BRAVIA uses a powerful computer model to analyze and compensate for inaccuracies in speaker response. It does this by "sampling" the speaker frequency with higher precision. Sony Bravia KD-55XH8196 - 55" Diagonal Class (54.6" viewable) LED-backlit LCD TV - Smart TV - Android TV - 4K UHD (2160p) 3840 x 2160 - HDR - direct-lit LED - black.
eBay