{"id":326091,"date":"2026-07-22T17:52:10","date_gmt":"2026-07-22T17:52:10","guid":{"rendered":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/"},"modified":"2026-07-22T20:19:26","modified_gmt":"2026-07-22T20:19:26","slug":"theory-loudspeaker-controllers-2026","status":"publish","type":"post","link":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/","title":{"rendered":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW"},"content":{"rendered":"\n<p><a href=\"https:\/\/www.ecoustics.com\/articles\/6-questions-for-paul-hales\/\">Paul Hales<\/a> does not do subtle. Fortunately, the Theory Audio Design founder is equally obsessive about sound quality, robust construction, long-term reliability, and making system integration less painful than the kidney stone currently trying to kill me. I have installed one of Theory\u2019s systems in my own home, so I know the difference.<\/p>\n\n\n\n<p>The new Theory Audio Design DLC-1500.8d and four-model PLC Series loudspeaker controllers add more channels, greater power density, Dante and AES67 networking, and advanced DSP for demanding residential, commercial, and professional audio installations.<\/p>\n\n\n\n<p>Pricing has not been announced, but Theory Audio Design is now shipping five new amplified loudspeaker controllers: the eight-channel DLC-1500.8d and four models in its new Powersoft-based PLC Series.<\/p>\n\n\n\n<p>The expansion gives Theory considerably more horsepower for large home theaters, distributed audio systems, outdoor installations, commercial venues, marine projects, and live sound applications. More watts will not rescue a poorly designed system, but the networking, DSP, power sharing, and deployment tools are arguably the more important parts of this announcement.<\/p>\n\n\n\n<p><strong>Related Reviews:<\/strong> <a href=\"https:\/\/www.ecoustics.com\/reviews\/theory-audio-design-surround-sound-system\/\">Theory Audio Design 5.2.2 Surround Sound System Review<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-dlc-1500-8d-doubles-down-without-consuming-more-rack-space\">DLC-1500.8d Doubles Down Without Consuming More Rack Space<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"435\"  itemprop=\"image\" src=\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-dlc-1500-8d-controller-angle.jpg\" alt=\"theory-dlc-1500-8d-controller-angle\" class=\"wp-image-326109\" srcset=\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-dlc-1500-8d-controller-angle.jpg 900w, https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-dlc-1500-8d-controller-angle-768x371.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">DLC-1500.8d<\/figcaption><\/figure>\n\n\n\n<p>The new DLC-1500.8d is the larger sibling to the four-channel DLC-1500.4d introduced in 2024. The earlier model delivered a claimed 3,000 watts from a 2U chassis; the new version doubles both the channel count and total rated output while retaining the same 2U footprint.&nbsp;<\/p>\n\n\n\n<p>Theory rates the DLC-1500.8d at 6,000 watts, with up to 1,500 watts into 4 or 8 ohms available from any channel pair. It is also specified to deliver 800 watts into 2 or 4 ohms with all channels driven.<\/p>\n\n\n\n<p>High-current Euroblock outputs accept speaker cables up to 10-gauge, while four channels of Dante and AES67 audio-over-IP digital I\/O simplify deployment in larger networked systems.<\/p>\n\n\n\n<p>Theory says one DLC-1500.8d can power up to 32 of its 16-ohm loudspeakers in low-impedance mode or more than 300 loudspeakers directly in high-impedance mode without requiring an internal transformer. That is less about building an unnecessarily loud living room and more about reducing amplifier count in large estates, hospitality spaces, outdoor systems, and commercial installations.&nbsp;<\/p>\n\n\n\n<p>Configuration is handled through an onboard web interface using wired Ethernet or the controller\u2019s integrated Wi-Fi access point. DSP tools include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Matrix mixing<\/li>\n\n\n\n<li>Priority routing and ducking<\/li>\n\n\n\n<li>Parametric EQ<\/li>\n\n\n\n<li>Delay and gain adjustment<\/li>\n\n\n\n<li>Output limiting<\/li>\n<\/ul>\n\n\n\n<p>Control modules are available for AMX, Control4, Crestron, Crestron Home, ELAN, Josh.ai, Q-SYS, RTI, and Symetrix.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-plc-series-brings-powersoft-inside-the-rack\">PLC Series Brings Powersoft Inside the Rack<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"283\"  itemprop=\"image\" src=\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-angle-2026.jpg\" alt=\"theory-plc-loudspeaker-controllers-angle-2026\" class=\"wp-image-326110\" srcset=\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-angle-2026.jpg 900w, https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-angle-2026-768x241.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<p>The <a href=\"https:\/\/www.ecoustics.com\/products\/theory-audio-design-plc-2025\/\">PLC Series<\/a> was first previewed at CEDIA Expo 2025, but Theory had not released complete model specifications or pricing at the time. The company has now confirmed four models built around Powersoft amplification and signal-processing technology.&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Model<\/th><th>Channels<\/th><th>Rated Output<\/th><\/tr><\/thead><tbody><tr><td>PLC-4K8<\/td><td>8<\/td><td>500 watts per channel<\/td><\/tr><tr><td>PLC-8K8<\/td><td>8<\/td><td>1,000 watts per channel<\/td><\/tr><tr><td>PLC-9K4<\/td><td>4<\/td><td>2,250 watts per channel<\/td><\/tr><tr><td>PLC-16K4<\/td><td>4<\/td><td>4,000 watts per channel<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Theory did not specify the load conditions used for those PLC power ratings in its announcement, so installers should consult the complete technical documentation before designing a system around the headline numbers.<\/p>\n\n\n\n<p>All four models fit into a 1RU chassis and incorporate Powersoft\u2019s Class D amplification, SmartRail energy-management power supplies, Power Factor Correction, advanced DSP, linear-phase FIR filtering, and Active Damping Control.<\/p>\n\n\n\n<p>The PLC platform also includes proprietary Theory loudspeaker presets, native Dante and AES67 networking, all-channel power sharing, three configurable Gigabit Ethernet ports with one PoE connection, USB-based amplifier configuration restoration, and maritime compliance.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-this-matters-for-theory-owners\">Why This Matters for Theory Owners<\/h2>\n\n\n\n<p>Theory Audio Design does not treat amplification and DSP as accessories to be selected after the speakers. Its loudspeakers are designed as part of a complete system using Theory\u2019s dedicated amplified controllers and optimized DSP presets.<\/p>\n\n\n\n<p>That approach has already produced some rather convincing results.<\/p>\n\n\n\n<p>When I reviewed the <a href=\"https:\/\/www.ecoustics.com\/reviews\/theory-audio-design-surround-sound-system\/\">Theory Audio Design 5.2.2 surround system<\/a>, it completely reset my expectations for what a soundbar-based home theater could deliver. Its combination of dynamics, scale, dialogue clarity, and control made it unmatched below $20,000 at the time.&nbsp;<\/p>\n\n\n\n<p>Theory continued to impress during our CEDIA Expo 2025 coverage, earning <a href=\"https:\/\/www.ecoustics.com\/news\/best-audio-cedia-expo-2025\/\">eCoustics Best in Show<\/a> recognition for both the compact ic5 architectural loudspeaker and the ic6 deployed in its outdoor bollard enclosure. Its 9.2.4 system was also selected for <a href=\"https:\/\/www.ecoustics.com\/articles\/best-axpona-2026\/\">Best Home Theater Sound at AXPONA 2026<\/a>.&nbsp;<\/p>\n\n\n\n<p>The common thread has been high efficiency, controlled dispersion, strong dynamic performance, and consistent voicing across different installation formats. The new controllers allow integrators to apply that same system-based approach to substantially larger and more complicated projects.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\"  itemprop=\"image\" src=\"\/wp-content\/plugins\/wp2cloud-wordpress-to-cloud\/wp2cloud.php?weblob_id=74213\/theory-audio-design-soundbar-home-theater-system-1.jpg\" alt=\"Theory Audio Design Soundbar Home Theater System\" class=\"wp-image-247573\"\/><figcaption class=\"wp-element-caption\">Theory Audio Design Soundbar, Speakers and Subwoofers<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cedia-expo-2026\">CEDIA Expo 2026<\/h2>\n\n\n\n<p>Theory Audio Design will demonstrate the DLC-1500.8d and PLC Series in Booth 1300 at CEDIA Expo 2026, which runs September 1 through 4 at the Colorado Convention Center in Denver. eCoustics will be there, and we will have the opportunity to try the new controllers inside a complete Theory system rather than merely admiring the power ratings on a rack sheet.&nbsp;<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-the-bottom-line\">The Bottom Line<\/h2>\n\n\n\n<p>The DLC-1500.8d looks like a logical and useful evolution of Theory\u2019s existing controller platform, doubling the channels and claimed total output of the DLC-1500.4d without demanding additional rack space.<\/p>\n\n\n\n<p>The PLC Series is the larger strategic move. Powersoft technology, substantially greater power density, Dante and AES67 networking, and more scalable system management could make Theory a viable option well beyond dedicated home theaters.<\/p>\n\n\n\n<p>Sixteen thousand watts in a 1RU chassis certainly gets attention. Pricing, thermal management, network reliability, noise levels, and ease of deployment will determine whether integrators keep ordering them after the demonstrations are over.<\/p>\n\n\n\n<p>For more information: <a href=\"https:\/\/www.theoryprofessional.com\/products\/loudspeaker-controllers\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">theoryprofessional.com<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-related-reading\">Related Reading: <\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.ecoustics.com\/products\/theory-audio-design-plc-2025\/\">Theory Audio Design Launches PLC Series Loudspeaker Controllers At CEDIA 2025 With New 8-Channel And 4-Channel Models<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ecoustics.com\/products\/theory-p9-pendant-speakers\/\">Theory Professional Unveils P9 Pendant Speaker At InfoComm 2026 With 9-Inch Coaxial Driver<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ecoustics.com\/news\/theory-audio-design-wows-crowds\/\">Theory Audio Design Wows Crowds At CEDIA Expo With Exceptional Sound In A Compact, Affordable Package<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.ecoustics.com\/articles\/best-architectural-speakers\/\">Best Architectural (In-Wall and On-Wall) Speakers: Editors&#8217; Choice<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.<\/p>\n","protected":false},"author":89,"featured_media":326111,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"apple_news_api_created_at":"","apple_news_api_id":"","apple_news_api_modified_at":"","apple_news_api_revision":"","apple_news_api_share_url":"","apple_news_coverimage":0,"apple_news_coverimage_caption":"","apple_news_is_hidden":false,"apple_news_is_paid":false,"apple_news_is_preview":false,"apple_news_is_sponsored":false,"apple_news_maturity_rating":"","apple_news_metadata":"\"\"","apple_news_pullquote":"","apple_news_pullquote_position":"","apple_news_slug":"","apple_news_sections":"\"\"","apple_news_suppress_video_url":false,"apple_news_use_image_component":false,"footnotes":""},"categories":[77,22],"tags":[34782,34779,14051,34771,34785,34784,14452,28608,5253,34783,5252,34780,34781],"class_list":{"0":"post-326091","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-amplifier","8":"category-products","9":"tag-aes67-2","10":"tag-cedia-2026","11":"tag-class-d-amplifiers-3","12":"tag-custom-installation-audio","13":"tag-dante-2","14":"tag-distributed-audio","15":"tag-featured","16":"tag-loudspeaker-controllers","17":"tag-paul-hales","18":"tag-powersoft","19":"tag-theory-audio-design","20":"tag-theory-dlc-15008d","21":"tag-theory-plc-series"},"apple_news_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v24.4) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW - ecoustics.com<\/title>\n<meta name=\"description\" content=\"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW\" \/>\n<meta property=\"og:description\" content=\"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\" \/>\n<meta property=\"og:site_name\" content=\"ecoustics.com\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ecoustics\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-22T17:52:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-22T20:19:26+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1280\" \/>\n\t<meta property=\"og:image:height\" content=\"720\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Ian White\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@ecoustics\" \/>\n<meta name=\"twitter:site\" content=\"@ecoustics\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ian White\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\"},\"author\":{\"name\":\"Ian White\",\"@id\":\"https:\/\/www.ecoustics.com\/#\/schema\/person\/ba34636b299563b6c43751067d6f0fdb\"},\"headline\":\"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW\",\"datePublished\":\"2026-07-22T17:52:10+00:00\",\"dateModified\":\"2026-07-22T20:19:26+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\"},\"wordCount\":983,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.ecoustics.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg\",\"keywords\":[\"AES67\",\"CEDIA 2026\",\"Class D amplifiers\",\"custom installation audio\",\"Dante\",\"distributed audio\",\"Featured\",\"loudspeaker controllers\",\"Paul Hales\",\"Powersoft\",\"Theory Audio Design\",\"Theory DLC-1500.8d\",\"Theory PLC Series\"],\"articleSection\":[\"Amplifiers\",\"New Products\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#respond\"]}],\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\/\/www.ecoustics.com\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\",\"url\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\",\"name\":\"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW - ecoustics.com\",\"isPartOf\":{\"@id\":\"https:\/\/www.ecoustics.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg\",\"datePublished\":\"2026-07-22T17:52:10+00:00\",\"dateModified\":\"2026-07-22T20:19:26+00:00\",\"description\":\"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage\",\"url\":\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg\",\"contentUrl\":\"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg\",\"width\":1280,\"height\":720,\"caption\":\"2026 Theory PLC Loudspeaker Controllers\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.ecoustics.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"New Products\",\"item\":\"https:\/\/www.ecoustics.com\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ecoustics.com\/#website\",\"url\":\"https:\/\/www.ecoustics.com\/\",\"name\":\"ecoustics.com\",\"description\":\"everything hi-fi\",\"publisher\":{\"@id\":\"https:\/\/www.ecoustics.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ecoustics.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ecoustics.com\/#organization\",\"name\":\"ecoustics\",\"url\":\"https:\/\/www.ecoustics.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ecoustics.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/cdn.ecoustics.com\/db0\/wblob\/17BA35E873D594\/2396\/40C67\/c52QV3Tz9501gPrUP2N1_Gb1vlL2f_WjbrcJvLwDUMw\/ecoustics-logo-sm-200x50-1.png\",\"contentUrl\":\"https:\/\/cdn.ecoustics.com\/db0\/wblob\/17BA35E873D594\/2396\/40C67\/c52QV3Tz9501gPrUP2N1_Gb1vlL2f_WjbrcJvLwDUMw\/ecoustics-logo-sm-200x50-1.png\",\"width\":200,\"height\":50,\"caption\":\"ecoustics\"},\"image\":{\"@id\":\"https:\/\/www.ecoustics.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/ecoustics\",\"https:\/\/x.com\/ecoustics\",\"https:\/\/www.instagram.com\/ecoustics\/\",\"https:\/\/www.linkedin.com\/company\/ecoustics-com\",\"https:\/\/www.pinterest.com\/ecoustics\/\",\"https:\/\/www.youtube.com\/ecoustics\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ecoustics.com\/#\/schema\/person\/ba34636b299563b6c43751067d6f0fdb\",\"name\":\"Ian White\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ecoustics.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/534f2170f4f7792533a390ae930afece?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/534f2170f4f7792533a390ae930afece?s=96&d=mm&r=g\",\"caption\":\"Ian White\"},\"description\":\"Editor in-Chief Ian D. White has been covering consumer audio, home theater, and A\/V since 1998, which means he has spent nearly three decades watching perfectly sensible products slowly evolve into more expensive versions of themselves with extra steps. His work has appeared in eCoustics, The New York Times, Gear Patrol, Digital Trends, JAZZIZ, Big Picture Big Sound, SoundStage, Enjoy the Music, and The Jerusalem Post, covering everything from high-end audio, home theater, movies, music, food, and the connected city. He\u2019s a certified ISF calibrator, a former Lead Copywriter, and a veteran of the quieter corners of threat engineering and cybersecurity, where nothing works without approval and someone is always asking about the TPS report. Academically, he holds a degree in Near Eastern Affairs with minors in Judaic Studies and Forensic Science. His worldview is shaped by history rather than theory: grandson of Holocaust survivors, descendant of Irgun founders, and named after an IDF tank commander killed during the Yom Kippur War. Born in Toronto, his upbringing ricocheted between Washington D.C., Chicago, Rockville, Northern Israel, Arkham Asylum, and a few other formative environments best discussed off the record, before settling in New Jersey, and South Florida\u2014because chaos, like mold, thrives in humidity and traffic. He was conceived at a drive-in movie (yes, really) and has since watched more than 5,733 films across eight countries, though he will still go to his grave insisting he waited only seven days, not eight, to see The Phantom Menace. When he\u2019s not writing, Ian collects vintage film posters, books, and an unreasonable amount of Star Wars, Detroit Red Wings and Washington Capitals memorabilia. He\u2019s a professional-grade foodie and former pizza maker whose loyalties lie with dim sum, biltong, curry, pizza, deli sandwiches, pho, and Korean BBQ. Weekends involve parenting, Shul, record digging, scribbling notes in his Hemingway-inspired shawl cardigan, rewatching movies he\u2019s already memorized, firing slapshots at the garage door like it\u2019s Game 7, and casting into the Atlantic Gulf Stream in search of dinner, clarity, and whatever\u2019s left of his moral compass.\",\"sameAs\":[\"https:\/\/www.instagram.com\/soundscreenandcuredjudgment\/\",\"https:\/\/www.linkedin.com\/in\/ian-d-white-969a48160\/\"],\"knowsAbout\":[\"Fishing\",\"cooking\",\"writing\",\"cleaning pots\"],\"knowsLanguage\":[\"English\",\"French\",\"Hebrew\"],\"url\":\"https:\/\/www.ecoustics.com\/author\/ian-white\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW - ecoustics.com","description":"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/","og_locale":"en_US","og_type":"article","og_title":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW","og_description":"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.","og_url":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/","og_site_name":"ecoustics.com","article_publisher":"https:\/\/www.facebook.com\/ecoustics","article_published_time":"2026-07-22T17:52:10+00:00","article_modified_time":"2026-07-22T20:19:26+00:00","og_image":[{"width":1280,"height":720,"url":"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg","type":"image\/jpeg"}],"author":"Ian White","twitter_card":"summary_large_image","twitter_creator":"@ecoustics","twitter_site":"@ecoustics","twitter_misc":{"Written by":"Ian White","Est. reading time":"6 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#article","isPartOf":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/"},"author":{"name":"Ian White","@id":"https:\/\/www.ecoustics.com\/#\/schema\/person\/ba34636b299563b6c43751067d6f0fdb"},"headline":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW","datePublished":"2026-07-22T17:52:10+00:00","dateModified":"2026-07-22T20:19:26+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/"},"wordCount":983,"commentCount":0,"publisher":{"@id":"https:\/\/www.ecoustics.com\/#organization"},"image":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg","keywords":["AES67","CEDIA 2026","Class D amplifiers","custom installation audio","Dante","distributed audio","Featured","loudspeaker controllers","Paul Hales","Powersoft","Theory Audio Design","Theory DLC-1500.8d","Theory PLC Series"],"articleSection":["Amplifiers","New Products"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#respond"]}],"copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/www.ecoustics.com\/#organization"}},{"@type":"WebPage","@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/","url":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/","name":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW - ecoustics.com","isPartOf":{"@id":"https:\/\/www.ecoustics.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage"},"image":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage"},"thumbnailUrl":"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg","datePublished":"2026-07-22T17:52:10+00:00","dateModified":"2026-07-22T20:19:26+00:00","description":"Theory Audio Design ships five DLC and PLC controllers with Powersoft technology, Dante\/AES67 and up to 16,000W ahead of CEDIA Expo 2026.","breadcrumb":{"@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#primaryimage","url":"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg","contentUrl":"https:\/\/www.ecoustics.com\/wp-content\/uploads\/theory-plc-loudspeaker-controllers-2026-closeup.jpg","width":1280,"height":720,"caption":"2026 Theory PLC Loudspeaker Controllers"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ecoustics.com\/products\/theory-loudspeaker-controllers-2026\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.ecoustics.com\/"},{"@type":"ListItem","position":2,"name":"New Products","item":"https:\/\/www.ecoustics.com\/products\/"},{"@type":"ListItem","position":3,"name":"Theory Audio Design Ships Five New Loudspeaker Controllers With Powersoft, Dante and Up to 16kW"}]},{"@type":"WebSite","@id":"https:\/\/www.ecoustics.com\/#website","url":"https:\/\/www.ecoustics.com\/","name":"ecoustics.com","description":"everything hi-fi","publisher":{"@id":"https:\/\/www.ecoustics.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ecoustics.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.ecoustics.com\/#organization","name":"ecoustics","url":"https:\/\/www.ecoustics.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ecoustics.com\/#\/schema\/logo\/image\/","url":"https:\/\/cdn.ecoustics.com\/db0\/wblob\/17BA35E873D594\/2396\/40C67\/c52QV3Tz9501gPrUP2N1_Gb1vlL2f_WjbrcJvLwDUMw\/ecoustics-logo-sm-200x50-1.png","contentUrl":"https:\/\/cdn.ecoustics.com\/db0\/wblob\/17BA35E873D594\/2396\/40C67\/c52QV3Tz9501gPrUP2N1_Gb1vlL2f_WjbrcJvLwDUMw\/ecoustics-logo-sm-200x50-1.png","width":200,"height":50,"caption":"ecoustics"},"image":{"@id":"https:\/\/www.ecoustics.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ecoustics","https:\/\/x.com\/ecoustics","https:\/\/www.instagram.com\/ecoustics\/","https:\/\/www.linkedin.com\/company\/ecoustics-com","https:\/\/www.pinterest.com\/ecoustics\/","https:\/\/www.youtube.com\/ecoustics"]},{"@type":"Person","@id":"https:\/\/www.ecoustics.com\/#\/schema\/person\/ba34636b299563b6c43751067d6f0fdb","name":"Ian White","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ecoustics.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/534f2170f4f7792533a390ae930afece?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/534f2170f4f7792533a390ae930afece?s=96&d=mm&r=g","caption":"Ian White"},"description":"Editor in-Chief Ian D. White has been covering consumer audio, home theater, and A\/V since 1998, which means he has spent nearly three decades watching perfectly sensible products slowly evolve into more expensive versions of themselves with extra steps. His work has appeared in eCoustics, The New York Times, Gear Patrol, Digital Trends, JAZZIZ, Big Picture Big Sound, SoundStage, Enjoy the Music, and The Jerusalem Post, covering everything from high-end audio, home theater, movies, music, food, and the connected city. He\u2019s a certified ISF calibrator, a former Lead Copywriter, and a veteran of the quieter corners of threat engineering and cybersecurity, where nothing works without approval and someone is always asking about the TPS report. Academically, he holds a degree in Near Eastern Affairs with minors in Judaic Studies and Forensic Science. His worldview is shaped by history rather than theory: grandson of Holocaust survivors, descendant of Irgun founders, and named after an IDF tank commander killed during the Yom Kippur War. Born in Toronto, his upbringing ricocheted between Washington D.C., Chicago, Rockville, Northern Israel, Arkham Asylum, and a few other formative environments best discussed off the record, before settling in New Jersey, and South Florida\u2014because chaos, like mold, thrives in humidity and traffic. He was conceived at a drive-in movie (yes, really) and has since watched more than 5,733 films across eight countries, though he will still go to his grave insisting he waited only seven days, not eight, to see The Phantom Menace. When he\u2019s not writing, Ian collects vintage film posters, books, and an unreasonable amount of Star Wars, Detroit Red Wings and Washington Capitals memorabilia. He\u2019s a professional-grade foodie and former pizza maker whose loyalties lie with dim sum, biltong, curry, pizza, deli sandwiches, pho, and Korean BBQ. Weekends involve parenting, Shul, record digging, scribbling notes in his Hemingway-inspired shawl cardigan, rewatching movies he\u2019s already memorized, firing slapshots at the garage door like it\u2019s Game 7, and casting into the Atlantic Gulf Stream in search of dinner, clarity, and whatever\u2019s left of his moral compass.","sameAs":["https:\/\/www.instagram.com\/soundscreenandcuredjudgment\/","https:\/\/www.linkedin.com\/in\/ian-d-white-969a48160\/"],"knowsAbout":["Fishing","cooking","writing","cleaning pots"],"knowsLanguage":["English","French","Hebrew"],"url":"https:\/\/www.ecoustics.com\/author\/ian-white\/"}]}},"_links":{"self":[{"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/posts\/326091","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/users\/89"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/comments?post=326091"}],"version-history":[{"count":8,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/posts\/326091\/revisions"}],"predecessor-version":[{"id":326124,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/posts\/326091\/revisions\/326124"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/media\/326111"}],"wp:attachment":[{"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/media?parent=326091"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/categories?post=326091"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ecoustics.com\/wp-json\/wp\/v2\/tags?post=326091"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}