{"product_id":"martinlogan-discrete-cinema-soundbar-75","title":"MartinLogan Discrete Cinema Soundbar 75 | 3-Channel LCR","description":"\u003ch1\u003e\u003cspan\u003eMartinLogan Discrete Cinema Soundbar 75 – 3-Channel Passive Soundbar for 75\" TVs\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMartinLogan Discrete Cinema Soundbar 75\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a premium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree-channel passive LCR soundbar engineered for 75-inch-class televisions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, combining true discrete left, center, and right channels in an ultra-slim aluminum enclosure. Unlike an all-in-one powered soundbar, each channel is driven independently by an AV receiver or amplifier, creating a genuine front soundstage for high-performance home theater. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInside its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e65.4-inch-wide, 2.37-inch-deep cabinet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, MartinLogan uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e13-driver architecture\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e consisting of three Gen2 Folded Motion® Tweeters and ten 4-inch Woven Fiberglass Unibody midrange\/bass drivers. With \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e93 dB sensitivity, 100Hz–25kHz ±3dB response, 4-ohm impedance, and 20–210 watts recommended amplifier power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Soundbar 75 delivers substantial cinema output without the visual footprint of separate front speakers. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTrue Discrete Left, Center \u0026amp; Right Channels\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Soundbar 75 is fundamentally different from a conventional soundbar. It contains \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree electrically discrete speaker channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e—left, center, and right—within one enclosure and requires external amplification. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThat architecture preserves real channel separation. Dialogue is reproduced through a dedicated center channel while the independent left and right channels create the width, imaging, music, and effects expected from a traditional LCR speaker system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAdd a subwoofer, surrounds, and height channels, and the Soundbar 75 can become the front stage of a full \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5.1, 7.1, Dolby Atmos, or DTS\u003c\/span\u003e:X\u003cspan\u003e home theater\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e while maintaining an exceptionally clean installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e13-Driver Architecture\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Discrete Cinema Soundbar 75 uses:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3 × Gen2 Folded Motion® Tweeters\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003e10 × 4\" Woven Fiberglass Unibody midrange\/bass drivers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan specifically increases driver density as screen size increases across the Motion Discrete Cinema range. The Soundbar 75 expands both the left\/right sections and center-channel woofer complement compared with the 65-inch model, providing greater acoustic capability for a larger display and room. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis is MartinLogan's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAcoustic Scale\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e concept: the speaker isn't simply made wider to visually match a larger television—the acoustic system itself is scaled with the screen.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eGen2 Folded Motion® Tweeters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eEach of the three channels receives its own \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1\" × 1.4\" Gen2 Folded Motion Tweeter (FMT)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5.25\" × 1.75\" folded diaphragm\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and dedicated Folded Motion Waveguide. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe folded diaphragm moves air by squeezing it through its folds rather than operating like a conventional dome tweeter. The architecture provides a large effective radiating area from a compact assembly, making it particularly well suited to the Soundbar 75's shallow enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e90° × 90° Folded Motion Waveguide\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan pairs each Gen2 FMT with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFolded Motion Waveguide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e engineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e90° horizontal × 90° vertical dispersion\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eControlled dispersion helps maintain consistent high-frequency coverage across the listening area while reducing unnecessary acoustic energy outside the intended listening window—particularly useful in modern living rooms with large displays and reflective surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTen 4\" Woven Fiberglass Drivers\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Soundbar 75 employs \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eten 4-inch Woven Fiberglass Unibody cones\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, each using a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.5-inch high-temperature voice coil\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWoven fiberglass combines low mass with high rigidity, helping the compact drivers maintain controlled piston behavior during demanding movie soundtracks. The larger driver complement also gives the 75-inch model the cone area required to create a front soundstage with greater scale and dynamic capability than a typical low-profile soundbar.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e100Hz–25kHz Frequency Response\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan specifies the Soundbar 75 at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100Hz–25,000Hz ±3dB\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Rather than compromising the enclosure by attempting to extract deep bass from a cabinet only 2.37 inches deep, the design concentrates its available volume and driver capability on the critical midrange and high-frequency spectrum. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan recommends completing the system with at least one high-performance subwoofer. This lets the Soundbar 75 handle dialogue, imaging, detail, and cinematic dynamics while a dedicated subwoofer reproduces the demanding low-frequency effects channel and deep bass. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/products.martinlogan.com\/discrete-cinema\/?utm_source=chatgpt.com\"\u003eMartinLogan\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e93dB Sensitivity \u0026amp; Up to 210W Recommended Power\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e93dB sensitivity at 2.83V\/1m\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Soundbar 75 is relatively efficient for a low-profile passive loudspeaker system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts nominal impedance is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4 ohms\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with MartinLogan specifying compatibility with amplifiers rated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4-, 6-, or 8-ohm loudspeakers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Recommended amplifier power is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e20–210 watts\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis provides considerable flexibility when building the system around a premium AV receiver or separate multichannel amplification.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003e2.5-Way Crossover\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe Soundbar 75 uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2.5-way crossover architecture\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing MartinLogan to control how its multiple midrange\/bass drivers operate across the frequency spectrum rather than simply running every driver identically. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThat becomes particularly important with ten 4-inch drivers distributed across three channels, where crossover behavior, driver interaction, dispersion, and acoustic summation all influence the final soundstage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSealed Extruded-Aluminum Enclosure\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe entire 13-driver system is housed in a rigid \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esealed aluminum cabinet\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan uses extruded aluminum to achieve two objectives: its structural rigidity helps suppress cabinet flex and resonance, while its strength permits thinner walls than conventional MDF. Thinner walls preserve more internal air volume for the drivers without increasing the exterior depth. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/products.martinlogan.com\/discrete-cinema\/?utm_source=chatgpt.com\"\u003eMartinLogan\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe result is a cabinet measuring only \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e4.76 inches high and 2.37 inches deep\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eDesigned for 75\" TVs\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eAt \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e65.4 inches wide\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Discrete Cinema Soundbar 75 is proportioned specifically for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e75-inch-class televisions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRather than placing a short conventional soundbar beneath a large screen, its width and acoustic architecture create a front soundstage more appropriately scaled to the image. Curved endcaps soften the visual transition between speaker and wall while maintaining the clean geometry of a modern flat-panel installation. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/products.martinlogan.com\/discrete-cinema\/?utm_source=chatgpt.com\"\u003eMartinLogan\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWall Mount Included\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elow-profile wall-mounting system is included\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the Soundbar 75 to sit close to the wall beneath the display. MartinLogan also incorporates cable-management provisions to help conceal speaker wiring. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/products.martinlogan.com\/discrete-cinema\/?utm_source=chatgpt.com\"\u003eMartinLogan\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYour September 2026 MartinLogan dealer sheet likewise identifies the Soundbar 75 as a three-channel low-profile passive soundbar with the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewall mount included\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e Motion Discrete Cinema - USR51 …\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOptional TV Mounting System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMartinLogan offers a dedicated \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLow Profile Speaker TV Mount Kit\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compatible with the Soundbar 75 as well as the Soundbar 65, Soundbar 85, LCR5, LCR7, and LCR9. \u003c\/span\u003e\u003cspan\u003e Motion Discrete Cinema - USR51 …\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis allows the speaker to mount with the television rather than independently to the wall—particularly valuable with articulating TV mounts because the front soundstage can remain physically aligned with the display as it moves.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTool-Free Speaker Connections\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eMotion Discrete Cinema speakers use a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eremovable tool-free speaker-wire connector\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The installer can terminate the speaker wiring before hanging the soundbar, with tension levers securing the conductors without requiring a screwdriver. The completed connector then plugs into the rear of the speaker. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/products.martinlogan.com\/discrete-cinema\/?utm_source=chatgpt.com\"\u003eMartinLogan\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor a 65.4-inch-wide speaker mounted tightly beneath a television, that is a meaningful installation advantage and helps preserve the clean appearance the series is designed to achieve.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eTechnical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eMartinLogan Discrete Cinema Soundbar 75\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003ePassive 3-Channel LCR Soundbar\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRecommended Display\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e75\" Class TV\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eApplication\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eDiscrete Left \/ Center \/ Right Channels\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDesign\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e13-driver sealed aluminum cabinet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCrossover\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e2.5-way\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Frequency Drivers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e3 × Gen2 Folded Motion Tweeters\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTweeter Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e1\" × 1.4\" (2.6 × 3.6 cm) each\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFMT Diaphragm\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e5.25\" × 1.75\" (13.3 × 4.4 cm) each\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWaveguide\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eFolded Motion Waveguide\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTweeter Dispersion\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e90° horizontal × 90° vertical\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMidrange \/ Bass Drivers\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e10 × 4\" Woven Fiberglass Unibody cones\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVoice Coils\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e1.5\" high-temperature\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFrequency Response\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e100Hz–25,000Hz ±3dB\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSensitivity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e93dB \/ 2.83V \/ meter\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNominal Impedance\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e4Ω\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAmplifier Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e4Ω, 6Ω or 8Ω-rated amplifiers\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRecommended Amplifier Power\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e20–210 watts\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eEnclosure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eSealed extruded aluminum\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eWall Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eIncluded\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOptional TV Mount\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eAvailable\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eDimensions (H × W × D)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e4.76\" × 65.4\" × 2.37\"\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMetric Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e12.1 × 166.1 × 6 cm\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eProduct Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003e18 lb \/ 8.2 kg\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFinish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e\u003cspan\u003eBlack\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eThese are MartinLogan's current published specifications. \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.martinlogan.com\/en\/product\/discrete-cinema-soundbar-75?utm_source=chatgpt.com\"\u003eMartinLogan, Ltd.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eShipping Specifications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eYour September 25, 2026 MartinLogan sheet separately lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e69.1\" × 8.9\" × 6.1\" shipping dimensions and 21 lb shipping weight\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003e Motion Discrete Cinema - USR51 …\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eI would keep those strictly as Shopify shipping data rather than mixing them into the customer-facing product dimensions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eMartinLogan Discrete Cinema Soundbar 75 at The Grid HiFi\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDiscrete Cinema Soundbar 75\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is designed for systems where the visual simplicity of a soundbar is desirable but the performance limitations of a conventional powered soundbar are not. Its \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ethree discrete channels, 13-driver architecture, Gen2 Folded Motion tweeters, external amplification, and 2.37-inch depth\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e make it a compelling front-stage solution for premium 75-inch TV installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Grid HiFi can build the complete system around it with the appropriate \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAV receiver or processor, amplification, subwoofer, surrounds, Dolby Atmos channels, television, mounting, concealed wiring, Control4 automation, networking, and professional calibration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor an especially streamlined installation, MartinLogan's \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUSR51 ultra-slim 5.1 receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides 50 watts per channel, Anthem Room Correction (ARC), HDMI eARC, wireless streaming, and control integration. \u003c\/span\u003e\u003cspan\u003e Motion Discrete Cinema - USR51 …\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBuilding a high-performance theater around a 75-inch TV? Call The Grid HiFi at (713) 218-8120 for expert system design, matching, and installation.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"MartinLogan","offers":[{"title":"Default Title","offer_id":55168626557265,"sku":null,"price":2499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/7178\/0945\/files\/soundbar-TV-75_-2.jpg?v=1791069234","url":"https:\/\/gridhifi.com\/products\/martinlogan-discrete-cinema-soundbar-75","provider":"The Grid","version":"1.0","type":"link"}