{"product_id":"yamaha-ns-ic400-4-full-range-in-ceiling-speakers-pair","title":"Yamaha NS-IC400 4\" Full-Range In-Ceiling Speakers (Pair)","description":"\u003c!-- Yamaha NS-IC400 4\" Full-Range In-Ceiling Speakers (White, Pair) - Concept White Premium --\u003e\n\u003cdiv class=\"concept-luxury-product white-theme yamaha-ns-ic400-pair\"\u003e\n\u003c!-- Hero --\u003e\u003cheader class=\"product-hero\"\u003e\n\u003cdiv class=\"hero-content\"\u003e\n\u003cdiv class=\"technical-badges\"\u003e\n\u003cspan class=\"badge badge-pair\"\u003ePair (2 Speakers)\u003c\/span\u003e \u003cspan class=\"badge badge-fullrange\"\u003eFull-Range Ceiling\u003c\/span\u003e \u003cspan class=\"badge badge-driver\"\u003e4\" Double-Layer Cone\u003c\/span\u003e \u003cspan class=\"badge badge-hf\"\u003e40 kHz Extension\u003c\/span\u003e \u003cspan class=\"badge badge-profile\"\u003eSlim Flush-Mount\u003c\/span\u003e \u003cspan class=\"badge badge-grille\"\u003eMagnetic Paintable Grille\u003c\/span\u003e \u003cspan class=\"badge badge-sealed\"\u003eSealed Back Cover\u003c\/span\u003e \u003cspan class=\"badge badge-power\"\u003e30W RMS • 90W Peak\u003c\/span\u003e \u003cspan class=\"badge badge-ohms\"\u003e8Ω Load\u003c\/span\u003e\n\u003c\/div\u003e\n\u003ch1 class=\"product-title\"\u003eYamaha NS-IC400 4\" Full-Range In-Ceiling Speakers (White, Pair)\u003c\/h1\u003e\n\u003cp class=\"product-subtitle\"\u003eDiscreet architectural audio with full-range voicing, high-frequency extension, and a flush, paint-ready finish\u003c\/p\u003e\n\u003cp class=\"hero-tagline\"\u003eDesigned to disappear into bright, modern ceilings while preserving musical detail, the NS-IC400 pair delivers full-range in-ceiling performance from a compact 4\" platform. Yamaha’s double-layer cone construction and ridge-shaped aluminum center cap are engineered to smooth response across the spectrum, while a grain-finished acoustic baffle with a spiral dispersion pattern supports natural room fill. A magnetic, paintable grille enables clean installs with zero visible screw heads, and a sealed back cover helps protect the driver assembly from dust and moisture in real-world ceiling environments.\u003c\/p\u003e\n\u003cdiv class=\"hero-trustbar\"\u003e\n\u003cspan class=\"trust-pill\"\u003e✔ Pair for stereo zones\u003c\/span\u003e \u003cspan class=\"trust-pill\"\u003e✔ 30W RMS \/ 90W peak handling\u003c\/span\u003e \u003cspan class=\"trust-pill\"\u003e✔ 95 Hz–40 kHz (-10 dB) response\u003c\/span\u003e \u003cspan class=\"trust-pill\"\u003e✔ Magnetic paintable grilles\u003c\/span\u003e \u003cspan class=\"trust-pill\"\u003e✔ 8Ω impedance • 85 dB sensitivity\u003c\/span\u003e \u003cspan class=\"trust-pill\"\u003e✔ Slim, flush-mount profile\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/header\u003e\u003c!-- Executive Summary --\u003e\n\u003csection class=\"performance-overview\"\u003e\n\u003cdiv class=\"overview-content\"\u003e\n\u003ch2 class=\"section-title\"\u003eClean Architectural Integration with Natural, Full-Range Tonality\u003c\/h2\u003e\n\u003cp class=\"overview-text\"\u003eThe NS-IC400 is optimized for discreet background music and distributed-audio deployments where visual impact must be minimal and intelligibility must remain high. A stair-like surround profile and aluminum center cap geometry help smooth transitions from low to high frequencies, while the spiral-pattern baffle supports more even dispersion. For long-term reliability, the sealed back cover protects key components from common ceiling contaminants such as dust and ambient moisture.\u003c\/p\u003e\n\u003cdiv class=\"performance-grid\"\u003e\n\u003cdiv class=\"performance-metric\"\u003e\n\u003cdiv class=\"metric-value\"\u003e95–40k\u003c\/div\u003e\n\u003cdiv class=\"metric-label\"\u003eResponse\u003c\/div\u003e\n\u003cdiv class=\"metric-desc\"\u003eHz (-10 dB)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"performance-metric\"\u003e\n\u003cdiv class=\"metric-value\"\u003e30W\u003c\/div\u003e\n\u003cdiv class=\"metric-label\"\u003eRMS Power\u003c\/div\u003e\n\u003cdiv class=\"metric-desc\"\u003e90W peak\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"performance-metric\"\u003e\n\u003cdiv class=\"metric-value\"\u003e8Ω\u003c\/div\u003e\n\u003cdiv class=\"metric-label\"\u003eImpedance\u003c\/div\u003e\n\u003cdiv class=\"metric-desc\"\u003eAmp friendly\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"performance-metric\"\u003e\n\u003cdiv class=\"metric-value\"\u003e85 dB\u003c\/div\u003e\n\u003cdiv class=\"metric-label\"\u003eSensitivity\u003c\/div\u003e\n\u003cdiv class=\"metric-desc\"\u003eRated output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fineprint\"\u003eMagnetic grilles remove visible fasteners for a higher-end ceiling finish and faster service access.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Core Capabilities --\u003e\n\u003csection class=\"dock-technology\"\u003e\n\u003ch2 class=\"section-title\"\u003eCore Capabilities\u003c\/h2\u003e\n\u003cdiv class=\"tech-features\"\u003e\n\u003cdiv class=\"tech-feature\"\u003e\n\u003cdiv class=\"feature-icon\"\u003e🎶\u003c\/div\u003e\n\u003cdiv class=\"feature-content\"\u003e\n\u003ch3\u003e4\" Double-Layer Cone for Natural Tonality in Compact Ceilings\u003c\/h3\u003e\n\u003cp\u003eDouble-layer cone construction helps maintain controlled behavior through the driver’s operating range, supporting more natural timbre for voice and music. The compact form factor is ideal for smaller rooms, hallways, and distributed zones where refined, low-visual-impact audio is the priority.\u003c\/p\u003e\n\u003cdiv class=\"tech-specs\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eDriver\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e3.9\" \/ 10 cm full-range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eConfiguration\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eFull-range in-ceiling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eImpedance\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e8 Ω\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eSensitivity\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e85 dB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-feature reverse\"\u003e\n\u003cdiv class=\"feature-content\"\u003e\n\u003ch3\u003eResponse Smoothing Geometry for Cleaner Low-to-High Transition\u003c\/h3\u003e\n\u003cp\u003eA ridge-shaped aluminum center cap paired with a stair-like surround profile is engineered to smooth frequency response from low to high, helping reduce unevenness in the presence region for more consistent listening across typical in-room seating.\u003c\/p\u003e\n\u003cdiv class=\"tech-specs\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eHF Extension\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eUp to 40 kHz (-10 dB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eLF\/HF Range\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e95 Hz to 40 kHz (-10 dB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eDesign Detail\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eAluminum center cap\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eSurround\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eStair-like profile\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-icon\"\u003e📈\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-feature\"\u003e\n\u003cdiv class=\"feature-icon\"\u003e🌀\u003c\/div\u003e\n\u003cdiv class=\"feature-content\"\u003e\n\u003ch3\u003eSpiral-Pattern Acoustic Baffle for Natural Dispersion\u003c\/h3\u003e\n\u003cp\u003eThe grain-finished baffle with a spiral dispersion pattern supports more even room fill—helping reduce “hot spots” directly under the speaker and improving perceived balance as you move through the space.\u003c\/p\u003e\n\u003cdiv class=\"tech-specs\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eBaffle\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eGrain-finished acoustic baffle\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eDispersion\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eSpiral pattern for room fill\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eEnclosure\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eOpen-back design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eMount\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eFlush in-ceiling profile\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-feature reverse\"\u003e\n\u003cdiv class=\"feature-content\"\u003e\n\u003ch3\u003eMagnetic, Paintable Grille for Luxury-Grade Finish\u003c\/h3\u003e\n\u003cp\u003eMagnetic grille attachment eliminates visible screw heads, delivering a cleaner architectural aesthetic. The grille is paintable to color-match ceilings for an intentionally minimal look across modern interiors.\u003c\/p\u003e\n\u003cdiv class=\"tech-specs\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eGrille\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eMagnetic • paintable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eService\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eFast access without fasteners\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eCutout Size\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e4.8\" \/ 122 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eMount Thickness\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e0.2–1.2\" \/ 5–30 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-icon\"\u003e🎨\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tech-feature\"\u003e\n\u003cdiv class=\"feature-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"feature-content\"\u003e\n\u003ch3\u003eSealed Back Cover for Dust \u0026amp; Moisture Protection\u003c\/h3\u003e\n\u003cp\u003eA sealed back cover helps protect the speaker assembly and internal components from dust accumulation and ambient moisture—useful in active households and ceiling cavities where environmental exposure is a reality.\u003c\/p\u003e\n\u003cdiv class=\"tech-specs\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eProtection\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eSealed back cover\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eCutout Depth\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e3.1\" \/ 78.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eDimensions\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e5.9\" × 3.4\" (150 × 86.5 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eWeight\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e1.8 lb \/ 0.8 kg (each, w\/ grille)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Key Features --\u003e\n\u003csection class=\"features\"\u003e\n\u003cdiv class=\"features-header\"\u003e\n\u003ch2 class=\"section-title\"\u003eKey Features\u003c\/h2\u003e\n\u003cp class=\"section-subtitle\"\u003eCompact full-range ceiling audio with a premium magnetic finish and installer-friendly fit\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"features-grid\"\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"card-header\"\u003e\n\u003cdiv class=\"card-icon\"\u003e👥\u003c\/div\u003e\n\u003ch4\u003ePair for Stereo Zones\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-badge\"\u003ePair\u003c\/div\u003e\n\u003cp\u003eTwo matched in-ceiling speakers for clean stereo deployment across compact and mid-size spaces.\u003c\/p\u003e\n\u003cdiv class=\"card-benefits\"\u003e\n\u003cspan\u003e2 speakers\u003c\/span\u003e\u003cspan\u003eBalanced zones\u003c\/span\u003e\u003cspan\u003eDiscreet look\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"card-header\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🔊\u003c\/div\u003e\n\u003ch4\u003eFull-Range Driver\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-badge\"\u003eFR\u003c\/div\u003e\n\u003cp\u003e4\" double-layered full-range driver for cohesive voicing and simplified amplification requirements.\u003c\/p\u003e\n\u003cdiv class=\"card-benefits\"\u003e\n\u003cspan\u003e3.9\" driver\u003c\/span\u003e\u003cspan\u003eNatural tonality\u003c\/span\u003e\u003cspan\u003eCompact cutout\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"card-header\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🧲\u003c\/div\u003e\n\u003ch4\u003eMagnetic Paintable Grille\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-badge\"\u003eFinish\u003c\/div\u003e\n\u003cp\u003eMagnetic attachment removes visible screws; paint-ready grille blends seamlessly into the ceiling plane.\u003c\/p\u003e\n\u003cdiv class=\"card-benefits\"\u003e\n\u003cspan\u003eNo screw heads\u003c\/span\u003e\u003cspan\u003ePaintable\u003c\/span\u003e\u003cspan\u003eQuick access\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"feature-card\"\u003e\n\u003cdiv class=\"card-header\"\u003e\n\u003cdiv class=\"card-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eProtected Assembly\u003c\/h4\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"card-badge\"\u003eReliability\u003c\/div\u003e\n\u003cp\u003eSealed back cover helps protect components from dust and moisture in real-world ceiling cavities.\u003c\/p\u003e\n\u003cdiv class=\"card-benefits\"\u003e\n\u003cspan\u003eSealed back\u003c\/span\u003e\u003cspan\u003eCleaner operation\u003c\/span\u003e\u003cspan\u003eLong-term stability\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Technical Specifications --\u003e\n\u003csection class=\"technical-specifications\"\u003e\n\u003ch2 class=\"section-title\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"specs-container\"\u003e\n\u003cdetails open=\"\" class=\"specs-accordion\"\u003e\n\u003csummary\u003eSpeaker System\u003c\/summary\u003e\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eIncluded Speakers\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e2 (pair)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eConfiguration\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eFull-range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eEnclosure Type\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eOpen-back\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eImpedance\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e8 Ω\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eSensitivity\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e85 dB\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eFrequency Response\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e95 Hz to 40 kHz (-10 dB)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003ePower Handling\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e30 W RMS • 90 W peak\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"specs-accordion\"\u003e\n\u003csummary\u003eDrivers \u0026amp; Connectivity\u003c\/summary\u003e\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eFull-Range Driver\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e3.9\" \/ 10 cm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eInput\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eBinding post pair\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eFinish\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eWhite\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eGrille\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eMagnetic • paintable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"specs-accordion\"\u003e\n\u003csummary\u003eMounting \u0026amp; Physical\u003c\/summary\u003e\n\u003cdiv class=\"specs-grid\"\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eMounting\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003eIn-ceiling\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eCutout Size\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e4.8\" \/ 122 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eCutout Depth\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e3.1\" \/ 78.7 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eSurface Thickness\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e0.2–1.2\" \/ 5–30 mm\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eDimensions (each)\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e5.9\" × 3.4\" (150 × 86.5 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eWeight (each)\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e1.8 lb \/ 0.8 kg (with grille)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-item\"\u003e\n\u003cspan class=\"spec-label\"\u003eUPC\u003c\/span\u003e\u003cspan class=\"spec-value\"\u003e027108938059\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Package Contents --\u003e\n\u003csection class=\"package-contents\"\u003e\n\u003ch2 class=\"section-title\"\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cdiv class=\"package-display\"\u003e\n\u003cdiv class=\"main-product\"\u003e\n\u003cdiv class=\"product-icon\"\u003e🔊\u003c\/div\u003e\n\u003cdiv class=\"product-details\"\u003e\n\u003ch4\u003eYamaha NS-IC400 4\" Full-Range In-Ceiling Speakers (White)\u003c\/h4\u003e\n\u003cp\u003eDiscreet full-range ceiling speakers with magnetic paintable grilles (pair)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"included-items\"\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"item-icon\"\u003e🧲\u003c\/div\u003e\n\u003cdiv class=\"item-details\"\u003e\n\u003ch5\u003eMagnetic Grilles\u003c\/h5\u003e\n\u003cp\u003e2 × paintable, magnetic grilles for a clean, screw-free finish\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"item-icon\"\u003e📐\u003c\/div\u003e\n\u003cdiv class=\"item-details\"\u003e\n\u003ch5\u003eCutout Template\u003c\/h5\u003e\n\u003cp\u003eTemplate included for faster, more accurate ceiling prep\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"item\"\u003e\n\u003cdiv class=\"item-icon\"\u003e🛡️\u003c\/div\u003e\n\u003cdiv class=\"item-details\"\u003e\n\u003ch5\u003eWarranty\u003c\/h5\u003e\n\u003cp\u003eLimited 2-Year Manufacturer Warranty\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Closing --\u003e\u003cfooter class=\"closing-statement\"\u003e\n\u003cdiv class=\"statement-content\"\u003e\n\u003ch3\u003eDiscreet Ceiling Audio with a Premium, Screw-Free Finish\u003c\/h3\u003e\n\u003cp\u003eThe Yamaha NS-IC400 pair is engineered for elegant, low-visibility installs—delivering cohesive full-range performance, extended high-frequency detail, and smooth dispersion in a compact footprint. With magnetic paintable grilles and a slim flush-mount profile, it’s a luxury-forward solution for background music zones and refined architectural audio.\u003c\/p\u003e\n\u003cdiv class=\"certification-line\"\u003e\n\u003cspan\u003ePair system\u003c\/span\u003e \u003cspan\u003e4\" full-range\u003c\/span\u003e \u003cspan\u003e30W RMS\u003c\/span\u003e \u003cspan\u003e8Ω\u003c\/span\u003e \u003cspan\u003eMagnetic grille\u003c\/span\u003e \u003cspan\u003e40 kHz\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n\/* White Premium Theme Styling - Yamaha NS-IC400 Pair *\/\n.concept-luxury-product.white-theme.yamaha-ns-ic400-pair{\n  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI','Helvetica Neue',Arial,sans-serif;\n  color:#243447;\n  background:#ffffff;\n  line-height:1.65;\n  max-width:1200px;\n  margin:0 auto;\n  padding:0 20px;\n}\n\n\/* Typography *\/\n.concept-luxury-product .product-title{\n  font-size:3rem;\n  font-weight:760;\n  margin:0 0 .55rem;\n  background:linear-gradient(135deg,#0b1220 0%,#111827 45%,#2563eb 100%);\n  -webkit-background-clip:text;\n  -webkit-text-fill-color:transparent;\n  background-clip:text;\n}\n.concept-luxury-product .product-subtitle{\n  font-size:1.18rem;\n  color:#6b7280;\n  font-weight:450;\n  margin:0 0 1.2rem;\n}\n.concept-luxury-product .hero-tagline{\n  font-size:1.18rem;\n  color:#0b1220;\n  font-weight:450;\n  border-left:3px solid #2563eb;\n  padding-left:1.25rem;\n  margin-top:1.15rem;\n}\n.concept-luxury-product .section-title{\n  font-size:2rem;\n  font-weight:650;\n  margin:3rem 0 1.25rem;\n  color:#0b1220;\n  position:relative;\n}\n.concept-luxury-product .section-title:after{\n  content:'';\n  position:absolute;\n  bottom:-8px;\n  left:0;\n  width:64px;\n  height:3px;\n  background:linear-gradient(90deg,#0b1220,#2563eb);\n  border-radius:2px;\n}\n.concept-luxury-product .section-subtitle{\n  color:#6b7280;\n  font-size:1.05rem;\n  margin:0 0 2rem;\n}\n.concept-luxury-product .fineprint{\n  margin-top:1.25rem;\n  color:#6b7280;\n  font-size:.9rem;\n}\n\n\/* Hero *\/\n.concept-luxury-product .product-hero{\n  padding:3.5rem 0 2.75rem;\n  background:linear-gradient(135deg,#f8fafc 0%,#ffffff 100%);\n  border-bottom:1px solid #e5e7eb;\n  margin-bottom:2rem;\n}\n.concept-luxury-product .technical-badges{\n  display:flex;\n  gap:.75rem;\n  margin-bottom:1.75rem;\n  flex-wrap:wrap;\n}\n.concept-luxury-product .badge{\n  padding:.55rem 1.15rem;\n  border-radius:999px;\n  font-size:.85rem;\n  font-weight:780;\n  color:#ffffff;\n  text-transform:uppercase;\n  letter-spacing:.5px;\n  box-shadow:0 2px 10px rgba(0,0,0,.08);\n}\n\n\/* Badges tuned for compact full-range ceiling speakers *\/\n.badge-pair{ background:linear-gradient(135deg,#111827 0%,#2563eb 100%); }\n.badge-fullrange{ background:linear-gradient(135deg,#0b1220 0%,#10b981 100%); }\n.badge-driver{ background:linear-gradient(135deg,#1f2937 0%,#0ea5e9 100%); }\n.badge-hf{ background:linear-gradient(135deg,#0b1220 0%,#7c3aed 100%); }\n.badge-profile{ background:linear-gradient(135deg,#0f172a 0%,#94a3b8 100%); }\n.badge-grille{ background:linear-gradient(135deg,#111827 0%,#f59e0b 100%); }\n.badge-sealed{ background:linear-gradient(135deg,#0b1220 0%,#64748b 100%); }\n.badge-power{ background:linear-gradient(135deg,#0b1220 0%,#ef4444 100%); }\n.badge-ohms{ background:linear-gradient(135deg,#111827 0%,#334155 100%); }\n\n.concept-luxury-product .hero-trustbar{\n  display:flex;\n  gap:.6rem;\n  flex-wrap:wrap;\n  margin-top:1.5rem;\n}\n.concept-luxury-product .trust-pill{\n  padding:.45rem .9rem;\n  border:1px solid #e5e7eb;\n  border-radius:999px;\n  background:#ffffff;\n  color:#0b1220;\n  font-size:.9rem;\n  font-weight:620;\n  box-shadow:0 2px 10px rgba(0,0,0,.04);\n}\n\n\/* Overview *\/\n.concept-luxury-product .performance-overview{\n  padding:2.75rem;\n  background:#f8fafc;\n  border-radius:16px;\n  margin:2rem 0;\n  border:1px solid #e5e7eb;\n}\n.concept-luxury-product .overview-text{\n  font-size:1.05rem;\n  color:#4b5563;\n  max-width:980px;\n  margin:1.25rem 0 1.75rem;\n  line-height:1.85;\n}\n.concept-luxury-product .performance-grid{\n  display:grid;\n  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));\n  gap:1.25rem;\n}\n.concept-luxury-product .performance-metric{\n  text-align:center;\n  padding:1.35rem;\n  background:#ffffff;\n  border-radius:12px;\n  border:1px solid #e5e7eb;\n  box-shadow:0 4px 10px rgba(0,0,0,.05);\n  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;\n}\n.concept-luxury-product .performance-metric:hover{\n  transform:translateY(-4px);\n  box-shadow:0 14px 34px rgba(0,0,0,.10);\n  border-color:#cbd5e1;\n}\n.concept-luxury-product .metric-value{\n  font-size:2.05rem;\n  font-weight:820;\n  color:#0b1220;\n  margin-bottom:.25rem;\n}\n.concept-luxury-product .metric-label{\n  color:#4b5563;\n  font-size:.92rem;\n  font-weight:780;\n  text-transform:uppercase;\n  letter-spacing:.5px;\n}\n.concept-luxury-product .metric-desc{\n  color:#6b7280;\n  font-size:.85rem;\n  margin-top:.25rem;\n}\n\n\/* Technology Blocks *\/\n.concept-luxury-product .tech-features{\n  display:flex;\n  flex-direction:column;\n  gap:1.75rem;\n}\n.concept-luxury-product .tech-feature{\n  display:grid;\n  grid-template-columns:auto 1fr;\n  gap:2rem;\n  align-items:center;\n  padding:2.25rem;\n  background:#ffffff;\n  border-radius:16px;\n  border:1px solid #e5e7eb;\n  box-shadow:0 4px 14px rgba(0,0,0,.05);\n}\n.concept-luxury-product .tech-feature.reverse{ grid-template-columns:1fr auto; }\n.concept-luxury-product .feature-icon{\n  font-size:2.15rem;\n  background:linear-gradient(135deg,#0b1220 0%,#2563eb 100%);\n  width:76px;\n  height:76px;\n  border-radius:999px;\n  display:flex;\n  align-items:center;\n  justify-content:center;\n  color:#ffffff;\n  box-shadow:0 10px 24px rgba(37,99,235,.22);\n}\n.concept-luxury-product .feature-content h3{\n  font-size:1.45rem;\n  margin:0 0 .75rem;\n  color:#0b1220;\n}\n.concept-luxury-product .feature-content p{\n  color:#4b5563;\n  margin:0 0 1.25rem;\n  font-size:1.02rem;\n  line-height:1.75;\n}\n.concept-luxury-product .tech-specs{\n  display:grid;\n  grid-template-columns:repeat(auto-fit,minmax(230px,1fr));\n  gap:.75rem;\n}\n.concept-luxury-product .spec-item{\n  display:flex;\n  justify-content:space-between;\n  padding:.7rem .95rem;\n  background:#f8fafc;\n  border-radius:10px;\n  border:1px solid #e5e7eb;\n  gap:1rem;\n}\n.concept-luxury-product .spec-label{\n  color:#4b5563;\n  font-size:.9rem;\n  font-weight:560;\n}\n.concept-luxury-product .spec-value{\n  color:#0b1220;\n  font-weight:760;\n  text-align:right;\n  font-size:.9rem;\n}\n\n\/* Feature Cards *\/\n.concept-luxury-product .features-grid{\n  display:grid;\n  grid-template-columns:repeat(auto-fit,minmax(290px,1fr));\n  gap:1.5rem;\n  margin-top:2rem;\n}\n.concept-luxury-product .feature-card{\n  background:#ffffff;\n  border:1px solid #e5e7eb;\n  border-radius:14px;\n  padding:1.9rem;\n  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;\n  box-shadow:0 4px 12px rgba(0,0,0,.05);\n  position:relative;\n}\n.concept-luxury-product .feature-card:hover{\n  transform:translateY(-4px);\n  box-shadow:0 16px 36px rgba(0,0,0,.10);\n  border-color:#cbd5e1;\n}\n.concept-luxury-product .card-header{\n  display:flex;\n  align-items:center;\n  gap:.9rem;\n  margin-bottom:.85rem;\n}\n.concept-luxury-product .card-icon{ font-size:1.35rem; }\n.concept-luxury-product .card-header h4{\n  font-size:1.22rem;\n  color:#0b1220;\n  margin:0;\n}\n.concept-luxury-product .card-badge{\n  position:absolute;\n  top:1rem;\n  right:1rem;\n  padding:.25rem .7rem;\n  background:#eef2ff;\n  border:1px solid #c7d2fe;\n  color:#1d4ed8;\n  border-radius:999px;\n  font-size:.78rem;\n  font-weight:820;\n}\n.concept-luxury-product .feature-card p{\n  color:#4b5563;\n  margin:0 0 1.15rem;\n  line-height:1.65;\n}\n.concept-luxury-product .card-benefits{\n  display:flex;\n  gap:.55rem;\n  flex-wrap:wrap;\n}\n.concept-luxury-product .card-benefits span{\n  padding:.42rem .85rem;\n  background:#f8fafc;\n  border:1px solid #e5e7eb;\n  border-radius:999px;\n  font-size:.85rem;\n  color:#4b5563;\n}\n\n\/* Specs Accordion *\/\n.concept-luxury-product .specs-container{\n  background:#ffffff;\n  border-radius:16px;\n  border:1px solid #e5e7eb;\n  overflow:hidden;\n  box-shadow:0 4px 14px rgba(0,0,0,.05);\n}\n.concept-luxury-product .specs-accordion{ border-top:1px solid #e5e7eb; }\n.concept-luxury-product .specs-accordion:first-child{ border-top:none; }\n.concept-luxury-product .specs-accordion summary{\n  cursor:pointer;\n  padding:1.15rem 1.4rem;\n  background:#f8fafc;\n  font-weight:760;\n  color:#0b1220;\n  list-style:none;\n}\n.concept-luxury-product .specs-accordion summary::-webkit-details-marker{ display:none; }\n.concept-luxury-product .specs-accordion summary:after{\n  content:\"+\";\n  float:right;\n  font-weight:900;\n  color:#2563eb;\n}\n.concept-luxury-product details[open] summary:after{ content:\"–\"; }\n.concept-luxury-product .specs-grid{\n  display:grid;\n  grid-template-columns:repeat(auto-fill,minmax(250px,1fr));\n  gap:.75rem;\n  padding:1.25rem 1.4rem 1.6rem;\n  background:#ffffff;\n}\n\n\/* Package *\/\n.concept-luxury-product .package-display{\n  background:#ffffff;\n  border-radius:16px;\n  border:1px solid #e5e7eb;\n  padding:2.25rem;\n  margin-bottom:1.75rem;\n  box-shadow:0 4px 14px rgba(0,0,0,.05);\n}\n.concept-luxury-product .main-product{\n  display:flex;\n  align-items:center;\n  gap:1.5rem;\n  padding:1.65rem;\n  background:#f0f9ff;\n  border-radius:14px;\n  margin-bottom:1.6rem;\n  border:1px solid #bae6fd;\n}\n.concept-luxury-product .product-icon{ font-size:2.6rem; color:#0b1220; }\n.concept-luxury-product .main-product h4{\n  font-size:1.35rem;\n  color:#0b1220;\n  margin:0 0 .25rem;\n}\n.concept-luxury-product .main-product p{ color:#4b5563; margin:0; }\n\n.concept-luxury-product .included-items{\n  display:grid;\n  grid-template-columns:repeat(auto-fit,minmax(250px,1fr));\n  gap:1rem;\n}\n.concept-luxury-product .item{\n  display:flex;\n  align-items:center;\n  gap:1.1rem;\n  padding:1.25rem;\n  background:#f8fafc;\n  border-radius:14px;\n  border:1px solid #e5e7eb;\n  transition:transform .25s ease, border-color .25s ease;\n}\n.concept-luxury-product .item:hover{\n  transform:translateY(-3px);\n  border-color:#cbd5e1;\n}\n.concept-luxury-product .item-icon{ font-size:1.35rem; color:#0b1220; }\n.concept-luxury-product .item-details h5{\n  color:#0b1220;\n  margin:0 0 .2rem;\n  font-size:1.05rem;\n}\n.concept-luxury-product .item-details p{\n  color:#6b7280;\n  margin:0;\n  font-size:.92rem;\n}\n\n\/* Closing *\/\n.concept-luxury-product .closing-statement{\n  margin:3rem 0 4rem;\n  padding:2.5rem;\n  background:linear-gradient(135deg,#eef2ff 0%,#ffffff 100%);\n  border-radius:16px;\n  border:1px solid #c7d2fe;\n}\n.concept-luxury-product .statement-content h3{\n  font-size:1.65rem;\n  color:#0b1220;\n  margin:0 0 1rem;\n}\n.concept-luxury-product .statement-content p{\n  color:#4b5563;\n  font-size:1.05rem;\n  line-height:1.85;\n  max-width:980px;\n  margin:0 0 1.5rem;\n}\n.concept-luxury-product .certification-line{\n  display:flex;\n  gap:.75rem;\n  flex-wrap:wrap;\n}\n.concept-luxury-product .certification-line span{\n  padding:.55rem 1.05rem;\n  background:#ffffff;\n  border:1px solid #e5e7eb;\n  border-radius:999px;\n  font-size:.88rem;\n  color:#0b1220;\n  font-weight:720;\n  box-shadow:0 2px 10px rgba(0,0,0,.05);\n}\n\n\/* Responsive *\/\n@media (max-width:768px){\n  .concept-luxury-product .product-title{ font-size:2.2rem; }\n  .concept-luxury-product .technical-badges{ justify-content:center; }\n  .concept-luxury-product .tech-feature,\n  .concept-luxury-product .tech-feature.reverse{\n    grid-template-columns:1fr;\n    gap:1.25rem;\n    text-align:center;\n  }\n  .concept-luxury-product .feature-icon{ margin:0 auto; }\n  .concept-luxury-product .tech-specs{ grid-template-columns:1fr; }\n  .concept-luxury-product .performance-overview{ padding:2rem 1.4rem; }\n  .concept-luxury-product .main-product{ flex-direction:column; text-align:center; }\n}\n@media (max-width:480px){\n  .concept-luxury-product .features-grid{ grid-template-columns:1fr; }\n  .concept-luxury-product .performance-grid{ grid-template-columns:1fr; }\n  .concept-luxury-product .included-items{ grid-template-columns:1fr; }\n  .concept-luxury-product .section-title{ font-size:1.65rem; }\n}\n\u003c\/style\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- Meta Description (Search Engine Listing) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!--\nYamaha NS-IC400 4\" full-range in-ceiling speakers (white, pair) with magnetic paintable grilles for a screw-free finish. Features a 3.9\" (10 cm) double-layer full-range driver with ridge-shaped aluminum center cap and stair-like surround for smoother low-to-high response, plus a grain-finished spiral-pattern acoustic baffle for natural dispersion. Power handling 30 W RMS \/ 90 W peak, 8Ω impedance, 85 dB sensitivity. Frequency response 95 Hz to 40 kHz (-10 dB). Slim flush-mount design with sealed back cover for dust and moisture protection. Cutout size 4.8\" (122 mm), cutout depth 3.1\" (78.7 mm), surface thickness 0.2–1.2\" (5–30 mm). Dimensions 5.9 × 3.4\" (150 × 86.5 mm). Includes 2 magnetic grilles and cutout template. 2-year manufacturer warranty. UPC 027108938059.\n--\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":50810273005874,"sku":"NS-IC400WH","price":179.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1157\/9954\/files\/NS-IC400WH_1.png?v=1768362990","url":"https:\/\/lawkihome.com\/products\/yamaha-ns-ic400-4-full-range-in-ceiling-speakers-pair","provider":"Lawki Inc","version":"1.0","type":"link"}