I don't have any crackling of my sound at all it's crystal clear and it works every time i turn it on. It's the right size to fit under my samsung tv. I am 100% satisfied customer but everything i own is samsung. No complaint at all.
Reviewer sanded down the roughness from the cut. Great value for the money. Full time rvers with now space for a sound bar.
The sound is good but i think it improves voice clarity like i need it. The highs are clearer, the lows about the same. The sound seems clearer.
The double sided tape provided seems to be sufficient quality. They also are very unobtrusive and easy to install. Ez to installed.
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