This Certified Refurbished product is tested & certified by Samsung to look and work like-new. The product includes all original accessories, and is backed by a 90-day warranty DOLBY DIGITAL: When you add the Samsung HW-KM55C Soundbar with Wireless Subwoofer to your home entertainment system, you won't just hear the difference. You'll feel it. Dolby Digital sound and surround sound expansion deliver added depth, while the Soundbar's wireless Bluetooth connectivity lets you fill the room with your favorite music. SURROUND SOUND: The Surround Sound Expansion feature adds depth and brings a new dimension to deliver more a more realistic and immersive audio experience.

Loud 38" TV Sound Bar: built-in 4x 15w full range speakers and 2x 10w tweeters speakers(total 80w) enjoy 105 dB of room filling, expansive audio and crystal-clear sound; built-in 2x bass reflex tubes, adds rich bass to your movies, TV shows, videos, and music. Wired and Wireless: pair via Bluetooth 4.0 from up to 33 ft, lets you enjoy high-quality audio and lose wires; or choose wired connection including RCA/USB/coaxial/optical inputs, what's more, optical/RCA cables provided. 3D Surround Sound System: designed with DSP Technology for amazing clarity and precision, it brings you an upgrading fantastic home theater experience, support movie/news/music sound modes.