{"product_id":"charger-for-harman-kardon-onyx-studio-8-7-6-5-4-3-2-1-wireless-speaker","title":"Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Speaker","description":"\u003cp\u003eIn this review the Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 earns its place as a practical replacement power adapter for owners who need reliable, portable charging. The bottom line: this 19V 38W AC adapter delivers stable power to the Onyx Studio series and includes a long 9 ft power cord and safety protections, making it a good choice for users who want a near-original charging experience without fuss. It is intended for people who want compatible, fast charging for their Harman Kardon portable speaker and value a travel-friendly form factor.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Specs:\u003c\/strong\u003e The 19V 38W output supports faster charging than many small adapters and is matched to the Onyx Studio family for consistent performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with Onyx Studio models 1 through 8 and recognizes multiple part numbers so it will fit most speaker variants listed by the manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Cord:\u003c\/strong\u003e The included US type power cord is about 9 ft long, giving you more freedom to position the speaker while it charges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Safety:\u003c\/strong\u003e The adapter includes protections against short circuit, overvoltage, overcurrent, and overheating to protect both adapter and speaker.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Design:\u003c\/strong\u003e The compact adapter body makes it easy to pack for travel so users can recharge the speaker on the go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupport and Warranty:\u003c\/strong\u003e The package includes the adapter and cord plus a 12-month warranty and lifetime technical support for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis adapter is best for Harman Kardon Onyx Studio owners who need a direct replacement power supply that matches the speaker's original 19V input and offers a longer cord for flexible placement. It suits home users who want a safe, well-protected charger and travelers who prefer a compact, portable adapter.\u003c\/p\u003e\u003cp\u003eUsers who should look elsewhere include buyers who require an adapter with a different voltage, a country-specific plug type other than the US plug, or those who need manufacturer-branded accessories for warranty reasons. Also verify physical fit if your speaker's barrel connector or housing has nonstandard clearance, since some customers reported an imperfect fit in a few cases.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible 19V 38W output that supports fast, stable charging for Onyx Studio speakers.\u003c\/li\u003e\n\u003cli\u003eLong 9 ft power cord increases placement flexibility and convenience.\u003c\/li\u003e\n\u003cli\u003eMultiple safety mechanisms reduce risk of short circuit, overvoltage, overcurrent, and overheating.\u003c\/li\u003e\n\u003cli\u003eCompact, travel-friendly design with a 12-month warranty and ongoing technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users reported varied fit with certain Onyx Studio units, so double-check connector alignment before purchase.\u003c\/li\u003e\n\u003cli\u003eUS type plug only, so international buyers will need an adapter for other outlet types.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e19V 38W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e100-240V 50-60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug Type\u003c\/td\u003e\n\u003ctd\u003eUS type plug with 9 ft power cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eHarman Kardon Onyx Studio 1-8 (multiple part numbers listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded in Box\u003c\/td\u003e\n\u003ctd\u003e1 Power Adapter and 1 Power Cord\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Features\u003c\/td\u003e\n\u003ctd\u003eProtection vs short circuit, overvoltage, overcurrent, overheating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e12-month warranty and lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Charger for Harman Kardon Onyx Studio offers a practical, value-driven replacement option for most Onyx Studio owners who need reliable 19V 38W power and a long cord for flexible placement. It pairs strong safety protections with portability and broad model compatibility, making it a sensible buy for home users and travelers; just confirm connector fit for certain speaker variants before committing.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill this adapter work with all Onyx Studio models?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed to be compatible with Onyx Studio models 1 through 8 and lists multiple part numbers, but confirm connector fit for specific speaker revisions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the power cord long enough for flexible placement?\u003c\/strong\u003e\u003cbr\u003eYes, the included US type power cord measures about 9 ft, which provides good placement flexibility around the home.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the adapter include safety protections?\u003c\/strong\u003e\u003cbr\u003eYes, it includes built-in protection against short circuit, overvoltage, overcurrent, and internal overheating.\u003c\/p\u003e","brand":"WUINTE","offers":[{"title":"Default Title","offer_id":46765913669851,"sku":"B0D1CHG3ZK","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71qMDjivxOL._AC_SL1500.jpg?v=1747803418","url":"https:\/\/gearmusthave.com\/products\/charger-for-harman-kardon-onyx-studio-8-7-6-5-4-3-2-1-wireless-speaker","provider":"GearMustHave","version":"1.0","type":"link"}