{"product_id":"jbl-scl-1-2-way-dual-12-inch-custom-lcr-loudspeaker-each","title":"JBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker (Each)","description":"\u003c!-- ======================================================\n\n     JBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker (Each)\n     — AL (bh-*) HTML\n\n     Two-Column Layout (Overview left \/ Specifications right)\n\n     Long-tail keyword used 5×:\n     “JBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker”\n\n     Content HTML only — Product schema handled by Shopify\/theme\n\n     ====================================================== --\u003e\n\n\u003cstyle\u003e\n\n  .bh-wrap{max-width:1100px;margin:0 auto;padding:1rem 1.25rem;line-height:1.6}\n\n  .bh-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;opacity:.7}\n\n  .bh-title{font-size:3rem;margin:.25rem 0 1rem}\n\n  .bh-sub{font-style:italic;margin:0 0 1.25rem}\n\n  .bh-grid{display:grid;gap:1.25rem}\n\n  @media(min-width:900px){.bh-grid{grid-template-columns:1.3fr .7fr;align-items:start}}\n\n  .bh-section{margin:2rem 0}\n\n  .bh-bullets{list-style:disc;padding-left:1.25rem;margin:.5rem 0 0}\n\n  .bh-specs{width:100%;border-collapse:collapse}\n\n  .bh-specs th,.bh-specs td{border:1px solid #e5e7eb;padding:.65rem;vertical-align:top}\n\n  .bh-specs th{width:42%;background:#f8fafc;text-align:left}\n\n  .bh-badge{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.2rem .6rem;margin:.15rem .3rem 0 0;font-size:.85rem}\n\n  .bh-badges{margin-top:.5rem}\n\n  .bh-faq details{border:1px solid #e5e7eb;border-radius:.5rem;padding:.75rem 1rem;margin:.5rem 0;background:#fafafa}\n\n  .bh-faq summary{font-weight:600;cursor:pointer}\n\n  .bh-note{font-size:.95rem;opacity:.9}\n\n  .bh-condition{display:inline-block;border:1px solid #e5e7eb;border-radius:999px;padding:.3rem .75rem;margin:.5rem 0 0;font-size:.85rem;background:#fafafa}\n\n\u003c\/style\u003e\n\n\u003cdiv class=\"bh-wrap\"\u003e\n\n\u003cspan class=\"bh-eyebrow\"\u003eJBL SYNTHESIS\u003c\/span\u003e\n\n\u003ch1 class=\"bh-title\"\u003eJBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker (Each)\u003c\/h1\u003e\n\n\u003cp class=\"bh-sub\"\u003eFlagship 2-way LCR loudspeaker • dual 12\" C4 woofers • D2430K dual 3\" compression driver • HDI horn • patented CBAS enclosure • 94dB sensitivity • bi-wire, bi-amp \u0026amp; active operation • designed for large reference theaters\u003c\/p\u003e\n\nThe \u003cstrong\u003eJBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker\u003c\/strong\u003e is the flagship of the JBL Synthesis Custom Loudspeaker series, engineered for reference-level left, center, and right channel performance in large and extra-large home theaters. Designed for installation behind acoustically transparent projection screens or within custom cabinetry, the SCL-1 combines exceptionally high output capability with controlled directivity, low distortion, and the dynamic performance required to reproduce cinema soundtracks at demanding listening levels.\n\nAt the heart of the SCL-1 is JBL's patented D2430K dual 3-inch compression driver coupled to a large-format High-Definition Imaging (HDI) horn. Dual 12-inch Carbon Cellulose Composite Cone woofers provide powerful low-frequency and midbass reproduction while operating within JBL's patented Complementary Bass Alignment System enclosure. An installer-configurable crossover architecture supports conventional single-amplifier operation, bi-wiring, bi-amplification, or complete passive-crossover bypass for sophisticated fully active systems.\n\n\u003cdiv class=\"bh-grid\"\u003e\n\n\u003cdiv\u003e\n\n\u003csection id=\"features-and-tech\" class=\"bh-section\"\u003e\n\n\u003ch2\u003eKey Features \u0026amp; Innovations\u003c\/h2\u003e\n\n\u003cul class=\"bh-bullets\"\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eFlagship JBL Synthesis LCR design\u003c\/strong\u003e — the \u003cstrong\u003eJBL SCL-1 2-Way Dual 12-inch Custom LCR Loudspeaker\u003c\/strong\u003e is engineered as a reference-grade left, center, or right channel for large and extra-large dedicated home theaters.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePatented D2430K compression driver\u003c\/strong\u003e — JBL's 3-inch dual annular Teonex ring-diaphragm compression driver uses dual voice coils and dual neodymium motor structures to deliver exceptional output capability with low distortion and precise high-frequency reproduction.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eLarge-format HDI horn\u003c\/strong\u003e — the D2430K compression driver is coupled to a precision-molded Sonoglass High-Definition Imaging horn engineered to provide broad, controlled dispersion throughout the listening area.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eDual 12-inch C4 woofers\u003c\/strong\u003e — two cast-frame 12-inch Carbon Cellulose Composite Cone woofers provide substantial output, dynamic midbass impact, and the effortless scale required for reference-level cinema reproduction.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003ePatented Complementary Bass Alignment System\u003c\/strong\u003e — JBL's CBAS enclosure architecture combines characteristics of sealed and vented designs to increase useful low-frequency output while helping maintain an amplifier-friendly impedance characteristic.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e94dB sensitivity\u003c\/strong\u003e — high sensitivity allows the SCL-1 to produce substantial acoustic output and wide dynamic range when partnered with appropriately powerful amplification.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInstaller-configurable crossover architecture\u003c\/strong\u003e — a front-panel configuration section allows the loudspeaker to operate with a single amplifier, bi-wired, bi-amplified, or with its passive crossover bypassed for use with an external active crossover.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eThree-position high-frequency level control\u003c\/strong\u003e — dedicated settings compensate for operation with no grille, with the supplied grille, or behind an acoustically transparent projection screen.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eBuilt for large-scale custom theaters\u003c\/strong\u003e — the heavily braced enclosure uses 1-inch-thick MDF and is specifically designed for installation behind projection screens or within purpose-built cabinetry.\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eTimbre matched to the SCL family\u003c\/strong\u003e — the SCL-1 is engineered to integrate with other JBL Synthesis Custom Loudspeakers, making it possible to maintain consistent tonal character throughout an immersive theater.\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\u003csection id=\"faq\" class=\"bh-section bh-faq\"\u003e\n\n\u003ch2\u003eFAQ — JBL SCL-1\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eIs the JBL SCL-1 an in-wall speaker?\u003c\/summary\u003e\n\n\u003cp\u003eThe SCL-1 is technically a fully enclosed in-room loudspeaker rather than a conventional open-back in-wall speaker. However, it is specifically engineered for custom installation behind acoustically transparent projection screens or inside purpose-built cabinetry, allowing it to become visually integrated into a dedicated theater.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eCan the SCL-1 be used for the left, center, and right channels?\u003c\/summary\u003e\n\n\u003cp\u003eYes. The SCL-1 is specifically designed as an LCR loudspeaker. Three matching SCL-1 speakers can therefore be used across the front soundstage to provide identical driver technology, output capability, dispersion, and tonal character for the left, center, and right channels.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eHow much amplifier power does the SCL-1 require?\u003c\/summary\u003e\n\n\u003cp\u003eJBL specifies a minimum recommended amplifier power of 500 watts RMS for both full-bandwidth operation and operation with an 80Hz high-pass crossover. The SCL-1 has a nominal 4-ohm impedance and is intended to be partnered with high-performance amplification appropriate for a reference-level theater system.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eCan the SCL-1 be bi-amped?\u003c\/summary\u003e\n\n\u003cp\u003eYes. The SCL-1 supports conventional single-amplifier operation, bi-wiring, and bi-amplification. Its internal passive crossover can also be bypassed completely for a fully active system using external DSP and crossover processing.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eWhy does the SCL-1 have a screen setting?\u003c\/summary\u003e\n\n\u003cp\u003eAn acoustically transparent projection screen can slightly alter high-frequency energy before it reaches the listening area. The SCL-1 provides a dedicated high-frequency setting designed to compensate for installation behind a screen, along with separate settings for use with the grille or with no grille.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003eWhich subwoofer is designed to complement the SCL-1?\u003c\/summary\u003e\n\n\u003cp\u003eJBL specifically designed the SCL-1 to complement the flagship SSW-1 subwoofer. The SCL-1 is also timbre matched with the broader JBL Synthesis SCL loudspeaker family for complete immersive theater systems.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003c\/section\u003e\n\n\u003csection id=\"why-buy\" class=\"bh-section\"\u003e\n\n\u003ch2\u003eWhy Buy From Us\u003c\/h2\u003e\n\n\u003cul class=\"bh-bullets\"\u003e\n\n\u003cli\u003eAuthorized JBL Synthesis dealer offering 100% genuine products with full manufacturer warranty coverage\u003c\/li\u003e\n\n\u003cli\u003eExpert JBL Synthesis theater design including LCR selection, amplification, surround and height-channel layouts, subwoofer integration, and system engineering\u003c\/li\u003e\n\n\u003cli\u003eProfessional installation, custom theater integration, speaker placement, processor configuration, Dirac calibration, and complete system optimization\u003c\/li\u003e\n\n\u003cli\u003eDedicated customer support for system planning, upgrades, configuration, and troubleshooting\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\u003csection id=\"related\" class=\"bh-section\"\u003e\n\n\u003ch2\u003eRelated \u0026amp; System Matches\u003c\/h2\u003e\n\n\u003cul class=\"bh-bullets\"\u003e\n\n\u003cli\u003eJBL Synthesis SSW-1 Dual 15-inch Passive Subwoofer\u003c\/li\u003e\n\n\u003cli\u003eJBL Synthesis SCL Series surround and height loudspeakers\u003c\/li\u003e\n\n\u003cli\u003eJBL Synthesis SMA-4750 4-Channel Bridgeable Class-D Amplifier\u003c\/li\u003e\n\n\u003cli\u003eJBL Synthesis SDP-60 and SDP-70 Immersive AV Preamp\/Processors\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\u003c\/div\u003e\n\n\u003c!-- RIGHT COLUMN --\u003e\n\n\u003caside\u003e\n\n\u003csection id=\"specs\" class=\"bh-section\"\u003e\n\n\u003ch2\u003eJBL SCL-1 Specs\u003c\/h2\u003e\n\n\u003ctable class=\"bh-specs\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\n\u003ctd\u003e2-Way Custom \/ In-Room LCR Loudspeaker\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRecommended Application\u003c\/th\u003e\n\n\u003ctd\u003eLeft, Center or Right Channel; Behind Projection Screens or Within Custom Cabinetry\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eLow-Frequency Drivers\u003c\/th\u003e\n\n\u003ctd\u003eDual 12\" (300mm) Black Carbon Cellulose Composite Cone (C4) Cast-Frame Woofers\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHigh-Frequency Driver\u003c\/th\u003e\n\n\u003ctd\u003e3\" (75mm) D2430K Dual Annular Teonex Ring-Diaphragm Compression Driver with Dual Neodymium Motor Structures\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHigh-Frequency Waveguide\u003c\/th\u003e\n\n\u003ctd\u003eLarge-Format Sonoglass High-Definition Imaging (HDI) Horn\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eEnclosure Type\u003c\/th\u003e\n\n\u003ctd\u003ePatented Complementary Bass Alignment System (CBAS)\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRecommended Amplifier Power — Full Bandwidth\u003c\/th\u003e\n\n\u003ctd\u003e500W RMS Minimum\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eRecommended Amplifier Power — 80Hz HPF\u003c\/th\u003e\n\n\u003ctd\u003e500W RMS Minimum\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eNominal Impedance\u003c\/th\u003e\n\n\u003ctd\u003e4Ω\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\n\u003ctd\u003e94dB \/ 1W \/ 1m\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFrequency Response\u003c\/th\u003e\n\n\u003ctd\u003e40Hz–24kHz (-6dB), 3rd-Order Low-Frequency Roll-Off\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCrossover Frequency\u003c\/th\u003e\n\n\u003ctd\u003e775Hz\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCoverage @ 10kHz (-6dB)\u003c\/th\u003e\n\n\u003ctd\u003eApproximately 120° Horizontal × 100° Vertical\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCoverage @ 20kHz (-6dB)\u003c\/th\u003e\n\n\u003ctd\u003eApproximately 90° Horizontal × 70° Vertical\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eHF Level Control\u003c\/th\u003e\n\n\u003ctd\u003e3 Positions — No Grille, With Grille, or With Screen\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eAmplification Configurations\u003c\/th\u003e\n\n\u003ctd\u003eSingle Amplifier, Bi-Wire, Bi-Amplified, or Passive Crossover Bypass for Fully Active Operation\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eInput Type\u003c\/th\u003e\n\n\u003ctd\u003eDual Sets of Gold-Plated Binding Posts\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eCabinet Construction\u003c\/th\u003e\n\n\u003ctd\u003eHeavily Braced 1\" (25mm) MDF\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eFinish\u003c\/th\u003e\n\n\u003ctd\u003eBlack Vinyl\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eGrille\u003c\/th\u003e\n\n\u003ctd\u003eCloth-Wrapped Metal-Frame Grille with Magnetic Attachment\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eGrille Dimensions\u003c\/th\u003e\n\n\u003ctd\u003e47.98\" H × 19\" W × 0.787\" D\u003cbr\u003e1218.7 × 482.6 × 20mm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProduct Dimensions\u003c\/th\u003e\n\n\u003ctd\u003e47.98\" H × 19\" W × 14.49\" D\u003cbr\u003e1218.7 × 482.6 × 368.1mm\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eProduct Weight\u003c\/th\u003e\n\n\u003ctd\u003e177.5 lb \/ 80.5 kg\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eShipping Weight\u003c\/th\u003e\n\n\u003ctd\u003e306.5 lb \/ 139 kg\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eSold As\u003c\/th\u003e\n\n\u003ctd\u003eEach\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003cth\u003eManufacturer Warranty\u003c\/th\u003e\n\n\u003ctd\u003e5 Years\u003c\/td\u003e\n\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\n\u003c\/table\u003e\n\n\u003cp class=\"bh-note\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection id=\"whats-in-the-box\" class=\"bh-section\"\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\n\u003cul class=\"bh-bullets\"\u003e\n\n\u003cli\u003eJBL Synthesis SCL-1 Loudspeaker\u003c\/li\u003e\n\n\u003cli\u003eMagnetically Attached Black Cloth Grille\u003c\/li\u003e\n\n\u003cli\u003eQuick Start Guide\u003c\/li\u003e\n\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\u003c!-- No purchase\/CTA section --\u003e\u003c\/aside\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":55107740107118,"sku":"JBLSCL1","price":18149.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/1537\/4703\/files\/jbl-scl-1-2-way-dual-12-inch-custom-lcr-loudspeaker-each.webp?v=1790264435","url":"https:\/\/audiolab.com\/products\/jbl-scl-1-2-way-dual-12-inch-custom-lcr-loudspeaker-each","provider":"Audiolab","version":"1.0","type":"link"}