A:AnswerThis one was a Christmas gift so it is fairly new but I have another insignia in my home that I have had for about 5 years and never had any problems with it. IT has a great picture.
A:AnswerThe available dimensions and weights are as follows: Product Height With Stand 22.1 inches; Product Depth With Stand 9.8 inches; Product Height Without Stand 20.6 inches; Product Depth Without Stand 3.2 inches; Product Weight With Stand 17.2 pounds; Product Weight Without Stand1 6.3 pounds. Total Width 35 inches.
A:AnswerYes it has a tuner built in it will require an HD antenna. If using a set top box i.e. cable or satellite service you will need an HDMI cable to get HD on the TV.
A:AnswerNo the speakers are just left and right stereo. There is no setting for balanceing. The internal speakers are not very loud. I am using an insignia sound bar with sounds better. But that also doesn't have a balancing setting. For that you will need a better sound system.
