Home theater in a box
A home theater in a box (HTIB) is an integrated home theater package which "bundles" together a combination  DVD or Blu-ray player, a multi-channel amplifier (which includes a surround sound decoder, a radio tuner, and other features), speaker wires, connection cables, a remote control, a set of five or more surround sound speakers (or more rarely, just left and right speakers, a lower-price option known as "2.1") and a low-frequency subwoofer cabinet. Manufacturers also have come out with the "Sound Bar," an all in one device to put underneath the television and that contains all the speakers in one unit.