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Item #:
78389224
Car Charger for Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker & Positive Grid Spark 2 / Spark 40 Amp Charger 6.6Ft 12V-24V DC
87% of respondents would recommend this to a friend
Item #:
78389224
LAK 560867
Price Details
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Only 12 items left in stock.
Order now and get it around Wednesday, August 26
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What Stands Out
Versatile Compatibility
Designed specifically for Harman Kardon Onyx Studio models and Positive Grid Spark amps, ensuring seamless usage without compatibility issues across multiple devices.
Extended Length
The 6.6 feet length provides flexibility and convenience, allowing users to comfortably charge their devices from various positions within the vehicle.
Reliable Power Supply
Operates within a 12V-24V range, ensuring stable and safe charging for optimal performance of high-quality audio equipment while on the go.
Product Details
- 【Compatible Model】HK Harman Kardon Onyx Studio 8,Onyx Studio 7,Onyx Studio 6,Onyx Studio 5,Onyx Studio 4,Onyx Studio 3,Onyx Studio 2 ,Onyx Studio Wireless Portable Speaker; Harman Kardon Aura Studio,Aura Studio 2, Aura Studio 3, Aura Studio 4, Aura Studio 5 Speaker.Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker ,Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp and more
- 【Compatible Model】Universal Use for Many Outdoor Appliances: Use the cigar male get power from your car, supply power to you devices with dc 5.5 x 2.1 connector in long drive travel. Such as RV TV,Camera, GPS unit, mini fan, LED, LED Strip. Compatible with DC 5521 Car monitor, car DVD, recharge pack, Ameda mya pump, led light strip, back up camera, radar detectors, radio, breast pump ,portable cassette recorder.
- 【6.6 Foot 16AWG UL Certified Power Cord & Specifications】Input / Output: 12v to 24v Dc to Dc; Connector size : 5.5x2.1 mm. UL Certified Power Cord & UL Certified 10A Safe Fuse. Wire Gauge: 16 AWG Heavy Duty Power Cable; Power Cable Length: 2m / 6.56 feet (more longer than the original );100% pure copper wire to provide stable current for your devices. Weatherproof ,Double PVC jacket, Best overheat protection,Tested 10000+ long Bend Lifespan.Flexible and Wear-resistant,Durable.
- 【DC Input 12V TO 24V】Widely used in DC 12v to 24v Car, Truck, RV, Bus, SUV, ATV, Van, Boat, Bike, Travel triler , Campers and motorcycles etc. It is compatible with most vehicles with a voltage of DC 12 to 24V connections, Input:12V to 24V ; Output: 120W max 240W;
- 【Build-in UL Certified 10A Replaceable Fuse】The Safe Fuse was UL certified. More safer, and better quality. Charger internal contains a safety fuse that will automatically blow when the device or charger fails, automatically cutting off the power and protecting the device, and the fuse can be replaced
- 【Build-in LED Indicator light】Cigarette lighter plug with LED light: LED indicates whether the car charger is working, the bright led light make you are easy to find the location in the dark.
| Connector Type | Barrel Connector |
| Compatible Devices | Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker, Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker ,Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp and more |
| Special Features | Charging Indicator, Fast Charging, Lightweight Design, Short Circuit Protection, Travel |
| Input Voltage | 12 volts |
| Amperage | 10 A |
| Total Usb Ports | 1 |
| Wattage | 120 watts |
| Output Current | 10 A |
| Output Voltage | 12 volts |
| Power Source | DC |
| Current Rating | 10 A |
| Main Power Connector Type | 2 Pin |
| Current | DC |
| Connectivity Technology | Bluetooth,Wireless |
| Color | Black |
| Enclosure Material | Copper |
| Brand | MJPOWER |
| Built-In Media | 1 x USB Charger, 1 x Cable |
| Model Number | 12v car charging cable |
| Model Name | harman kardon car charger |
| Mfr Part Number | Harman Kardon Charger for Car |
| Manufacturer | Shenzhenshi Datong Technology Co., Ltd |
| Item Type Name | harman kardon speaker charger for car |
| Number of Items | 1 |
| Item Weight | 0.14 kg |
| Unit Count | 1 Count |
| Specification Met | UL |
| Compatible Devices | Harman Kardon Onyx Studio 8 7 6 5 4 3 2 1 Wireless Bluetooth Speaker, Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker ,Positive Grid Spark 40-Watt Combo Practice Guitar Amplifier Electric Bass and Acoustic Guitar Amp and more See more |
| Included Components | 1 x USB Charger, 1 x Cable |
| Special Feature | Charging Indicator, Fast Charging, Lightweight Design, Short Circuit Protection, Travel |
| Total USB Ports | 1 |
What's in the box
1 x USB Charger, 1 x Cable
Who Should Buy?
-
Road Trip Enthusiasts
Ideal for travelers who want to keep their speakers charged while enjoying music on long drives.
-
Musicians
Perfect for musicians using Positive Grid Spark amps for practice or gigs, ensuring their gear is always ready.
-
Outdoor Adventurers
Great for campers and outdoor enthusiasts needing portable power solutions for their Bluetooth speakers and amplifiers.
-
Home Users
Not suitable for users who primarily charge devices at home, as it's designed for car charging.
Product Description
About This Item
Introducing the MJPOWER Car Charger for Harman Kardon Onyx Studio Speakers! Never run out of power again with this reliable and powerful car charger. Designed specifically for Harman Kardon Onyx Studio 8, 7, 6, 5, 4, 3, 2, and 1 wireless Bluetooth speakers, this charger ensures that you can enjoy music on the go without worrying about low battery levels. The charger adapter is a perfect replacement for your original Harman Kardon charger.
It provides a seamless and efficient charging experience, allowing you to recharge your speaker in no time. With a generous 6.6Ft long 12V-24V DC power cord, you can easily connect your speaker to your car's power source. Whether you're going on a road trip or just commuting to work, this car charging cable offers the convenience and flexibility you need.
The MJPOWER Car Charger for Harman Kardon Onyx Studio Speakers is designed with your safety in mind. It features built-in overcharging, overheating, and short-circuit protection, ensuring that your speaker and vehicle are protected at all times. Don't settle for low-quality chargers that can damage your valuable speaker.
Invest in a reliable and durable charger that is specifically designed for Harman Kardon Onyx Studio speakers. Say goodbye to low battery anxiety and easily recharge your speaker on the go with the MJPOWER Car Charger for Harman Kardon Onyx Studio Speakers. Order now and enjoy uninterrupted music wherever you are!.
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Customer Questions & Answers
-
Question:
What kind of charger is suitable for the Harman Kardon Onyx Studio series?
Answer: The recommended charger for the Harman Kardon Onyx Studio series is a car charger specifically designed to support the voltage and current requirements of these Bluetooth speakers. These chargers usually output 12V-24V and feature USB ports for easy connectivity. Using the right charger ensures optimal performance and longevity of your device, preventing potential damage caused by incompatible chargers. It's perfect for maintaining your speaker's charge while traveling or enjoying outdoor events. -
Question:
Can I use a regular car charger to charge the Harman Kardon Onyx speakers?
Answer: While regular car chargers might physically fit, they may not provide the correct voltage or current for the Harman Kardon Onyx speakers. Using a dedicated charger designed for the Onyx series ensures your speaker charges efficiently and safely. Regular chargers might result in slow charging speeds or, worse, damage to the speaker's battery. To guarantee the best performance, it's advisable to use chargers tailored for these specific models. -
Question:
Is the Positive Grid Spark 40 Amp Charger compatible with my device?
Answer: Yes, the Positive Grid Spark 40 Amp Charger is compatible with the Spark 2 and Spark 40 amps, offering a reliable solution for powering these devices. This charger delivers the necessary amperage to ensure your amplifier functions correctly. It's suitable for use in both home and studio settings, making it an essential accessory for musicians looking to keep their gear ready for performance or practice without any interruptions. -
Question:
What is the length of the car charger cable, and why is it important?
Answer: The cable length for the car charger is 6.6 feet, providing ample length to reach from your car's power outlet to your Harman Kardon or Positive Grid devices without straining. This length is important for flexibility and convenience, allowing you to place your speaker or amplifier comfortably within your vehicle while still connecting to the power source. Whether you’re sitting in the backseat or using your device in a parked position, this cable length ensures easy access. -
Question:
Where can I buy the Car Charger for Harman Kardon Onyx Studio and Positive Grid Spark?
Answer: You can purchase the Car Charger for Harman Kardon Onyx Studio and Positive Grid Spark from Ubuy in Laos. Ubuy offers a wide selection of electronic accessories, ensuring you find the right charger for your devices. Their platform provides a seamless shopping experience, allowing you to compare options, read reviews, and make an informed decision. It's a convenient destination for securing the necessary chargers to keep your audio equipment powered and ready for use. -
Question:
What features should I look for in a car charger for my Bluetooth speaker?
Answer: When choosing a car charger for your Bluetooth speaker, look for features such as compatibility with the specific voltage and current requirements of your device, a reliable build quality, and safety features like over-current protection. Additionally, consider a charger with dual ports to allow charging multiple devices simultaneously, ensuring that both your speaker and phone can stay powered during road trips or commutes. -
Question:
Does the car charger support fast charging for my speaker?
Answer: Many dedicated chargers for the Harman Kardon Onyx series are designed to provide effective charging speeds, allowing for faster recharging of your speaker. While traditional chargers might take longer, these specialized models optimize power delivery for speedy performance. This feature is particularly beneficial when you're in a hurry or need to charge your device quickly before heading out for an event. -
Question:
Can this car charger be used at home as well?
Answer: Many car chargers come with adapters or can be used with a standard power outlet via USB connections, making them versatile enough for home use as well. This dual functionality ensures that you can charge your Harman Kardon or Positive Grid devices both in your vehicle and at home without needing separate chargers. This convenience is ideal for users who frequently travel or want a single charger for multiple applications. -
Question:
What are the safety features of a good car charger?
Answer: A quality car charger should include several safety features, such as short-circuit protection, over-voltage protection, and over-temperature shutdown to prevent damage to your devices. These features help safeguard your Harman Kardon Onyx speakers and Positive Grid amps from potential electrical surges or faults. Ensuring the charger you buy is equipped with these protections gives you peace of mind while powering your valuable audio equipment. -
Question:
How important is the brand of the car charger?
Answer: The brand of the car charger is significant because reputable brands typically ensure better quality control, reliability, and customer support. Chargers from trusted brands are engineered to meet safety and performance standards, reducing the risk of damage to your devices. Opting for well-known brands also often means that you’ll find more reviews and feedback from other users, helping you make a more informed purchasing decision.
MJPOWER AC Adapters 12v car charging cable Editorial Review
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Customer Reviews & Ratings
25 customers ratings
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5 Star
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4 Star
22%
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Pros
- Compatible with multiple Onyx Studio models
- Long 6.6Ft cable for easy use
- Reliable power supply for uninterrupted play
- Compact and lightweight design
- Easy to connect and disconnect
Cons
- Occasional overheating reported
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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LAK 560867
Order now and get it around Wednesday, August 26
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Only 12 items left in stock.
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