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When most people are evaluating a sound system, they usually go straight to the speakers. This is not of necessity wrong, but you must not stop there. The speakers are an important part of a sound system, but they are not the be all and end all.

It also essential to think about the player and the amplifier, because any sound system is only as good as its weakest constituent. Another important topic is the positioning of those speakers. It is just as important to position your speakers correctly as it is not to buy cheap speakers. There are also misconceptions about size. Bigger is not always better.

In the past, it was often the case that bigger meant better, but now often the reverse is often the case. Technological advancement has been concentrated on producing smaller speakers, that will take up less room in our smaller houses and smaller cars. Therefore, the smaller speakers are often the most technologically advanced.

If you are opting for surround sound, which is the best available today, then you will also have to think carefully about placement. That is the positioning of the speakers. In a typical 5.1 surround sound home theater, you will have six speakers: five ordinary speakers and one sub-woofer.

These speakers would be set out one to the far right of the screen and one to the far left of it and one underneath it. The other two speakers would be at the rear of the audience, but not so far apart as the front speakers. The sub-woofer can go in the centre at the front or the back.

For smaller rooms, a 3.1 surround sound system might be sufficient, that is you leave out the rear speakers. For a larger room, you may want either a 6.1 or 7.1 system. The 6.1 has the rear row of speakers matching the front row, while the 7.1 has an additional middle rear speaker.

It is preferable if you can buy all your speakers at the same time from the same manufacturer. Obviously, they all have to match each other and the amplifier. The output from the amplifier has to match the capabilities of the speakers or you risk blowing them. That is, sending them more power than they can cope with, which causes too much vibration and permanent damage to the speaker’s internal components. Everyone has heard blown speakers, they sound dreadful.

If you can not afford to get all your speakers at the same time, buy a famous brand and a late-ish model, so that you can get more of them when you can afford to. Do not go for end of line speakers, because they are discounted, unless you can buy all the speakers that you will ever need for your system.

Buy your speakers online, if that gets you the best deal, but you really ought to hear speakers like the ones you are buying in action, before you make up your mind. You could also take your Internet price to the local dealers and ask them to match it. They might, you never know and it will save you postage too.

Owen Jones, the writer of this article, writes on many topics, but is currently involved with home theater speaker placement. If you are interested in a Home Movie Theatre, please click through to our site now.

It is more important to use an ergonomic chair whenever you can nowadays than ever before. This is because our bodies were not intended to sit for hours at a time in front of a desk or TV, and yet more and more people are finding themselves doing it.

Sitting continuously for hours puts strain on the muscles in the back and can eventually cause the body to suffer occupational injuries. The use of an ergonomic chair minimizes the strain that the body undergoes when sitting for prolonged periods.

However, not all chairs are what they say they are and this is especially true of ergonomic chairs. Some manufacturers call their products ergonomic chairs just to capture a share in a premium market, where people are suffering from pain caused by strain on the lower back, the neck, the arms, the legs and on the shoulders. A real ergonomic chair is designed to minimize this pain.

So, how can you tell if an ergonomic chair is really an ergonomic chair? A true ergonomic chair has the following features:

Seat height: An ergonomic chair should be fitted with a mechanism that allows you to adjust its height while you are sitting on it. If your knees are level and your feet are flat on the floor, while you are sitting on the ergonomic chair, it means that its height is correct for you. Also, you should be able to reach the adjusting mechanism of the seat and operate it even if you are sitting down.

Foot rest: Ergonomic chairs do not require a foot rest. If the height of the chair can be altered easily and allow you to put your feet flat on the ground while you are seated, then a foot rest is not necessary. However, if your table is too high in relation to your chair and if having your feet flat on the floor means you have to strain your arms, then a foot rest is required so you can rest your feet comfortably without causing strain to your legs.

Seat pan: The seat pan of your ergonomic chair should be wide enough to fit your hips and thighs without pinching you in any way. It should also be contoured so your weight can be spread evenly on it. In addition, the seat pan should be long enough to fit your legs. If it is too long, it will hit the back of your knees and stop you from leaning back comfortably.

Seat cushioning: The cushioning of an ergonomic chair should be sufficient for it not to become misshapen after you have been using it for a while. If the cushioning is not deep enough, the seat of the chair can get malformed permanently and it will become uncomfortable for you to sit on after a while. Later on, it will just lead you to experience pain on your back and thighs.

In addition, you should choose seat covers that breathe freely and are easy to clean. Such seat covers will not feel hot and uncomfortable against your thighs after sitting on the chair for a long time. Airy seat covers also mean that they will not be a breeding ground for dust mites.

Back support: The back rest of a good ergonomic chair should be adjustable to fit the curve of your lower back so that it can provide you with lumbar support. This is very important, especially if you will not be the sole user of the chair. Moreover, the back rest should be wide and tall enough to support your mid-back and your upper back as well.

Armrests: The armrests of a good ergonomic chair should be moulded to fit the arms, broad enough to provide ample support, and can be adjusted upward and downward as well as inward or outward. The armrests of the ergonomic chair should let the arms and elbows rest naturally, without making you lean forward or lift your shoulders.

Pedestal base: If mobility in your chair is vital to your work, then you should get an ergonomic chair that has a five pedestal base with casters that can let you glide easily over the floor. A five pedestal base will also give enough balance so that the chair will not tip over when you lean back.

Always look for these elements when buying an ergonomic chair for your home or your office. They will prevent your body from receiving injuries brought about by continuous strain to the muscles.

Owen Jones, the writer of this article, writes on many subjects, but is currently involved with the Home Theater Chair. If you are interested in a Home Movie Theatre, please click through to our site now.

It is sure that the most important consideration in setting up a home theater system is the size of the room where you will set up the home theater system. Therefore, the size of the most important part of a home theater set-up, which is the screen, is also reliant on the size of the room. Regardless of the size of the room, the minimum suggested size of the screen is 28 inches.

A flat screen television is also suggested, because it will cut down on reflections and glare. Speakers are also dependent on the size of the room. Clearly, you would require more speakers in a very large room than in a small one.

You might want to put a lot of small speakers in a large room or one large speaker in a small room. The acoustics of the room is an important factor in this. Therefore, I recommend that you either get an expert in or get a wireless sound system that can be built upon.

The average number of speakers in a starter system in an average sized room would be five or six. The more speakers you use, up to a point, the greater the reality, but lots of speakers also means that you do not need thunderous volume too. There are many considerations when it comes to the sound – far more than with the screen.

You will want surround sound, with woofers, sub woofers, treble and bass speakers all with the Dolby control system, probably all controlled by a graphic equalizer. All these controls can be confusing, but once you have the sound right, you will know it. It will sound like a full-size movie theater.

Another important component of your home theater system is the DVD player. Your DVD player really must have a progressive scan. This is because a progressive scan produces sharp and flicker-free pictures. However, the progressive scan facility depends on the television unit, because not all television sets support progressive scan signals.

An possible upgrade might be a five-disk carousel DVD player. All of these things also depend on the amount of money you have, of course. However, if money is short, start with the best DVD player you can afford and use a few old speakers and the biggest television set you can get hold of. Later, you can upgrade the television or the speakers.

The furniture is crucial too. You have to feel as if you are undergoing a special experience. The goal is to have reclining seats, but you can start with large bean bags. Add air conditioning and a fridge for cold drinks and a few tables for nuts and candy and you are almost there.

My finishing touches would be old movie posters, photos of movie stars, a collection of autographs would be great, a replica Oscar and any other memorabilia you can think of. Then set all this off with some subtle lighting that you can raise or dim as required.

Sound, camera, action!

Owen Jones, the author of this piece, writes on many topics, but is currently involved with Home Movie Theatre. If you are interested in a Home Movie Theatre, please click through to our site.