1) American invention 2) External TV speaker
Found on
https://www.crosswordclues.com/clue/soundbar
A soundbar or sound bar is a special loudspeaker enclosure that creates a reasonable stereo effect from a single cabinet. They are much wider than they are tall, partly for acoustical reasons, but also so that they can be mounted above or below a display device e.g. above a computer monitor or under a television or home theater screen. == History ...
Found on
http://en.wikipedia.org/wiki/Soundbar
No exact match found.
