The "wireless" amplifiers that are dedicated to each speaker - are they battery-powered or do they need AC power?
652060
AC Power required. Distance is very limited and requires dirct line of sight. If you can live with these limitations, okay product
652061
They need power - they come with a small power supply for each of the rear speakers.
652062
it is AC powered. however, I have had problems with my wireless speakers due to interference. they tend to cut out a lot. can't figure out where it is coming from.
652063
Works great until the dog sits in between wireless receiver and transmitter lol
366519
The speakers are powered by 110v house current, or it also has provision for batteries (that I have never used). They work well on house current.
958028
Hi. Wireless does not mean it is battery powered. Wireless refers to wifi video signal it transmits to a router. All wifi cameras needs to be plugged in for power.
421631
These are battery-powered speakers charged by a 5-V power supply. They will not blast you out of the park, but are great on the patio for background music connected to my phone via Bluetooth. If there is a wattage, it would be low, since they will work for about 8 hours on a charge.
1669597
There is no direct AC wattage draw. The speakers draw power through a usb cable from your computer. i would imagine the power used is quite low.
342728
This speaker is a powered speaker, meaning that it has a built-in amp. It does require power either from the wall, or car converter, or battery pack (car battery size)
455458
Yes, these are passsive (non-powered) speaks, so you will need an amp or receiver.
1574571
An amp.is probably required to power the speakers if their watt rating is high. If the wire is RCA to bear end speaker you could give it a try directly to the speakers. If it's RCA to RCA I wouldn't cut the end of the wire for speaker connection.
374695
No separate power cord necessary for these speakers. They are powered through the audio cables I have two and use them with a sound board. I have run my laptop through that board for music as well as doing outdoor movie night. They sound great.
2085819
Yeah! So I've plugged mine in for a power source, but it takes batteries.However, it doesn't have a speaker/amp so you'd need to orchestrate a way to do that
2242341
One speaker plugs into regular AC power and a wire connects the two together. I can then access them wireless from my laptop anywhere in the room. One speaker has an on/off/volume knob.
1774178
Hi, this is passive PA Speaker. To use them need an amplifier or receiver. Recommended amplifier power 70W
1306598
There's a small amplifier in one speaker cabinet, that powers both. Not much of an amp though
374697
There is no power cord for these speakers. It draws its power from the speaker wire into the amp.
1733753
Thanks for your question. This unit is not battery powered. It runs on AC power and comes with a 6' power cable and AC adapter. It is a wonderful sounding unit.
520228
The individual speakers are wireless. The base charging station plugs in to household AC outlet. Hope this helps.
1871381
This is NOT ac powered. It has left and right inputs behind the sub that you connect with your receiver, and left and right outputs for the cube speakers.