{"product_id":"jbl-asb7128-high-power-ultra-long-excursion-dual-457mm-18-subwoofer-system-for-extreme-low-frequency-performance-in-large-scale-installations","title":"JBL ASB7128 High-Power Ultra Long Excursion Dual 457mm (18”) Subwoofer System for Extreme Low-Frequency Performance in Large-Scale Installations","description":"\u003cp data-start=\"375\" data-end=\"608\"\u003eThe JBL ASB7128 is a \u003cstrong data-start=\"396\" data-end=\"449\"\u003eflagship high-power dual 18-inch subwoofer system\u003c\/strong\u003e, engineered to deliver \u003cstrong data-start=\"473\" data-end=\"607\"\u003eextreme low-frequency output, ultra-deep bass extension, and maximum performance for the most demanding professional installations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"1008\"\u003eIt features \u003cstrong data-start=\"622\" data-end=\"700\"\u003etwo 457mm (18-inch) 2269H Differential Drive® ultra long excursion drivers\u003c\/strong\u003e, utilizing dual voice coil, dual gap neodymium design, and \u003cstrong data-start=\"760\" data-end=\"794\"\u003eVented Gap Cooling™ technology\u003c\/strong\u003e for exceptional efficiency and durability. These drivers support \u003cstrong data-start=\"860\" data-end=\"898\"\u003eup to 89 mm peak-to-peak excursion\u003c\/strong\u003e, allowing powerful and controlled bass even at extreme output levels. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1010\" data-end=\"1229\"\u003eThe \u003cstrong data-start=\"1014\" data-end=\"1047\"\u003efront-loaded vented enclosure\u003c\/strong\u003e with large vent area ensures \u003cstrong data-start=\"1077\" data-end=\"1112\"\u003ehigh output with low distortion\u003c\/strong\u003e, making it ideal for large venues where deep and impactful bass is critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1231\" data-end=\"1529\"\u003eWith \u003cstrong data-start=\"1236\" data-end=\"1301\"\u003emassive power handling (up to 4000W continuous \/ 16000W peak)\u003c\/strong\u003e and frequency response down to approximately \u003cstrong data-start=\"1347\" data-end=\"1356\"\u003e20 Hz\u003c\/strong\u003e, the ASB7128 delivers \u003cstrong data-start=\"1379\" data-end=\"1430\"\u003ecinema-level and concert-level bass performance\u003c\/strong\u003e, far exceeding single-driver or smaller subwoofer systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"1531\" data-end=\"1534\"\u003e\n\u003ch2 data-section-id=\"5iwuru\" data-start=\"1536\" data-end=\"1576\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1539\" data-end=\"1574\"\u003eWhy You Should Buy This Product\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1577\" data-end=\"1846\"\u003e\n\u003cli data-section-id=\"1hsrslm\" data-start=\"1577\" data-end=\"1646\"\u003e\n\u003cstrong data-start=\"1579\" data-end=\"1620\"\u003eDual 18” ultra long excursion drivers\u003c\/strong\u003e for extreme bass output\u003c\/li\u003e\n\u003cli data-section-id=\"tthhcu\" data-start=\"1647\" data-end=\"1689\"\u003e\u003cstrong data-start=\"1649\" data-end=\"1687\"\u003eVery high power (4000W continuous)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"17lmx8d\" data-start=\"1690\" data-end=\"1737\"\u003e\u003cstrong data-start=\"1692\" data-end=\"1735\"\u003eUltra-deep frequency extension (~20 Hz)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1ievfeo\" data-start=\"1738\" data-end=\"1797\"\u003eDesigned for \u003cstrong data-start=\"1753\" data-end=\"1795\"\u003elarge-scale and high-end installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1g0w0ro\" data-start=\"1798\" data-end=\"1846\"\u003eFlexible \u003cstrong data-start=\"1809\" data-end=\"1844\"\u003eparallel \/ discrete input modes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1848\" data-end=\"1851\"\u003e\n\u003ch2 data-section-id=\"1bqk1w5\" data-start=\"1853\" data-end=\"1874\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1856\" data-end=\"1872\"\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1875\" data-end=\"2467\"\u003e\n\u003cli data-section-id=\"scopki\" data-start=\"1875\" data-end=\"1933\"\u003e\u003cstrong data-start=\"1877\" data-end=\"1931\"\u003eDual 457mm (18”) ultra high-power subwoofer system\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"pcg6we\" data-start=\"1934\" data-end=\"1982\"\u003e\u003cstrong data-start=\"1936\" data-end=\"1980\"\u003e2 × 2269H Differential Drive® LF drivers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"d78cjh\" data-start=\"1983\" data-end=\"2081\"\u003eUltra Long Excursion (\u003cstrong data-start=\"2007\" data-end=\"2040\"\u003e±44.5 mm \/ 89 mm peak-to-peak\u003c\/strong\u003e) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hso9hq\" data-start=\"2082\" data-end=\"2139\"\u003eDual voice coil, dual gap \u003cstrong data-start=\"2110\" data-end=\"2137\"\u003eneodymium magnet design\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16mavct\" data-start=\"2140\" data-end=\"2195\"\u003e\n\u003cstrong data-start=\"2142\" data-end=\"2171\"\u003eVented Gap Cooling™ (VGC)\u003c\/strong\u003e for thermal stability\u003c\/li\u003e\n\u003cli data-section-id=\"hzfim3\" data-start=\"2196\" data-end=\"2249\"\u003e\n\u003cstrong data-start=\"2198\" data-end=\"2231\"\u003eFront-loaded vented enclosure\u003c\/strong\u003e for high output\u003c\/li\u003e\n\u003cli data-section-id=\"10kt513\" data-start=\"2250\" data-end=\"2304\"\u003eLarge vent area for \u003cstrong data-start=\"2272\" data-end=\"2302\"\u003elow distortion performance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p51yb\" data-start=\"2305\" data-end=\"2349\"\u003e\u003cstrong data-start=\"2307\" data-end=\"2347\"\u003eParallel \/ discrete input selectable\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"x5745h\" data-start=\"2350\" data-end=\"2406\"\u003eFIR tuning compatibility with JBL full-range systems\u003c\/li\u003e\n\u003cli data-section-id=\"1ogu083\" data-start=\"2407\" data-end=\"2467\"\u003e\n\u003cstrong data-start=\"2409\" data-end=\"2439\"\u003e16 x M10 suspension points\u003c\/strong\u003e for flexible installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2469\" data-end=\"2472\"\u003e\n\u003ch2 data-section-id=\"10oaxfc\" data-start=\"2474\" data-end=\"2507\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2477\" data-end=\"2505\"\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 data-section-id=\"x4n374\" data-start=\"2509\" data-end=\"2522\"\u003eGeneral\u003c\/h3\u003e\n\u003cul data-start=\"2523\" data-end=\"2619\"\u003e\n\u003cli data-section-id=\"1oo7dg4\" data-start=\"2523\" data-end=\"2563\"\u003eProduct Type: Passive Dual Subwoofer\u003c\/li\u003e\n\u003cli data-section-id=\"1bt65fx\" data-start=\"2564\" data-end=\"2578\"\u003eBrand: JBL\u003c\/li\u003e\n\u003cli data-section-id=\"18q605y\" data-start=\"2579\" data-end=\"2600\"\u003eSeries: AE Series\u003c\/li\u003e\n\u003cli data-section-id=\"b71vep\" data-start=\"2601\" data-end=\"2619\"\u003eModel: ASB7128\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dctmxa\" data-start=\"2621\" data-end=\"2646\"\u003eAudio \u0026amp; Performance\u003c\/h3\u003e\n\u003cul data-start=\"2647\" data-end=\"2970\"\u003e\n\u003cli data-section-id=\"46yr6c\" data-start=\"2647\" data-end=\"2732\"\u003eFrequency Range (-10 dB): \u003cstrong data-start=\"2675\" data-end=\"2692\"\u003e20 Hz – 1 kHz\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g7or7n\" data-start=\"2733\" data-end=\"2820\"\u003eFrequency Response (±3 dB): \u003cstrong data-start=\"2763\" data-end=\"2780\"\u003e25 Hz – 1 kHz\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ui0q8x\" data-start=\"2821\" data-end=\"2898\"\u003eSensitivity: \u003cstrong data-start=\"2836\" data-end=\"2858\"\u003e~99 dB SPL (1W\/1m)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hxf7jv\" data-start=\"2899\" data-end=\"2970\"\u003eMaximum SPL: \u003cstrong data-start=\"2914\" data-end=\"2930\"\u003e~141 dB peak\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1bpq8ja\" data-start=\"2972\" data-end=\"2992\"\u003ePower Handling\u003c\/h3\u003e\n\u003cul data-start=\"2993\" data-end=\"3179\"\u003e\n\u003cli data-section-id=\"1agucbl\" data-start=\"2993\" data-end=\"3087\"\u003eTransducer Power: \u003cstrong data-start=\"3013\" data-end=\"3047\"\u003e4000W continuous \/ 16000W peak\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wie2u9\" data-start=\"3088\" data-end=\"3179\"\u003eSystem Power: \u003cstrong data-start=\"3104\" data-end=\"3137\"\u003e2400W continuous \/ 9600W peak\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"3vhebe\" data-start=\"3181\" data-end=\"3197\"\u003eComponents\u003c\/h3\u003e\n\u003cul data-start=\"3198\" data-end=\"3422\"\u003e\n\u003cli data-section-id=\"1ll2d3s\" data-start=\"3198\" data-end=\"3297\"\u003eLF Drivers: \u003cstrong data-start=\"3212\" data-end=\"3255\"\u003e2 × JBL 2269H (18”) Differential Drive®\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tf31hm\" data-start=\"3298\" data-end=\"3422\"\u003eImpedance:\n\u003cul data-start=\"3315\" data-end=\"3422\"\u003e\n\u003cli data-section-id=\"1f7mpv0\" data-start=\"3315\" data-end=\"3345\"\u003e\u003cstrong data-start=\"3317\" data-end=\"3343\"\u003e4 Ohms (parallel mode)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"8gudk\" data-start=\"3348\" data-end=\"3422\"\u003e\n\u003cstrong data-start=\"3350\" data-end=\"3380\"\u003e2 × 8 Ohms (discrete mode)\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"lx3hwp\" data-start=\"3424\" data-end=\"3453\"\u003ePhysical \u0026amp; Installation\u003c\/h3\u003e\n\u003cul data-start=\"3454\" data-end=\"3785\"\u003e\n\u003cli data-section-id=\"84rxi7\" data-start=\"3454\" data-end=\"3555\"\u003eEnclosure: \u003cstrong data-start=\"3467\" data-end=\"3513\"\u003e11-ply birch plywood with DuraFlex™ finish\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c6br7f\" data-start=\"3556\" data-end=\"3640\"\u003eMounting: \u003cstrong data-start=\"3568\" data-end=\"3598\"\u003e16 x M10 suspension points\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i9omh5\" data-start=\"3641\" data-end=\"3720\"\u003eDimensions: \u003cstrong data-start=\"3655\" data-end=\"3678\"\u003e1092 × 560 × 815 mm\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h98uj0\" data-start=\"3721\" data-end=\"3785\"\u003eWeight: \u003cstrong data-start=\"3731\" data-end=\"3743\"\u003e~71.9 kg\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"14zapur\" data-start=\"3787\" data-end=\"3805\"\u003eConnectivity\u003c\/h3\u003e\n\u003cul data-start=\"3806\" data-end=\"3898\"\u003e\n\u003cli data-section-id=\"b8hjkf\" data-start=\"3806\" data-end=\"3898\"\u003eInput: \u003cstrong data-start=\"3815\" data-end=\"3856\"\u003eNL4 Speakon + barrier strip terminals\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3900\" data-end=\"3903\"\u003e\n\u003ch2 data-section-id=\"1opf7g5\" data-start=\"3905\" data-end=\"3927\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3908\" data-end=\"3925\"\u003eConfiguration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"3928\" data-end=\"3977\"\u003e\n\u003cli data-section-id=\"5l82mh\" data-start=\"3928\" data-end=\"3977\"\u003e\n\u003cstrong data-start=\"3930\" data-end=\"3943\"\u003eIncluded:\u003c\/strong\u003e 1 Unit (Passive Dual Subwoofer)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JBL","offers":[{"title":"Default Title","offer_id":52788303528255,"sku":"JBL ASB7128","price":470099.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/5942\/1272\/files\/asb7128_front02_z_vert_medium_71abc5e1-6c9e-4fa5-9133-322feefeaaf5.jpg?v=1776248423","url":"https:\/\/audiomaxx.in\/products\/jbl-asb7128-high-power-ultra-long-excursion-dual-457mm-18-subwoofer-system-for-extreme-low-frequency-performance-in-large-scale-installations","provider":"Audiomaxx India","version":"1.0","type":"link"}