![Amazon.com: 19V AC/DC Adapter Charger Power Supply Cord for Harman Kardon Onyx Studio 5 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker HK NSA40ED-190200 ESX2567Q ONYX3 2GP468 AU38AA-00 : Electronics Amazon.com: 19V AC/DC Adapter Charger Power Supply Cord for Harman Kardon Onyx Studio 5 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker HK NSA40ED-190200 ESX2567Q ONYX3 2GP468 AU38AA-00 : Electronics](https://m.media-amazon.com/images/I/71DNUgzmqiL.jpg)
Amazon.com: 19V AC/DC Adapter Charger Power Supply Cord for Harman Kardon Onyx Studio 5 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker HK NSA40ED-190200 ESX2567Q ONYX3 2GP468 AU38AA-00 : Electronics
![Amazon.com: Harman Kardon Onyx Studio 6 Wireless Bluetooth Speaker - IPX7 Waterproof Extra Bass Sound System with Rechargeable Battery, Built-in Microphone, Hard Travel Case Bag Included - Black : Electronics Amazon.com: Harman Kardon Onyx Studio 6 Wireless Bluetooth Speaker - IPX7 Waterproof Extra Bass Sound System with Rechargeable Battery, Built-in Microphone, Hard Travel Case Bag Included - Black : Electronics](https://m.media-amazon.com/images/I/81g5fotc4nL.jpg)
Amazon.com: Harman Kardon Onyx Studio 6 Wireless Bluetooth Speaker - IPX7 Waterproof Extra Bass Sound System with Rechargeable Battery, Built-in Microphone, Hard Travel Case Bag Included - Black : Electronics
![Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics](https://m.media-amazon.com/images/I/81jK6YJ5RgL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics
![Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics](https://m.media-amazon.com/images/I/61CIPpHv9zL._AC_UF350,350_QL80_.jpg)
Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics
![Harman/Kardon Onyx Studio 4 Portable Bluetooth Speaker White for Sale in Redondo Beach, CA - OfferUp Harman/Kardon Onyx Studio 4 Portable Bluetooth Speaker White for Sale in Redondo Beach, CA - OfferUp](https://images.offerup.com/b1dswwqXcZGGuDjsaaFIgcC06JA=/375x250/1f65/1f65f25c3e1e432b934145448223a3e2.jpg)
Harman/Kardon Onyx Studio 4 Portable Bluetooth Speaker White for Sale in Redondo Beach, CA - OfferUp
![Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (LATEST MODEL!) : Electronics Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (LATEST MODEL!) : Electronics](https://m.media-amazon.com/images/I/41QHI86laUL.jpg)
Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (LATEST MODEL!) : Electronics
![Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics](https://m.media-amazon.com/images/I/61yjUwBbnOL.jpg)
Amazon.com: Harman Kardon Onyx Studio 4 Wireless Bluetooth Speaker Black (New Model, 100 : Electronics
![Amazon.com: 19V AC/DC Adapter Charger Power Supply Cord for Harman Kardon Onyx Studio 5 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker HK NSA40ED-190200 ESX2567Q ONYX3 2GP468 AU38AA-00 : Electronics Amazon.com: 19V AC/DC Adapter Charger Power Supply Cord for Harman Kardon Onyx Studio 5 4 3 2 1 IV III II I Bluetooth Wireless Portable Speaker HK NSA40ED-190200 ESX2567Q ONYX3 2GP468 AU38AA-00 : Electronics](https://m.media-amazon.com/images/I/71DNUgzmqiL._AC_UF350,350_QL80_.jpg)