Music Played on Two Speakers for Full Sound

This page is the CodyCross answer for the clue below from Campsite Adventures, Group 837, Puzzle 4 (Solar Power).

Question is: Music Played on Two Speakers for Full Sound

and the answer is: STEREO

Word Meaning:

STEREO — A system of recording or reproducing sound that uses two or more channels, each playing a portion of the original sound at different locations in order to simulate the separation of sources along at least one spatial dimension.

Definitions from Wiktionary.