{"product_id":"charger-for-harman-kardon-onyx-studio-7-6-5-4-3-2-1-replacement-19v","title":"Charger for Harman Kardon Onyx Studio 7 6 5 4 3 2 1 - Replacement 19V","description":"\u003cp\u003eIn this review of the Charger for Harman Kardon Onyx Studio series, the bottom line is simple: this replacement power supply is for owners who need a direct, reliable swap for a lost or failing Onyx Studio charger. The reviewer found it delivers the correct \u003cstrong\u003e19V 3.42A output\u003c\/strong\u003e, a long 10 ft cord, and robust safety protections that match the expectations for powering portable speaker systems. If you want a plug-and-play charger that restores full portability and run time to an Onyx Studio model, this Narpendu-compatible unit is an efficient and practical choice.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with Onyx Studio 7 6 5 4 3 2 1 models and the listed part numbers, making it a direct replacement for original chargers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Output:\u003c\/strong\u003e Provides a stable 19V 3.42A (65W) output, ensuring the speaker charges reliably and performs as expected under normal use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra-Long Cord:\u003c\/strong\u003e The 10 ft length gives flexible placement and easier access to distant outlets without needing an extension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Protections:\u003c\/strong\u003e Built-in overload, over-voltage and short circuit protection helps protect both the charger and speaker during charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Pure copper core and quality PVC jacket deliver low resistance, bending resistance and heat resistance for longer service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested and Listed:\u003c\/strong\u003e UL listed safety testing and flame retardant materials provide added peace of mind for indoor charging use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis charger is ideal for owners of any Harmon Kardon Onyx Studio 1 through 7 who need an exact electrical match and a longer cable than many originals provide. It suits users who value safety features and a robust cord build, for use at home, in small offices, or while traveling where outlets may be distant.\u003c\/p\u003e\n\u003cp\u003eIt is not for users who need a battery pack, wireless charging, or a significantly different plug size; buyers should confirm the \u003cstrong\u003e5.5mm x 2.5mm plug\u003c\/strong\u003e and 19V DC output match their speaker before purchasing. Those looking for multi-device fast charging or USB-C solutions should look elsewhere.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCorrect 19V 3.42A output that restores full speaker functionality without modification.\u003c\/li\u003e\n\u003cli\u003eLong 10 ft cord for flexible placement and easier outlet access.\u003c\/li\u003e\n\u003cli\u003eComprehensive safety protections and UL listed testing for reliable daily use.\u003c\/li\u003e\n\u003cli\u003eSturdy construction with pure copper core and durable PVC jacket for longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOnly one plug size (5.5mm x 2.5mm) is supplied, so it will not fit speakers requiring different connectors.\u003c\/li\u003e\n\u003cli\u003eNot a multi-port or USB-C charger, so it serves a single device use case only.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\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\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e19V 3.42A (65W)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlug Size\u003c\/td\u003e\n\u003ctd\u003e5.5mm x 2.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eOnyx Studio 1-7 and listed P\/Ns (APIONYXST3, NSA40ED-190200, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOverload, over-voltage, short circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe charger is a practical, cost-effective replacement for Harmon Kardon Onyx Studio owners who need the correct \u003cstrong\u003e19V 65W\u003c\/strong\u003e power supply and a longer cord. With tested safety features, solid construction and straightforward compatibility, it represents good value for anyone who simply needs a dependable replacement power adapter without extra bells and whistles.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWill this charger fit my Onyx Studio model?\u003c\/strong\u003e\u003cbr\u003eYes, it is specified for Onyx Studio 1 through 7 and matches the 5.5mm x 2.5mm plug and 19V output for compatible units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the cable long enough for flexible placement?\u003c\/strong\u003e\u003cbr\u003eThe charger includes a 10 ft cord, which allows easy placement away from wall outlets without an additional extension.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it include safety certifications?\u003c\/strong\u003e\u003cbr\u003eThe unit is UL listed and includes overload, over-voltage and short circuit protections for safe charging.\u003c\/p\u003e","brand":"Narpendu","offers":[{"title":"Default Title","offer_id":46775129669851,"sku":"B0BVFX7Z8H","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Kodw9UbZL._AC_SL1415.jpg?v=1747800555","url":"https:\/\/gearmusthave.com\/products\/charger-for-harman-kardon-onyx-studio-7-6-5-4-3-2-1-replacement-19v","provider":"GearMustHave","version":"1.0","type":"link"}