{"product_id":"bass-speaker-voice-coil-19-5-38-5mm-white-aluminum-2-layer","title":"Bass Speaker Voice Coil 19.5–38.5mm White Aluminum 2-Layer","description":"\n\u003ch2\u003eBass Speaker Voice Coil – 19.5–38.5mm | White Aluminum, 2-Layer Pure Copper Winding\u003c\/h2\u003e\n\u003cp\u003eRestore your subwoofer or bass speaker to its full potential with this precision-engineered replacement voice coil. Designed for audio enthusiasts and repair technicians alike, this coil delivers reliable performance and is easy to install — making speaker repair straightforward and cost-effective.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoice Coil Diameter:\u003c\/strong\u003e 19.5mm – 38.5mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Material:\u003c\/strong\u003e 2-Layer Pure Copper Wire Winding\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSound Film Material:\u003c\/strong\u003e White Aluminum (ASV)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wired\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1× Bass Voice Coil\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Voice Coil?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction:\u003c\/strong\u003e Made with pure copper wire wound in two layers for efficient electromagnetic response and consistent audio output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhite Aluminum Sound Film:\u003c\/strong\u003e The lightweight aluminum former keeps mass low, enabling fast, accurate cone movement for tight, punchy bass reproduction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Available in multiple diameters (19.5mm to 38.5mm) to suit a broad range of bass and subwoofer speaker models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Functions as a replacement speaker component and is also suitable for voice coil linear motor applications where greater force and extended travel are required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to handle and install, even for first-time speaker repair projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe voice coil is attached to the apex of the loudspeaker cone. When current flows through the winding, it reacts with the speaker's magnetic field to produce the motive force that drives cone movement — converting electrical signals into rich, accurate sound.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit | HIP\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to differences in monitors and lighting, the actual color may vary slightly from product images. Please allow 0.5–2 cm variance due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What diameter bass voice coil do I need for my speaker?\u003c\/h4\u003e\n\u003cp\u003eA: This listing covers a range of voice coil diameters from 19.5mm to 38.5mm. To find the correct size, measure the outer diameter of the existing coil former in your speaker before ordering. Matching the diameter precisely ensures proper fitment and optimal acoustic performance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the advantage of a 2-layer pure copper wire voice coil?\u003c\/h4\u003e\n\u003cp\u003eA: A 2-layer pure copper winding increases the number of conductor turns within the magnetic gap, resulting in a stronger electromagnetic force. This translates to better sensitivity, improved power handling, and more accurate bass reproduction compared to single-layer designs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this voice coil be used for applications other than loudspeaker repair?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. In addition to replacing a damaged bass speaker voice coil, this component is compatible with voice coil linear motor applications where a larger driving force and extended linear travel are needed — all operating on the same electromagnetic induction principle.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this voice coil difficult to install?\u003c\/h4\u003e\n\u003cp\u003eA: The coil is designed to be lightweight and easy to handle. While basic speaker repair skills are recommended, many DIY audio enthusiasts find the installation process straightforward with the right tools and adhesive for speaker reconing.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What diameter bass voice coil do I need for my speaker?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing covers a range of voice coil diameters from 19.5mm to 38.5mm. To find the correct size, measure the outer diameter of the existing coil former in your speaker before ordering. 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