{"product_id":"theory-audio-design-sr-28-2-wh-dual-8-loudspeaker-white-the-grid","title":"Theory Audio Design SR-28.2-WH Dual 8\" Loudspeaker White | The Grid","description":"\u003ch1\u003eTheory Audio Design SR-28.2-WH | Dual 8-Inch High-Output Loudspeaker White\u003c\/h1\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Theory Audio Design SR-28.2 is a high-output, dual 8-inch, two-way loudspeaker that combines professional sound reinforcement capabilities with the accuracy and refinement of a high-fidelity audio system. Delivering performance comparable to Theory's larger SR-112.2 in a slimmer enclosure, the SR-28.2 is designed for installations where powerful output, controlled coverage and discreet placement are equally important.\u003c\/p\u003e\n\u003cp\u003eTwo 8-inch low-frequency drivers work alongside a 1.75-inch advanced polymer compression driver and an 80° × 60° elliptical horn to deliver consistent sound throughout the listening area. With frequency response extending from 45 Hz to 23 kHz (-3 dB) and peak output reaching 129 dB SPL at one meter, the SR-28.2 provides the dynamic range and clarity required for demanding commercial and residential applications.\u003c\/p\u003e\n\u003cp\u003eIts compact, versatile design makes it suitable for live entertainment venues, houses of worship, corporate spaces, private cinemas and professional stage monitoring. Multiple suspension points, interchangeable pole mounts and optional SplitYoke mounting brackets allow the SR-28.2 to adapt to both permanent installations and portable sound reinforcement.\u003c\/p\u003e\n\u003cp\u003eBuilt to order in the United States, the SR-28.2 is available in black or white, with passive and self-powered configurations. Custom paint matching and optional weatherization for the passive version provide additional flexibility for architectural and outdoor audio projects. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/www.google.com\/s2\/favicons?domain=https:\/\/www.theoryprofessional.com\u0026amp;sz=32\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eTheory Professional\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eDual 8-inch driver configuration:\u003c\/span\u003e Two 400-watt low-frequency drivers deliver powerful output from a slim, compact enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003ePrecision high-frequency reproduction:\u003c\/span\u003e A 1.75-inch advanced polymer compression driver provides clarity and detail across the upper frequencies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eControlled 80° × 60° coverage:\u003c\/span\u003e An elliptical horn distributes sound evenly throughout the intended listening area.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003e129 dB peak SPL:\u003c\/span\u003e High-output performance for demanding professional audio and entertainment applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eExtended frequency response:\u003c\/span\u003e 45 Hz–23 kHz (-3 dB), with low-frequency extension to 37 Hz (-10 dB).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eFlexible mounting:\u003c\/span\u003e Features 28 M10 suspension points, interchangeable pole cups and optional SplitYoke multipurpose mounting brackets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003ePassive and self-powered options:\u003c\/span\u003e Accommodates different amplification and installation requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eCustomizable construction:\u003c\/span\u003e Standard black or white finishes, optional custom paint and weatherization for the passive version.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cspan\u003eBuilt in the USA:\u003c\/span\u003e Manufactured to order for professional audio installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003eDetails\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eConfiguration\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eDual 8-inch, two-way multi-use loudspeaker\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLow-frequency drivers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e2 × 8-inch, 400W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHigh-frequency driver\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 × 1.75-inch advanced polymer compression driver\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHorn\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80° × 60° elliptical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eFrequency response (-3 dB)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e45 Hz–23 kHz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLow-frequency extension (-6 dB)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e41 Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLow-frequency extension (-10 dB)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e37 Hz\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCrossover\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eEighth-order acoustic via DSP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eCoverage\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e80° horizontal × 60° vertical\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLF sensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e97 dB SPL \/ 2.83V \/ 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHF sensitivity\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e108 dB SPL \/ 2.83V \/ 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAES power handling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e400W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eContinuous power handling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e800W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePeak power handling\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1,600W\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMinimum recommended power\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e250W RMS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMaximum SPL (AES)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e123 dB \/ 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePeak SPL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e129 dB \/ 1m\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eLF impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e8 ohms\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eHF impedance\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e16 ohms\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eAmplification\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eTwo Theory loudspeaker controller channels for bi-amplified operation\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDSP\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eModel-specific Theory-certified processing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard enclosure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003ePremium multi-ply birch plywood with polyurea paint\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeatherized enclosure\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eMarine-grade composite with polyurea paint\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003ePassive connections\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNeutrik speakON NL4 and four-position barrier strip\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eSelf-powered connections\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNeutrik XLR input with loop output\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eMounting points\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e28 × M10 suspension points\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eDimensions\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e27.9\" H × 12\" W × 12\" D\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eWeight\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e42 lbs (19 kg)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eStandard finishes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBlack or white\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eOptional finishes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCustom paint; weatherization for passive version\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003eManufacturing\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eBuilt to order in the USA\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/www.google.com\/s2\/favicons?domain=https:\/\/www.theoryprofessional.com\u0026amp;sz=32\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan\u003eTheory Professional\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eInstallation and System Integration\u003c\/h2\u003e\n\u003cp\u003eThe SR-28.2 offers the output and coverage characteristics of a larger sound reinforcement loudspeaker in a narrower enclosure, making it particularly useful for installations where space and aesthetics are critical.\u003c\/p\u003e\n\u003cp\u003eIts 80° horizontal and 60° vertical coverage pattern provides predictable sound distribution, while its controlled directivity supports consistent tonal balance across the audience. The loudspeaker can also be installed in portrait or landscape orientation to accommodate different coverage requirements.\u003c\/p\u003e\n\u003cp\u003eFor permanent installations, the SR-28.2 includes 28 M10 suspension points and interchangeable mounting hardware. Optional Theory SplitYoke brackets accommodate wall mounting, ceiling mounting and floor-monitor applications.\u003c\/p\u003e\n\u003cp\u003eThe passive configuration requires two compatible Theory loudspeaker controller channels for bi-amplified operation, together with model-specific Theory-certified DSP processing. A self-powered version is also available.\u003c\/p\u003e\n\u003cp\u003eFor outdoor installations, the optional weatherized passive version replaces the standard birch plywood cabinet with a marine-grade composite enclosure and protective polyurea finish.\u003c\/p\u003e\n\u003ch2\u003eExperience Theory Audio Design at The Grid HiFi\u003c\/h2\u003e\n\u003cp\u003eThe Grid HiFi in Houston, Texas, specializes in high-performance audio, custom home theaters and professionally integrated sound systems. Our team can help design a complete Theory Audio Design system, combining loudspeakers, subwoofers, amplification and DSP processing for residential and commercial environments.\u003c\/p\u003e\n\u003cp\u003eWhether you're designing a private cinema, outfitting an entertainment venue or planning a large-scale architectural audio installation, The Grid provides professional system design, equipment selection, installation and calibration.\u003c\/p\u003e","brand":"Theory Audio Design","offers":[{"title":"Default Title","offer_id":55113260204369,"sku":null,"price":4700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/images_40.jpg?v=1790641690","url":"https:\/\/gridhifi.com\/products\/theory-audio-design-sr-28-2-wh-dual-8-loudspeaker-white-the-grid","provider":"The Grid","version":"1.0","type":"link"}