How are these amplified? Do they have a battrey? What kind?
216667
They are headphones. You plug them in to the device. Sound quality is average
216668
No they do not have battery's, they are regular over the ear headphones, much similar to the sony's mixed with Beats because they fold up. They have a lot of bass, at first it will sound unnatural but in about a week it will sound perfect or a few days depends on how much u listen to music oh and they are great for movies with all the bass, but I love them their great and nice and sturdy, great buy if u want more bass and you can always change the e.q. On your device
2031538
You can install them without an amp. These just respond really well with more power. They love to be cranked up!
1041180
No They have no power to make sound you need amplification check out TDK A33 small but powerful and has bluetooth - no need for a cord from your phone
851621
No amplifier. These are about as efficient as other 106dB/mW headphones in our collection, and work admirably with an inexpensive Behringer headphone amp from the TV audio line out.
296283
I don't believe it is an amplified speaker. There are no batteries. I have mine hooked up as an outside speaker (in a storage compartment) on my RV for my cb radio and it has plenty of volume driven by the radio. My suspicion is that the 15 watts is the rated speaker watts.
729528
Umm, there's no battery and it plugs into your phone/computer/other electronic. The "amplified" it just something to catch your attention. they are a very good pair of headphones though, but the ear pieces are a bit small.Hope that helped :)
668462
I wish I would asked this question before I bought this for a Christmas present. Apparently you need an amp to connect it to, which we don't have, so we've never even used these :(
1723749
Thanks for your question. These wonderful sounding headphones are not self amplified.
792094
I doubt that those little speakers could handle that much power. Besides, they're already amplified internally.
636416
These speakers have no amp built in; they are just speakers. They also happen to be great speakers. You can connect them to a computer using a computer sound amplifier system or you can use a stereo receiver, but whatever you use must have connectors for plain speaker wire and can't be hard-wired to its own speakers. I use four of these TSi-100s connected to a Logitech Z-5500 speaker system, and I couldn't be happier.
1723087
I do not have the box anymore with me, but they are running with a 125 per channel amp. I probably do not go all the way up, but have hit it reasonably high and they handle very well and crisp clear. Can not complaint.
298450
I have not used an amplifier for these speaker. I use them attached to my computer and am extremely satisfied with their sound. Their is a built in amp on one of the speakers.
1207091
You will need some kind of power amp to drive these. Although small they are just a standard speaker as opposed to a powered speaker. Have a look at the Topping digital amps. I think they are great.
1922427
Need a amp but they dont work don't waste your money. I waste my money getting i trought them in the trash.
65594
No. It is not amplified. It is basically a HD DVD and CD-G player for a rack system. Great unit.
1763700
I have a complete set I got scammed on. But I tested them one at a time just hooking them up to my reciever amplifier. I could barely hear them
1142324
These speakers are not self powered. You will need an amp of some kind to power them. They are good speakers for the price. I like mine.