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HomePlanning toolsBuying & budgetsTelevision fitSound systemsSignal pathsProjection planningEveryday ownershipWrite a home AV buying briefMeasure the space a soundbar actually needsReview the TV-to-soundbar return channelCompare a soundbar with a speaker-system planList what the speaker system depends onTrace an audio format through the whole systemBudget for the whole AV setupCalculate a labelled AV energy allowanceKeep model and firmware records usefulSeparate return terms from warranty informationSeparate TV width, stand footprint and clearanceCompare screen size from your actual seatMatch TV features to the source you useInclude the TV box in the delivery planMake an HDMI port inventory before buyingRead an HDMI cable claim with its limitsCompare the documented optical and HDMI audio pathsUse throw-ratio arithmetic as a first estimateReview the room before comparing projector brightnessKeep image width, height and aspect separate