{"product_id":"diy-bluetooth-stereo-speaker-soldering-kit-acrylic","title":"DIY Bluetooth Stereo Speaker Soldering Kit – Acrylic Build","description":"\n\u003ch2\u003eBuild Your Own Bluetooth Stereo Speaker – DIY Soldering Kit\u003c\/h2\u003e\n\u003cp\u003eTake your electronics skills to the next level with this hands-on \u003cstrong\u003eDIY Bluetooth Stereo Speaker Kit\u003c\/strong\u003e. Designed for students, hobbyists, and electronics enthusiasts, this kit walks you through assembling a fully functional 2-channel Bluetooth speaker from individual components. It's the perfect teaching and training project for learning soldering, circuit assembly, and electronics fundamentals — all while building something you'll actually use and enjoy.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBluetooth Wireless Audio:\u003c\/strong\u003e Pair with your smartphone or tablet via Bluetooth (device name: \"XC 046\"). Automatically switches to USB flash drive playback when Bluetooth disconnects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-Channel Stereo Output:\u003c\/strong\u003e 3W + 3W power for clear, room-filling sound quality.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull-Frequency Speaker:\u003c\/strong\u003e 40mm driver with PU edge and silver-black diaphragm for balanced, crisp audio reproduction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e Power and volume can be controlled via the included remote — no need to reach for the unit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Sound-Reactive Lights:\u003c\/strong\u003e Built-in LEDs pulse and flow in sync with the music, creating a stunning light-and-sound display. The louder the audio, the brighter the LEDs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransparent Acrylic Shell:\u003c\/strong\u003e Constructed from six 3mm high-transparency acrylic panels — beautiful, modern, and lets you show off the internals you soldered yourself.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Power Cord Included:\u003c\/strong\u003e Powered via USB (DC 4.2–5V) — compatible with any 5V phone charger or computer USB port. For best sound quality, use a 2A power source.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Welded Bluetooth Circuit Board:\u003c\/strong\u003e The Bluetooth module boards come pre-soldered. You assemble the sound-control board and wiring, making this approachable for beginners while still educational.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower-Off Memory:\u003c\/strong\u003e Remembers your settings when powered off and restores them on next use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 2-channel stereo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 3W + 3W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e DC 4.2–5V (⚠️ Do NOT exceed 5V — overvoltage will damage the module)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 0.5A–2A (2A recommended for best audio performance)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Driver:\u003c\/strong\u003e 40mm full-frequency, PU edge, 4Ω 3W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell Material:\u003c\/strong\u003e 3mm high-transparency acrylic (6 panels)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio Sources:\u003c\/strong\u003e Bluetooth, USB flash drive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e White terminal → speaker | Red terminal → power supply (red wire = positive, black = negative)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DIY Bluetooth Speaker Kit (all components included)\u003c\/li\u003e\n  \u003cli\u003eUSB power cord\u003c\/li\u003e\n  \u003cli\u003ePre-welded Bluetooth circuit boards\u003c\/li\u003e\n  \u003cli\u003eAcrylic shell panels (protective film must be removed before assembly)\u003c\/li\u003e\n  \u003cli\u003eAll necessary electronic components for the sound-control board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Assembly Notes\u003c\/h3\u003e\n\u003cp\u003eAll parts require self-assembly and soldering. Carefully remove the brown protective film from all acrylic panels before splicing. Always follow the product instructions closely — incorrect wiring can cause the amplifier to malfunction. Power this unit only from a 5V USB source rated at 2A for best performance and safety.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More from Our Store\u003c\/h3\u003e\n\u003cp\u003eLooking for other hands-on DIY and hobby projects? Check out our \u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e or our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e — great companions for electronics and maker enthusiasts.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do I need prior soldering experience to complete this DIY Bluetooth speaker kit?\u003c\/h4\u003e\n\u003cp\u003eA: Some basic soldering experience is helpful, but this kit is designed as a teaching and training project — making it beginner-friendly. The Bluetooth circuit boards come pre-soldered, so you only need to assemble and wire the sound-control board. Following the included instructions carefully will guide you through the process step by step.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power source is required for the DIY Bluetooth speaker kit?\u003c\/h4\u003e\n\u003cp\u003eA: The kit runs on DC 4.2–5V via the included USB power cord. It is compatible with any standard 5V smartphone charger or computer USB port. For the best audio quality, use a charger rated at 2A. \u003cstrong\u003eImportant:\u003c\/strong\u003e Do not use a power supply exceeding 5V, as this will damage the module.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I play music from a USB flash drive as well as via Bluetooth?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The speaker supports both Bluetooth wireless streaming and USB flash drive playback. When your Bluetooth connection is disconnected, the speaker automatically switches to reading music from a connected USB drive — so your music never stops.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I connect my phone to the Bluetooth speaker?\u003c\/h4\u003e\n\u003cp\u003eA: Simply turn on Bluetooth on your smartphone, scan for available devices, and select \u003cstrong\u003e\"XC 046\"\u003c\/strong\u003e from the list. Tap Connect and you're ready to stream audio wirelessly to your newly built speaker.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do I need prior soldering experience to complete this DIY Bluetooth speaker kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Some basic soldering experience is helpful, but this kit is designed as a teaching and training project — making it beginner-friendly. 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