What is its power supply scope？220V，is OK？
782384
There are no power supply, you just connect straight to your amp. Or receiver.
1270601
This is not like a subwoofer that need power supply, it's just like regular speakers.
1460130
It is a desktop unit that runs on home 120v 60 plug. It does not operate on an adapter.
2092127
Actually, it does have a power supply for 220V. The range is 120v to 240v. It will also operate at power of 50 HZ to 60 HZ, so it can be used around the world. It does, however, only came with a standard USA type dual prong plug, so you would have to have a converter plug for other parts of the world.
204162
It has a 120VAC to 12VDC adapter that is rated at 100MA but I just sold my last unit so I can't run a current check for you.
1312396
The one thatI have is 120 volt only. IF you want 220 you will need an adapter.
1238861
I dont know since i own only the 220v powertig. For the price it usefulness works great for the home shop. So far so good i hope it stays that way
998637
Dunno about the locales, but my power adapter says it takes 100-240V @ 50-60 Hz as input.
1400818
I live ib the US, and inpurchased one, i checked the tag and is says it will work with 120V
529282
BG, I really don't know about the power supply, I just plug the unit into 120vac and it works as it's supposed to.
1532386
Power supply reads. Input: 100-240v ~ 0.5A 50-60HzOutput 5V-2.6A Max 13wSo yes. Looks like it will switch to 220/240v on its own. (I use it on a 110 outlet).
2121011
As far as I can tell it is 120v. But it is a power supply so you could switch it out if it isn't.
1728089
It has a switching power supply 110-240 V. Can swap out plug type with switchable puns.
2108223
hi friend, the item is a converter adapter. Output is DC 13-16.8V. If your Power Supply System is during the value. It's ok
1059443
It is 120V. You would need some sort of adapter plug, but I've heard that sometimes that can fry your electronics.
1937915
I gave mine to a friend in china, there are 220V ,and he have not told me any problem . I hope it helps.
1583611
The power adapter says the input is 120V. Does not say anything about 220V.
1098388
Good Item, very brightYes it is a 120v unit, it has an adapter for the current