It’s one of the hallmarks of a fantastic home theater; great bass. Everyone wants the kind of bass you can feel, that slams you back against the seat when it has to, and makes your pant legs flap. What too many people get is either weak, anemic bass or boomy bass that sounds like mud. In many cases you’ll have pretty good bass at one seat and little or no bass at other seats. Sometimes you try to crank up the subwoofer level to compensate for these deficiencies. Usually that makes the bass even more bloated and boomy. Sometimes it makes your subwoofer run out of gas and it’s amp clips, the cone starts bottoming, or both.

What can you do? How can you get that great bass you’re looking for, not just at one seat, but everywhere in your home theater? How can you get bass that sounds great for slam-bam action movies and also for music? Is that $800.00 subwoofer you got a total loss?

The good news is that you can get great bass in your home theater, and probably at every seat too! It usually comes down to two things; subwoofer selection and placement. Your sub needs to be appropriately sized for its intended duty. If your home theater is larger, say 27′ x 17′ x 10′, especially if it is a multi use room that is open to the rest of the house on one or more sides, you’ll need a larger sub than if your room is small. It comes down to basic physics. To make bass you need to move the air in the room. To make a lot of bass you need to move a lot of air. If your room is larger, your sub must move more air to get the same effect as it would in a smaller room.

In the old days, when comparing subs from good manufacturers, you could just look at the size of the subwoofer cone and the power of its amp. This would give you a general idea of the output. Most subwoofers used similar designs, either a bass reflex (ported) or acoustic suspension (sealed) box. Most quality subwoofer drivers had somewhat similar excursion specifications. Now, with the advent of high power digital amplification and super long throw drivers, things are a bit more difficult.

There are 10″ subs on the market now that move as much air as some of the old 15″ units. This is because the cone has a very large peak to peak excursion specification. It is important that the driver is designed correctly so that it stays in it’s linear range when moving this far. This is probably nothing you need be concerned about if you are buying a sub from a quality manufacturer. That is what their design engineers are for.

The main advantage to this is that, using the high power digital amplifiers, a long throw driver can get very good performance in an undersized box. A small box has many more placement options and does not intrude so much on the room’s aesthetics. Two of the notable companies producing these types of very small subwoofers are Sunfire and Velodyne. Most manufacturers will have recommendations about which of their subs to use in a given room size.

Now for the biggest key to getting great bass in your home theater; use multiple subwoofers. According to some of the latest research, the way multiple subwoofers interact with the room is the single biggest factor in being able to get great bass in every seat of your home theater. One of the biggest problems in small room acoustics is caused by standing waves. These are created when the wavelengths (or or wavelengths) of certain frequencies coincide with one or more room dimensions.

For example, a 49Hz tone has a wavelength of almost exactly 23 feet. Standing waves cause certain frequencies to be reinforced and cancelled at different locations throughout the room. These problem frequencies are known as room modes. The effect of standing waves is to have areas of the room where bass is very boomy and others where there is no bass at all. An equalizer will do nothing to fix these problems and can even make them worse!

You should use either two or four subs. There is not too much benefit from using more than four. When using two subs, they should be placed on the floor, in the front corners of the room. For even better bass and smoother frequency response throughout your home theater, use four subwoofers. These should be located on the floor, at the midpoints of each wall.

You will still have some peaks but they can be taken care of with a good parametric equalizer. You can use a graphic equalizer but the equalizer should have better than 1/3 octave resolution. This will help to ensure you are able to target the precise peak frequencies. If you can, however, use a parametric.

Using the correct subwoofers for your room and using multiple subwoofers with a good equalizer will help you get that spectacular bass your home theater has been missing.

Steve has 15 yrs in the consumer electronics industry. He is a CEDIA certified designer with ISF and THX certificates. His experience includes: installer and programmer; system designer; business unit director for a specialty A/V importer; sales rep for a CE distributor; and principal of a $1.5M+ CEDIA firm. He’s now senior sales engineer for Digital Cinema Design in Redmond, WA. For more information about getting the most out of your home theater and speakers go to Home Theater Speakers and Subwoofers.


3.11.2009. | Categories: Products | Comments Off

Your responsibility as a parent requires you to make a good choice of a pushchair, which is well suited to your baby’s as well as your own needs. The market is replete of different varieties of pushchairs, making it more difficult for you to choose the right one. Here are a few tips that can help you find the best pushchair for your baby.

One of the most important factors to be taken into account is the handling of the pushchair. It should ideally be foldable with one hand, as you might need your other hand for some other task, especially since being mother of an infant demands a lot from you. The pushchair or stroller that you pick should also be capable of standing against the wall by itself.

Other important aspects that your pushchairs strollers should satisfy are reclining seats as well as adjustable handles in addition to a weather proof covering above the chair to protect your child from the ravages of the weather, be it sun or rain. If you do a lot of shopping, it is advisable to buy a pushchair that has an additional shopping basket as well.

Finally, you have to make sure that the stroller is flexible to the growth of the child. Hence, you should opt for a pushchair that has reversible seats, which provide not just for sitting but also for standing, so that your baby can be seated in whatever position he/she is comfortable with.


5.10.2009. | Categories: Children + Parents, Info, Products | Comments Off

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The wholesale business is differentiated from the retail in business in the following respect. While retail stores are selling to end users, wholesalers are selling to resellers. End users are less concerned with the price than with the benefits that the products will give them. Retailers are concerned with earning a profit from sales to the end users of the products. These distinctions between wholesalers, retailers, and end users, provides plenty of information on how to build a volume based wholesale business. Since retailers, who are the customers of wholesalers, are interested in the profit margin that the products will give them, a wholesaler needs to focus on the profit margins of the retailer. Read on about Wholesale Tires For Sale Online and Wholesale Flower Vases Glass. When you place an order they will turn around and send that order to the real drop shipper who will send it to your customer. More on Wholesale Tires For Sale Online and Wholesale And Wedding Supplies at our Wholesale Review website. Find out more about Wholesale Tires For Sale Online and how Salehoo directory can help you start your own business from home. Wholesale Tires For Sale Online, So you have to focus on what you need to do each and every day and do it.

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26.09.2009. | Categories: Bids, Commerce Stuff, Products | Comments Off

If you have a team of players you will also need some officials and for those people you will also need some type of uniform like the players which are known as the official uniforms. There are many different types of official uniforms but most of them are like the games uniforms. Suppose if you have football team then your official uniforms will be like your football team uniforms. There must have some difference of your player and official uniforms to separate them in the field and in other places. The task and duty of the officials are quite different from the players but they also have to work hard like the players and for that they need the games type of uniforms for them.

You can search on the collections of the Gordon International because they have the largest collections of official uniforms. They will provide you the highest quality products with the lowest prices of the market.

They have the collections of various sizes and colors of different types of official uniforms with the most modern design and style. So you can buy your official uniforms from them and surely you can easily save some money and if you have a low budget problem it will never be a problem. All their products will provide perfect comfort to the officials.


16.09.2009. | Categories: Civvies, Graphics + Design + Layout, Products | Comments Off

Pushchairs have been in use for a long time now and in earlier days, they used to be uncomplicated in design, colour and style. On the other hand, the modern pushchairs come in a number of different types and are of various shapes, styles and sizes to suit every need of the parents and the baby.

One of the pushchairs is the buggy model that is cost effective, simple to fold and easy to carry because of less weight. However, this pushchair cannot be used for newly born babies as there are no padded seats in it. It is suitable for toddlers, who are stronger than infants are.

One more type of pushchair is the forward facing ones that are stronger than the buggy and can also seat little infants as they recline completely. However, a drawback with this model is that the infant is completely uncovered from the front and has no protection.

Other types of pushchairs are three-in-one and two-in-one varieties. An example of a two in one model is one with a carrycot along with a pushchair so that it can be adjusted to face outwards or inwards depending on the need. These pushchairs have both sit up and sleep in positions for the babies.

One common and very useful type of pushchair is the travel system model that can be turned into a car seat or a pushchair, thereby preventing the extra burden of buying both the things individually. This model can be used only for toddlers and not for babies who frequently sleep or lie down.

You can buy pushchairs from online stores and “pushchair pushchairs” is a good search keyword for locating such stores.


3.09.2009. | Categories: Adventures, Products, University of Leisure | Comments Off

Table cloths are one of the most essential decorating items you will want, regardless of the event you are preparing for. Whether a simple neighborhood barbeque or the most formal wedding, they impact the feel of the occasion. It is easy to always have the perfect table cloth for any occasion because they can be found in a variety of prints and colors.

Printed table cloths can be utilized as a decoration for every holiday you celebrate. Opt for an Arabesque print table cloth to use when ringing in the New Year. Demonstrate just how important your country is to you are on July 4th with a Flag or Stars N’ Stripes table cloth. Hosting a Halloween Party? Opt for a table cloth created from a print like Boo or Spider Web. Serve up a Thanksgiving turkey on a table cloth such as Fall Festival. Use napkins and an apron made from a print like Falling Leaves. an Evergreen table cloth, Jingle table napkins, Snow Flurry placemats or Season’s Greetings Christmas tree skirt can be used to round out the year. Due to the fact that there are umpteen different alternatives available, you’ll not have to settle for the same cloth year after year. You can change your style whenever you want. If you put thought into both the holiday and the appearance of your home then express this to your family and guests through the use of table cloths.

If having a theme partys is your thing, then you will be delighted to know that there are various prints available to use as table cloths that are sure to match every theme you have. Prints such as Newport or Anchors Aweigh are great to use for an event with a nautical theme while Toucan, Key Largo or South Pacific can be used for a luau. Choose a Casino print table cloth to liven up your usual poker night or Birds and Butterflies for a weekly garden club meeting. Once you’ve chosen to use a theme print for the table cloth itself then consider co-ordinating with colorful linen table napkins or placemats and your tables will certainly be something to talk about. Preparing a beautiful table shows your guests that you actually care that they are there.

When it comes to a special occasion such as a prom, graduation or wedding you should consider companies that offer table linen rental. For a more conventional approach, opt for 100% spun or woven polyester linens that match school colors or the color scheme of the wedding. For a more modern approach rent table cloths constructed from Sheer Stripe, Awning Stripe, Polka Dot or Lace. Only don’t stop there. Complete your party’s look by renting napkins, place mats, table skirts or even chair coverings. The use of table cloths and table linens will make you look like the most prepared host or hostess because no detail was forgotten.


25.08.2009. | Categories: Info, Products, Shopping Online | Comments Off

If you take a short glance at London’s most well-known regions you will discover that at its hub is a very good Matches retail shop overflowing with the most charming garments from the world’s most well-known designers. Take one click and you will realise at the heart of the net matchesfashion.com, which supplies the greatest of Internet designer retail fashion.

Matchesfashion.com is an outlet with a distinction, not simply because it’s a perfect assortment of range, quality & fantastically constructed fashion but because each retail shop has its own individual style created to mirror its London area. With shops in picturesque Wimbledon, leafy Richmond, chichi Notting Hill and arty Marylebone, Matches are at the very heart of fashion in the City.

On an international level Matchesfashion.com extends the Matches distinct spirit to a global audience. As a one stop destination it is very simple to look around the designer delights of London from any country on earth. Accessible on the Internet are all the popular favourites like that of Yves Saint Laurent, Chloe, Alexander McQueen, Diane Von Furstenberg to fashion designers to keep an eye on, new kids on the fashion scene, Peter Pilotto, Christopher Kane, Roksanda Illincic & Hannah Martin. Matchesfashion.com keeps your finger on the fashion beat by having just in deliveries, expert style advice from mystylist, instructions from our intercontinental purchasers and all the up-to-the-minute fashion changes from Ruth’s daily blog.

If that was not plenty then this year is to see the launch of the Matches Editions scheme which is an innovative association between Matches and some of fashion’s most talented designers to produce the best and most beautiful, can’t get anywhere else, limited edition clothes. To be launched this spring on a fantastic new micro site www.matcheseditions.com, Editions showcase splendid pieces from leading fashion designers Balenciaga, Halston, Alexander McQueen & a lot more.

“Matches have developed Editions with our most popular designers - hand picked for their directional yet enduring features - giving you an iconic closet staple that you can constantly return to knowing that you own an extraordinary piece of design…!” Bridget Cosgrave, Matches Fashion Director.

The successful Matches mixture of forward thinking style and innovative ideas owes its triumph to owners Tom & Ruth Chapman. The Chapman’s opened their first retail store in Wimbledon in nineteen eight-four and ever since they have built up a wonderful business empire consisting of fourteen women’s & menswear stores, a booming website matchesfashion.com & franchise outlets for DvF & Maxmara. With all of this its of no surprise that Matches has produced a reliable following among London’s most highbrow fashionista’s over the past ten years. Keep up to date with all the latest Chloe fashion styles.


23.06.2009. | Categories: Products | Comments Off

After the initial nervous breakdown, banging head on keyboard and brick wall (I suggest you restrain yourself from doing this - it hurts and leaves funny indentations in your forehead!) and sheer indignation of how could ‘they’ (whoever they are) think that? I calmed down and started dissecting each piece of information carefully.

Only the other day a very experienced IT professional friend of mine rang me to say my website had lots of meat but no sizzle. Well wasn’t that great news? Although this was constructive feedback, it still managed to take the wind out of my sails for a short while.

I’ve since taken this feedback onboard and am tossing around a few ideas here and there so I can give my website that much needed zazazoom it’s meant to have!

In the past I’ve also requested feedback when job applications have been unsuccessful so I can learn to do better next time.

Sometimes people will ask for feedback when what they’re really after is approval, especially when we think we’re doing a great job. When they hear what they’d rather not they go out and kick the cat, dog, or punching bag, whatever is handy, have a few drinks, or telephone all their friends.


“No one can make you feel inferior without your consent.”

Eleanor Roosevelt (1884-1962)

To receive honest, constructive feedback is much like receiving a gift, whether we think so or not at the time. The challenge is to receive feedback with an open mind and learn from it, and disregard our natural instinct to defend our selves or our actions.

On the other side of the coin it also takes true courage to give good, constructive feedback for fear of a negative response or reprisal, even if the feedback was requested.

Below are 10 straightforward tips for coping with feedback:

** Work on the attitude of feedback is fun, enlightening and a great learning tool as opposed to feedback is scary and to be avoided at all costs.

** Feedback is someone else’s opinion however there may be an element of truth in there even if the size of an atom.

** Consider the experience level of the person giving feedback (did you really ask your partner for feedback?).

** Allow the other person to complete what they’re saying; wait at least 3 seconds before responding as opposed to reacting.

** Centre and balance yourself by taking several slow deep breaths before the feedback discussion takes place.

** Never take it personally.

** Employ the attitude that this is a learning experience, learn what you can from it, even if it means you’ve learned how not to give feedback.

** Be totally in the present moment. It’s the best place to be for paying attention.

** Remember the reason you wanted this feedback.

** Finally, thank the person for their feedback (even though privately you may not agree with it). The fact they gave it to you gives you the option of choosing to act on it, consider it or simply just ignore it.

Receiving constructive feedback needn’t be an anxiety filled experience. Having the attitude that feedback is a gift in disguise may be what will enable you to move mountains for you in the long term.

Now back to putting the zazazoom into my sizzleless website!

Michaela Scherr - EzineArticles Expert Author

Copyright requirements are that it remains with Michaela Scherr and for the link to be “click able” or “live” at http://www.michaelascherr.com

Michaela Scherr is a Transformational Coach, author of self help e-books and publisher of a monthly newsletter called From My Desk. Michaela is totally committed to helping others create positive and action oriented changes to their lives.


24.12.2008. | Categories: Products | Comments Off

Sharper Image’s Ionic Breeze air purifier is one of the leading brands of air cleaners. According to the manufacturer this silent air purifier is consistently ranked as America’s most trusted brand, with top scores among owners as “a brand I can trust.” Satisfied customers believe the Sharper Image cleaners deliver on promises, provide the best value for the money and exceed expectations. Citing fast air cleaning, easy clean-up and the freshness of a gentle breeze, air purifier customers say they prefer this brand.

Ionic air cleaners create “negative ions” by changing the electrical polarity of air molecules. Negative ions are produced naturally by ocean waves, waterfalls and spring showers. Research suggests that negative ions may contribute to a felling of well-being. Air cleaners release negative ions that “magnetically” attract positively charged dust, spores and animal dander. When these particles “clump” together they become too heavy to remain airborne.

The Sharper Image Ionic Breeze air purifier has a patent-pending 3+2 blade system that efficiently collects and traps airborne dust. These blades are a permanent fixture, requiring cleaning once every couple of months. There are no filters to purchase. To ensure that fresh are circulates throughout the room, Sharper Image’s new Professional Series Ionic Breeze Quadra Silent Air Purifier uses an advanced propulsion system, called the Zenion Effect.


14.05.2008. | Categories: Life Of Health, Products | Comments Off