Saturday, January 3, 2009

Tv Wall Mount And Widescreen And Flat Screen And

Writen by Keith George

Not long ago a TV was a TV, just a television set. Yes, there where sets with some extra features, stand alone speakers for example, but it was easy to pick your choice. Now you have a lot more options to take into consideration and a number of terms to learn. So let us see what kind of guide lines we can give you.

TV Wall Mount - These TV:s sell more and more but are considerably more expensive. They are called TV wall mount as they are so thin, 2-5 inches, or 5-10 centimeters. The picture is completely flat and the set should be connected to digital systems. The number one reason to buy a TV wall mount is the fact that it does not require any space on the floor.

Today you can choose one of two techniques, LCD and plasma screens. The LCD technique is best for screens up to 30 inches and they cost from just under $1,000 up to $3,000 USD. An LCD screen can also be connected to your computer, no problem. One disadvantage can be on some screens, there is a delay in showing the picture, which can be rather annoying with fast movements like in football and other sports.

The plasma screens works better for really big screens, 32-50 inches. The prices are coming down but often start around $2,000 USD. The internet is of course the best place to start your search for a TV wall mount, LCD or Plasma. Also remember that the prices given here are probably higher than what you can find out there!

The TV techniques are developing fast, like the computer industry, so if you are not in a hurry, wait and the prices will drop. Especially for a TV Wall Mount. It is always more expensive when the technique is new.

A great place to start your search for a TV wall mount is through consumer reports. They give you unbiased reviews of the best TV wall mounts out there.

If you want to experience the best of a sports game, nature or action movie, as you almost where there, you are probably ready to spend a lot of money . Then you will of course choose the wide-screen and home movie equipment with a plasma or projection-TV.

There are some practical things to consider for a TV wall mount. How much is the weight of your particular TV model? Can you mount it on the wall in a safe way? Make sure that any mount that you consider is able to comfortably handle the weight of your TV. You will need a strong, sturdy equipment that can handle the weight. If the wall itself is the weak point you should perhaps look for another alternative than wall mount. Or secure the equipment to the floor or the ceiling.

Many TV models have specially made equipment for a wall mount. You can also find good universal mounts available. It used to be that the only wall mounts were a set of metal brackets that mounted to the wall and the TV hung on those brackets. Which made it harder to move the screen. Now you can find flexible wall mount units that actually let you extend the TV from the wall and turn it to adjust the viewing angle too.

In the ads for TV sets you will always get a long list of features. Don´t care about that list for a start. It is the picture on the screen that is of most importance. If the picture is bad that is the thing that will be most annoying. Use your eyes and compare several types of TV sets in a shop even if the environment is light and very different from your home. Bring your favorite picture to the shop and ask to have it shown. Now you can get a better understanding of the quality of the screen, the colours etc.

The sound is easy to forget. But a bad sound can destroy the most wonderful picture. It is great if you can listen to the sound more privately or try to be there when there are few customers. Stereo sound is the most common but is not necessarily automatically hifi quality. You can often get a better sound if you connect the TV sound to your own equipment or put up extra speakers.

A TV wall mount will in the coming years be the most sold TV equipment. The prices will go down and the weight will be reduced considerably. They will be easy to mount and with great sound and picture. To put it simple, it is the future.

Keith George always writes about valuable news & reviews. A related resource is TV Wall Mount.

More information can be found at Trends & News.

Home Theater Retailers

Writen by Peter Emerson

When shopping for a home theater system, you need to make sure you buy from a reputable retailer. Shopping around for the products you need to obtain in order to create a home theater system can be very expensive. You do not want to pay too much for already high-priced products. Some retailers charge more for the products you can find in another store at a much lower price.

Some retailers will also sell you inferior products that will not give you the same quality as those from other stores. You do not want to pay a high price for a product that will break down very quickly.

Doing your research on the products you wish to buy, as well as on the retailers that sell them, is a very important first step when purchasing a home theater system. By the time you complete your system, you will end up spending almost $20,000. You do not want to throw away that amount of money by buying inferior products and buying from a retailer that will make you overpay.

Why Buy From National Retail Stores

The best place to purchase your home theater system is through retail stores that are recognized nationwide. These larger chains will be able to offer you many different types of products, and they are generally more trustworthy than smaller localized retailers. These retailers receive their products directly from the distributors of the manufacturers; therefore, they will be able to offer you warranties and rebates as well as other services. If any repairs are necessary, they are generally easier to deal with than smaller retailers. These larger retailers will generally employ a good number of experts that are officially licensed to work on and repair the brand of home theater system you purchased.

Home Theaters provides detailed information on Home Theaters, Home Theater Systems, Home Theater Projectors, Home Theater Speakers and more. Home Theaters is affiliated with HDTV Antennas.

Friday, January 2, 2009

Do You Need A Subwoofer

Writen by Hyun Kim

Since it is tough for small-sized loudspeakers to reproduce frequencies under 40 Hz, and really tough for under 100 dB, people often choose to use a loudspeaker just for this purpose. Hence the subwoofer, a kind of loudspeaker that reproduces bass frequencies ranging most generally from roughly 20 Hz to around 200 Hz. DO you need one? Depends upon how well you want to hear, if your sound is reproduced under 40 Hz.

Subwoofers' drivers, known as woofers, average between 8" and 15", and can run 34" even. And drivers begin at 4;" those under 8" generally don't reproduce lower frequencies with good quality.

Use high-powered amps with subwoofers and an electronic crossover and low-pass filter. There are two types of subwoofers; those with an amp in the subwoofer cabinet (active), and those without the amplifier (passive).

Home Theater

With regards to the use of subwoofers in home theater systems, they come mounted in a sealed enclosure. Some people like to focus attention of their systems around satellite speakers, hiding their subwoofer; hence it may be packaged within the system. Others build the subwoofer into the theater cabinet.

Why the separation? To keep them out of site, for one thing. Plus for sensitivity issues dealing with the areas' sound compatibility and mode. Some people prefer to place the subwoofer near the listener.

Bottom line is, if you want to be able to hear low frequencies, you need a subwoofer. If you don't care, don't' worry about it then.

When will this come into play? Lower frequencies are needed with older sound formats, like with vinyl records replaced with digital formats, like CDs, mainly with 5.1 formats Dolby Digital and DTS (where the ".1" channel is for the bass frequencies, for the subwoofer), common choice of mixed artists.

Hyun Kim is a freelance writer who writes about loudspeakers, home audio and home theater related topics. He loves to visit Stereo|411 to discuss home theater stores and read about bose home theater systems.