I'm looking for a power cable bit I cant't find the reference of this cable. The product is the sb26 Harman Kardon, the boomerspeaker
The name of the cable required for the boomerspeaker is a Figure-8 cable. However, in the future, when posting such a question, it would help if you could include the image of what it is that you need. It took a bit of searching to find a picture with the image of the power nest. Finally found it on NewEgg. .