Tag Archives: car dvd player

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25Jun/15

How to Improve the Sound Quality in Your Car

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When driving, a car can be a great place to enjoy music, but many people still put up with marginal sound quality that they’d never tolerate at home. Today, we will give you some suggestions on how to improve the sound in your vehicle. Follow these tips, you might don’t have to live with the bad sound any more.

Tips 1 : Add an amplifier.

Maybe you’ll say “My factory stereo puts out 200 watts, and that’s plenty of power.” But there’s huge difference between 50 watts peak power per channel produced by your Android car stereo and 50 watts RMS from an outboard amplifier. A separate amplifier will provide more clean power than any car stereo, and that’ll make a night-and-day difference in sound quality. Your system will sound better, whether you listen to Mahler at a conversational level or Megadeth turned up to 11. An amplifier is essential to getting great sound in your car.

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Tips 2 : Build a better sub box. Or buy one.

If you’re building a sealed subwoofer box, make sure it’s sealed properly. Air leaks can really hurt your sub’s performance. If you’re using a ported box, make sure you’ve got the right sub in there. You can destroy a sub that’s designed for sealed box use by driving it hard in a ported enclosure. Also, it’s important to build a box with the correct interior volume for the sub you’ve picked out. A mismatch can result in poor performance or a sub fatality. You can also avoid all of these issues by buying a premade enclosure that’ll work with your subwoofer.

Tips 3 : Select a lower level of compression for your music files.

Though you can store more music files in your music player if you use greater compression, and they’ll sound OK when you’re listening through earbuds. You’ll lose some high-and-low frequency information when you compress your music, along with some of the details that make your music interesting. And, on a good car audio system, you can really tell that something’s missing.

Don’t settle for the default setting when creating your files. If you want to use your iPod, smartphone, or MP3 player in your car, try using as little compression as possible. The higher the bit rate, the better your music will sound through your car’s system.

Source:  Crutchfield.com

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04Sep/14

What kind of Car GPS Navigation is the Best?

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Sometimes plug and play gps navigations is not work, it is caused by various reasons. In order to avoid this problem, Autopumpkin.com offer to buy car GPS dvd player suggestions, as follows:

First, the product works is key. Even the quality can not be assured how easy to use, the more do not talk to after-sale service. There are lots of surface looks like GPS, but quality is far from. You can pay attention to observe the machine closed, SD card slot, USB interface, headset interface and so on.

Second, GPS satellite search speed in the tens of seconds, the seach speed is an important standard to measure the quality of GPS navigation product. Positioning time GPS during cold start is generally 30 seconds to 2 minutes, hot start is generally 10~30 seconds before. The so-called cold start, refers to restart the GPS connection, it determines the position of the time required for now. Hot start is not restart the state star search time.

Third, the appearance of the product. At present, GPS navigation equipment the main screen is 6 or 7 inches and screen can touch. Under normal circumstance, the driver in the driving process has most no chance to see the GPS map, all is according to the navigator voice and driving.

Fourth, all accessories products supporting: to have a look the related accessies such as data cable, stylus, GPS antenna, Free map card, manual is complete.

Fifth, navigation map is the core of GPS product. Navigator is good, the most crucial map. We can offer the up to date map and you need to us for download to it.

Sixth, listen to the voice playback: in the purchase of GPS, must carefully test for speech intelligibility, listen to the sound is clear, there is no distortion. At the same time to test the GPS broadcast content is accurate. The best in the relatively noisy environment, taking away from their 1 metres distance test shall prevail.

Now recommend this one is high quality to you. It has the many key feature like: 6.2 inch HD capacitive touch screen, Cortex A9 dual-core 1.6GHz, Ram Samsung DDR3 1GB, 8GB menory, support both 3G and wifi, Support OBD2, Support 1080P video, Support DVR, 4GB Free map card, AV-IN for reverse camera etc.

In Dash Stereo GPS

 

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