The Denon DSW-3L is a powered subwoofer designed for use in home theater or stereo systems. It is part of Denon’s focus on high-quality audio components, aiming to enhance the low-frequency performance in audio setups. Beautiful sound experience. Type: single driver subwoofer Frequency Response: 25Hz to 200Hz Crossover Frequency: 50-200Hz Impedance: 4Ω Sub Bass: 1 x 160mm cone Enclosure: bass reflex Dimensions: 232 x 452 x 395mm Weight: 11.2kg The Denon SC-A3L is a model of bookshelf speakers designed for home audio use, likely released during the 1990s or early 2000s. These speakers are known for their balance of sound quality and compact design, suitable for smaller spaces or as part of a stereo or surround sound system. Type: 2 way, 3 driver satellite loudpeaker system Frequency Response: 120Hz to 90kHz Power Handling: 40W Impedance: 6Ω Midbass: 2 x 57mm cones Tweeter: 1 x 19mm dome Enclosure: closed box Dimensions: 70 x 210 x 161mm Weight: 1.1kg The Denon SC-C3L is a model of compact loudspeakers, often part of Denon's commitment to delivering high-quality sound in a small form factor. These speakers were likely released in the late 1990s or early 2000s as part of a home audio system, possibly bundled with Denon micro or mini hi-fi systems. Type: 2 way, 3 driver center channel loudspeaker Frequency Response: 120Hz to 90kHz Power Handling: 40W Impedance: 6Ω Midbass: 2 x 57mm cones Tweeter: 1 x 19mm dome Enclosure: closed box Dimensions: 210 x 72 x 161mm Weight: 1.1kg 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