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The LG 24 Inch Class HD Smart TV (23.6'' Diag), Model # 24ML520S-WU has an Optical Digital Audio Output in the back that you can connect to an external receiver, Home Theater System or Soundbar that has an Optical Digital Audio Input...^IFV
Sorry, there was a problem. Please try again later.You can attach a sound bar using either the optical audio output on the TV or, if supported by the sound bar (like the Polk Signa S2 I use), you can output the sound from the TV using the TV's HDMI 1 connection (it is an ARC connection, which means it supports both input and output). It sounds great with the Polk sound bar.
Sorry, there was a problem. Please try again later.Hire a professional to find the best solution for your situation. Every installation is different. You have many options available depending what sources you are using aside from the built in apps.
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