Hisense 58k300u TV can be connected to the square dance sound

The TV to connect the amplifier sound, to see if the TV has an audio output function, if so, as long as the signal cable to connect the signal to the audio or amplifier input interface can be. Generally labeled with audio output or AUDIO/OUT.

If the TV only digital audio output (such as optical or coaxial or HD port), that requires the audio or amplifier has a digital audio input or another audio digital-to-analog converter to work.