{"product_id":"atlas-hyper-achromatic-x-rca-subwoofer-cable","title":"Atlas Hyper Achromatic X RCA Subwoofer Cable","description":"\u003cstyle\u003e\n  .hb-tabs { margin: 18px 0; border: 1px solid rgba(0,0,0,0.12); border-radius: 10px; overflow: hidden; }\n  .hb-tabs input { display: none; }\n  .hb-tab-labels { display: flex; gap: 0; border-bottom: 1px solid rgba(0,0,0,0.12); background: rgba(0,0,0,0.03); }\n  .hb-tab-labels label {\n    flex: 1;\n    padding: 12px 14px;\n    cursor: pointer;\n    font-weight: 600;\n    text-align: center;\n    user-select: none;\n  }\n  .hb-panels { padding: 14px 16px; background: #fff; }\n  .hb-panel { display: none; }\n\n  #hb-hypersub-tab-1:checked ~ .hb-tab-labels label[for=\"hb-hypersub-tab-1\"],\n  #hb-hypersub-tab-2:checked ~ .hb-tab-labels label[for=\"hb-hypersub-tab-2\"] {\n    background: #fff;\n    border-bottom: 2px solid rgba(0,0,0,0.65);\n  }\n\n  #hb-hypersub-tab-1:checked ~ .hb-panels #hb-hypersub-panel-1,\n  #hb-hypersub-tab-2:checked ~ .hb-panels #hb-hypersub-panel-2 {\n    display: block;\n  }\n\n  .hb-panels h3 { margin: 18px 0 12px; font-size: 1.05em; }\n  .hb-panels p { margin: 20px 0 6px; }\n  .hb-panels ul { margin: 8px 0 20px 18px; }\n\u003c\/style\u003e\n\n\u003cdiv class=\"hb-tabs\"\u003e\n  \u003cinput checked id=\"hb-hypersub-tab-1\" name=\"hb-hypersub-tabs\" type=\"radio\"\u003e\n  \u003cinput id=\"hb-hypersub-tab-2\" name=\"hb-hypersub-tabs\" type=\"radio\"\u003e\n\n  \u003cdiv class=\"hb-tab-labels\"\u003e\n    \u003clabel for=\"hb-hypersub-tab-1\"\u003eProduct Summary \u0026amp; Benefits\u003c\/label\u003e\n    \u003clabel for=\"hb-hypersub-tab-2\"\u003eTech Specs \u0026amp; Box Contents\u003c\/label\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"hb-panels\"\u003e\n    \u003cdiv id=\"hb-hypersub-panel-1\" class=\"hb-panel\"\u003e\n      \u003ch3\u003eProduct Summary\u003c\/h3\u003e\n      \u003cp\u003e\n        The Atlas Hyper Achromatic X RCA Subwoofer Cable is a high-performance analogue interconnect\n        designed specifically for accurate low-frequency transmission in hi-fi and home cinema systems.\n        Modern subwoofers demand fast, precise bass performance without noise or interference, and the\n        Hyper Subwoofer cable is engineered to deliver clean, controlled low-frequency signals even over\n        longer cable runs.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        Built using ultra-high purity OCC copper conductors and a low-loss foamed PEF dielectric,\n        the cable maintains excellent signal integrity while resisting RF and electromagnetic\n        interference. Combined with Atlas’ Achromatic X RCA connectors and cold-weld termination,\n        the result is a stable, low-noise connection ideally suited to demanding subwoofer installations.\n      \u003c\/p\u003e\n\n      \u003ch3\u003eKey Benefits\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003eDedicated subwoofer interconnect for hi-fi and home cinema systems\u003c\/li\u003e\n        \u003cli\u003eHigh-purity OCC (Ohno Continuous Cast) copper conductor for excellent signal integrity\u003c\/li\u003e\n        \u003cli\u003eFoamed PEF dielectric helps minimise signal loss and maintain stable impedance\u003c\/li\u003e\n        \u003cli\u003eFoil and OFC braid shielding reduces RF and electromagnetic interference\u003c\/li\u003e\n        \u003cli\u003eAchromatic X RCA connectors with cold-weld solder-free termination\u003c\/li\u003e\n        \u003cli\u003eSuitable for longer cable runs while maintaining clean bass performance\u003c\/li\u003e\n\n        \u003cli\u003eHand-made in Scotland and supplied in official Atlas packaging\u003c\/li\u003e\n        \u003cli\u003e5 year manufacturer’s guarantee when registered with Atlas (serial number is on the packaging box or included product guide)\u003c\/li\u003e\n        \u003cli\u003eSupported by Atlas’ “Your Cable. Our Promise” approach to in-house repair, customisation and upgrade options to help protect your investment over time\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv id=\"hb-hypersub-panel-2\" class=\"hb-panel\"\u003e\n      \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n      \u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eConstruction: Coaxial (1:1) \/ Multicore (1:2)\u003c\/li\u003e\n        \u003cli\u003eConductor: OCC copper\u003c\/li\u003e\n        \u003cli\u003eDielectric: Microporous PTFE \/ PEF\u003c\/li\u003e\n        \u003cli\u003eScreen: Foil \/ OFC braid; Dual Drain (1:2)\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cp\u003e\u003cstrong\u003eElectrical\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eCapacitance: 73.828 pF\/m\u003c\/li\u003e\n        \u003cli\u003eInductance: 1.130 µH\/m\u003c\/li\u003e\n        \u003cli\u003eResistance: 0.023054 Ohms\/m\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003cp\u003e\u003cstrong\u003ePhysical\u003c\/strong\u003e\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003eOutside Diameter: 9 mm (1:1) \/ 10.2 mm (1:2)\u003c\/li\u003e\n        \u003cli\u003eColour\/Finish: Gloss Black\u003c\/li\u003e\n        \u003cli\u003eTermination: Achromatic X RCA connectors\u003c\/li\u003e\n      \u003c\/ul\u003e\n\n      \u003ch3\u003eWhat’s in the Box\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003eAtlas Hyper Achromatic X RCA Subwoofer cable\u003c\/li\u003e\n        \u003cli\u003eProduct guide (includes serial number for guarantee registration)\u003c\/li\u003e\n        \u003cli\u003eOfficial Atlas packaging\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Atlas","offers":[{"title":"2.00m","offer_id":53247202165123,"sku":"","price":225.0,"currency_code":"GBP","in_stock":true},{"title":"3.00m","offer_id":53247202197891,"sku":"","price":270.0,"currency_code":"GBP","in_stock":true},{"title":"5.00m","offer_id":53247202230659,"sku":"","price":360.0,"currency_code":"GBP","in_stock":true},{"title":"7.00m","offer_id":53247202263427,"sku":"","price":450.0,"currency_code":"GBP","in_stock":true},{"title":"10.00m","offer_id":53247202296195,"sku":"","price":585.0,"currency_code":"GBP","in_stock":true},{"title":"15.00m","offer_id":53247202328963,"sku":"","price":810.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0160\/4606\/3670\/files\/audiosanctuary_atlas_hyper_acromatic_sub_1-Photoroom.png?v=1726833732","url":"https:\/\/www.holburnonline.co.uk\/products\/atlas-hyper-achromatic-x-rca-subwoofer-cable","provider":"Holburn Online","version":"1.0","type":"link"}