Why is a battery required with these speakers?
306828
I've never herd or used a a bat with these. So I'm not sure you read the post right.
306829
They don't require a battery in general. Just insure that the Head unit you are using to push them puts out a suitable amount of power. 50 watt RMS would be perfect for these.
306830
umm theres no battery required i got the speakers and installed them to my car and that was that
306831
That is a typo, these are normal 6x9's like any other. No battery or anything else special required.
2277428
Molly: These speaker units each have an ac/dc connection that plug into electric outlets.You only need to use the d cell batteries if you carry speakers out by your pool, patio etc. Another nice feature is that speakers whether on batteries or ac/dc shut down after approximately 5 minutes. I really like these speakers and would highly recommendyour purchase... Hope this helps. Del Nelson
2004804
you charge it via the USB - which i think you are probably clear on... but if the internal rechargeable batteries ultimately fail, then i believe it is time for a new speaker... i do not believe you can replace them.j
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.
545409
I do not know. These do require a battery and as far as I know they can no longer be hard wired.
1527727
most likely, the speaker needs to be plugged in and charged. I have three speakers and that is the most likely answer.
91454
I actually have not used the speaker with just the batteries on. I have been using it plugged in all the time.I am now curious to see if that happens if I tried it with just the batteries. It could a power saving mode.
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.
1587643
Batteries not needed but these are not wireless headphones. You still have an audio jack.
1683537
The battery provides backup power, but my guess is the loud sound cannot be driven for a long time by a simple battery and thus requires external power.
1492495
Thanks for your question. These amazing sounding headphones have no active electronics and require no batteries. World Wide Stereo is 35 years old and and a very proud NAD dealer.
1406568
The speakers plug in to any outlet. The box also plugs in to an outlet. There is no battery.
1804535
The speakers can be run on batteries or plugged in, the transmitter must be plugged in to outlet
565886
To the best of my knowledge, the headphones do not require batteries. These are NOT wireless headphones, they are corded headphone that plug into a jack on your iPod etc. From the stock photo, they might look wireless, but they are wired.
860172
They require 120VAC power, i.e., need to be plugged in. They are portable, but need a power source.
1116422
I am not sure... they do not drain battery... I have had it playing while bike is off and had no problem with it starting... They have also been connected and my bike not on the charger and again started without problem... I absolutely LOVE these speakers... They are easy to install (Mounting bracket is not great) but the speakers and wiring is easy... They are very loud at all speeds...
64060
Subwoofers dont use batteries... They produce sound like any other speaker but u dont hook batters up to any speaker