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MP3 Players Audio and Sound Systems
MP3 Players, audio and sound systems are relatively new. They are more compact than the earlier CD players, and are not prone to skipping. These devices can also store more songs than previous gadgets.
4,383 Questions
Can you put kicker subs in a car without a amp?
Yes and no,
Subs could theoretically be hooked directly to the speaker output of your headunit using standard speaker wire and connections however this would be the equivalent of using a fly swatter to kill a bull. With out the power of an Amp (slang of amplifier) you are defeating the purpose of adding subs (slang for sub woofers) to your pimped out ride. If you are adding the woofers to get that Booming, wake up the neighbors, annoy the entire community sound you need to add the amplifier other wise you will just have really big speakers. The power of a typical head head unit is only 50 watts per channel. The average 10 inch sub woofer requires at least 200 watts to operate at its optimum efficiency. Save your lunch money for a few months and buy an amplifier. Then buy a Capacitor. Then buy some better sub woofers, don't waste your money on those neon lights, they'll get broken the first time you have to get tires put on your car.
How do you put music or media onto the Pantech Laser?
u can with a memory card
AHEM allow me to improve on that...
I have a pantech laser myself and it took me a while to understand how to use it to put media onto it. It's rather simple really but inside the package came a cord that was a charger AND a USB cord. It also came with a disc with several subsections.
1. Take the USB cord and plugin to your PC. (personal computer)
2. It will say "found new hardware" Do NOT worry about that. Even if a box pops up.
3. Then slide in the disc that came with the package. It will pop up a box on the screen and have subsections on it. Click that last subsection that says USB DRIVERS. (must have internet connection for this)
4. A browser will open and it will ask if you want to download the file. DOWNLOAD IT. While you're downloading pay attention to where they PLACE the file.
5. After it's finished downloading, find the file where it was saved. Mines was saved at Computer>Program Files>Pantech>USB DRIVER
6. Open USB DRIVER packet and it WILL download the USB driver. This is why instruction number 2 doesn't matter.
7. Once the driver is downloaded you can be positive that whenever you connect the Pantech Laser into the PC your PC WILL recognize it.
8. Now you can use whatever program you use and copy/download onto the Pantech file.
9. I used Realplayer/Windows Media Manager.
10. For Realplayer: whenever the phone was recognized it would have a list of the device connected, then I would go to all my media (videos) and right click all the highlighted songs I wanted. Then I click "convert to..."
11. It gives you a choice on what file to convert to. Put in MP3 Audio File (as Pantech Laser cannot hold Video Files).
12. After everything's shaped up, you can click on the device Pantech Laser listed on Realplayer then click "To Phone" tab and choose only so that MUSIC FILES are the only ones showing. Then click "Sync or To Phone" or whatever button puts everything onto the phone. Then you're done!
1. FOR WINDOWS MEDIA PLAYER....
2. Do instructions 10.-11. then open up Program files. (Computer>Program Files) Then copy the media from Realplayer to the program on Windows Media Player.
I RECOMMEND USING THE REALPLAYER METHOD>> IT"S LESS CONFUSING AND ITS A LOT FASTER AND BETTER....
i have mp3 rocket and it is just like limewire ta me. all u do iz look up music and stuff but i dont get viruses
How do the vibrations from the voice coil in a speaker make distinguishable noises?
Speakers generate distinguishable noises, or sounds, by converting fluctuations in electric current in the voice coil into fluctuations in magnetic field. That generated magnetic field, being in the presence of a larger magnetic field, creates mechanical fluctuations in the position of the voice coil. Since the voice coil is mechanically coupled to the cone, the cone transfers those fluctuations to the cone. The cone, then, couples those fluctuations into fluctuations in air pressure, which our ears interpret as sound waves.
Its not really any different than the magnetic fields in a motor, except that we are generating fluctuating, vibrational energy, instead of rotational energy.
For Rave.MP ARC2.5/5.0 Model is HK41U-4.5-600
output 4.5 VDC, 600mA
It depends on if you're saying there are 1000 MB in 1 GB or 1024 MB in 1 GB. If it's the former, it's 120000 MB; if it's the latter, it's 122880 MB.
Depends on what it is for. If it is for a computer that would be horrible. If it was for an iTouch it would be more appropriate and isn't that bad.
669 megabytes is 0.653320312 gigabytes or 685 056 kilobytes or 701 497 344 bytes. mb: megabyte
How do you hook up your receiver to 13 speakers built in your home?
Running all these speakers at the same time might damage the amplifier. There are switchers made to handle this task.
A nanosecond is 1,000,000,000 part of a second, used to measure very small part of time. in other words, a naosecond is 0.000000001 second.
16664.5 MB = 16.2739258 GB
Same goes for Mbit -> Gbit.
About 0.001 GB. There is no point in calculating GBs in one MB, so it'd be better to ask 'how many MB are in one GB'. Hence there's 1000 MB in one GB.
True...but actually 1024 MB in 1 GB
Is higher or lower ohms better for a speaker?
That's tricky given that a speaker with better sensitivity will be louder than a less sensitive one for the same power. An 8 ohms speaker with a sensitivity of 93db/W/m will be twice as loud as a 4 ohms speaker rated at 90db/w/m (both fed 1W of power, that's 2.83V for 8 ohms and 1.415V for 4 ohms). The net result is that for the same loudness the 8 ohms speaker will put less load on the stereo or amp.
So for 93db/W/m, the 8 ohms speaker requires 2.83V, so draws 0.35A. The 4 ohms speaker will need 2.83V instead of 1.415V for the same loudness (it is 3dB less efficient). So it draws 0.7A at 2.83V. Thus the amp runs hotter.
In summary car systems are designed for 4 ohms and speakers are quoted for loudness at 2.83V - that makes them appear louder than 8 ohms speakers. This is wrong since loudness is not measured with voltage but with watts. So whenever you see a 4 ohms driver quoted for 2.83V simply reduce 3dB from the loudness (SPL) value advertised to find its actual rating and then get the speaker that has the highest SPL rating that you can afford. That way you will get more loudness without having to turn up the volume knob all the way to max.
Obviously a problem with the radio, mine does the same as well as some other funky thinks with the buttons. I too have the same radio you describe as well as the same car.
