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Example System: Sound Bars

The MH2-4K does more than play media in this engaging sound bar demo - it coordinates a complex 

audio demo with video and lighting effects. Customers can audition sound bars, select media, add 

rear speakers, compare TV speakers to sound bars, and adjust volume. Push a button on the right to 

hear a sound bar, which also triggers the first media file to play, and the shelf to light up. Lights under 

the shelf also highlight the selected subwoofer. The user selects media using a small touch screen. 

The rear speakers are powered via a smart amplifier that tracks volume control with the selected 

sound bar. After a period of inactivity, the display returns to a silent state, ready for the next customer.

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1821

MH2-4K

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LIGHTING

CONTROL BUS

ANALOG 

AUDIO

DIGITAL 

AUDIO

USB FOR 

TOUCH 

SCREEN

PUSH-

BUTTONS

SPEAKERS

HDMI

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