{"product_id":"epic-hifi","title":"Epic HiFi Bookshelf Speaker Plans - Full Range DIY Build Guide (No Subwoofer Needed)","description":"\u003cp dir=\"auto\"\u003eEver wanted full-range sound from compact speakers without needing a big subwoofer? The \u003cstrong\u003eEpic HiFi Speaker\u003c\/strong\u003e delivers exactly that — deep, room-filling bass and clear highs in a surprisingly small package.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eDesigned for music lovers and home theater enthusiasts who want high-performance sound without taking over the room.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eExcellent bass extension (F3 around 30Hz) with just two 5.5\" drivers\u003c\/li\u003e\n\u003cli\u003eCompact bookshelf design — no subwoofer required\u003c\/li\u003e\n\u003cli\u003eHigh-fidelity sound for music and movies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat's Included in the Plans:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eComplete step-by-step PDF build guide with diagrams\u003c\/li\u003e\n\u003cli\u003eCrossover design and wiring instructions\u003c\/li\u003e\n\u003cli\u003eMaterial list and recommended tools\u003c\/li\u003e\n\u003cli\u003ePassive radiator section details\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSpeaker Components Needed (per pair):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e(2) Epique 150HE-44 → [Parts Express link]\u003c\/li\u003e\n\u003cli\u003e(1) CSS LD25X → [Parts Express link]\u003c\/li\u003e\n\u003cli\u003e(2) Passive Radiators → [Parts Express link]\u003c\/li\u003e\n\u003cli\u003e(1) Terminal Cup → [Parts Express link]\u003c\/li\u003e\n\u003cli\u003eHillman 3\/16 x 1\" washers (Amazon link)\u003c\/li\u003e\n\u003cli\u003eCrossover parts (details in plans)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eFinished Dimensions (per speaker):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e20\" Tall\u003c\/li\u003e\n\u003cli\u003e8\" Wide\u003c\/li\u003e\n\u003cli\u003e13.5\" Deep\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eEstimated Parts Cost:\u003c\/strong\u003e Approximately $500 each (prices fluctuate — check current links).\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cem\u003eThese plans are for personal use only. Commercial production or resale is prohibited.\u003c\/em\u003e\u003c\/p\u003e","brand":"Toid","offers":[{"title":"Default Title","offer_id":54238850646382,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/9001\/0222\/files\/EpicHiFi.jpg?v=1782971299","url":"https:\/\/toidtech.com\/products\/epic-hifi","provider":"Toid","version":"1.0","type":"link"}