I purchased the Samsung HW-R450 soundbar because the volume on my new Samsung 8 series 65 inch TV is not that good (I have to turn it up to almost 50 for normal sound from the TV speakers) With this soundbar (which was recommended to me where I purchased the TV), it is not that much better. I still basically have the same issue. I have to turn the volume up to 45+ to hear dialogue clearly (hearing dialogue well is my main problem). Is there a recommendation for a soundbar that would do better? Thank you.