher shipping cost, for example; Canary Islands