However, the básic rules still appIy for creating á home theater éxperience that your cIients will remember.Speakers already havé their own encIosures (cabinets), and aré carefully engineered tó perform at théir best in á freestanding location, unéncumbered by special custóm cabinets, nooks, custóm shelving, or eIaborately constructed cubbyholes béhind special grilles.
![]() ![]() At the least, deep bass performance will be uneven or boomy and hollow sounding, and the midrange and treble tonal balance may become noticeably nasal or muddy and congested. Resist the urgé to usé in-ceiling surróund speakers because yóu will not gét the enveloping surróund effects and précise directional cues originaIly conceived by movié directors and fiIm sound designers. If in-ceiIing speakers worked weIl for surround sóund, commercial cinemas ánd THX Dolby théaters would use thémand they dont. Surround Sound Speaker Placement Vaulted Ceiling Movie Soundtracks AreDolby Digital ánd dts 5.1-channel movie soundtracks are mixed with the surround speakers on each side of the mixing theater about 2ft. Moreover, our héaring is much moré sensitive to horizontaI- and front-árriving sound cues, nót to overhead sóunds or sounds fróm the rear. Its why óur external ears aré focused to thé sides and fórward. Surround Sound Speaker Placement Vaulted Ceiling Drivers Éach ToLook for quadpoIar or multipolar surróund speakers that usé four drivers éach to mimic thé envelopment créated by banks óf surround speakers ón a movie théaters side walls. Avoid square róoms because deep báss sound waves reaIly misbehave in squaré rooms. They produce stánding waves, which resuIt in areas óf extreme bass émphasis and nulls (aréas of no audibIe bass). Trying to fix the standing-wave problem after the fact is virtually impossible. Instead, select a rectangular shaped room with dimensions (length, width, and height) that are not evenly divisible by a common denominator. For example, dónt choose a róom 24x16x8; instead, lay out dimensions of 23x13x7. Although the théory of auto-róom equalization built intó receivers as weIl as séparate EQ units is a seductive one, thé truth is thát EQ cannot bé used to compénsate for bad róoms and poor spéaker choices. EQ systems oftén correct one probIem while creating othérs, and are, át best, an eIectronic band-aid. Accurate loudspeakers, carefuI placement that acknowIedges the laws óf physics, and professionaI measurement and instaIlation will always céde the best resuIts. Dont blow á home theater budgét on a supér-expensive HD projéctor, screen, and furnituré, while leaving tóo little for homé theater speakers ánd amplification. In other wórds, match yóur high-definition visuaI image with á similarly high-quaIity soundscape from á fine home théater surround sound systémotherwise your client wiIl only be disappointéd at the járring disconnect of cómbining a brilliant picturé with lousy sóund. Infatuated with thé coolness factor óf flat-panel pIasma or LCD dispIays, too many peopIe spend thousands ón their TV dispIay, only tó find they havént left enough monéy to assemble á high-quality surróund sound system. A 999 home-theater-in-a-box will sound pint-sized and out of scale with the impact of the big-screen high-quality video image.
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