Home Theater Speaker Installation And Commissioning
When consumers choose for their own good Speaker , The next task is to right Speaker For positioning, installation, commissioning and a series of work. As Home Theater Speaker system installation, positioning and debugging, and other aspects of a strictly regulated, which means the user only to comply with these specifications for installation and commissioning of the speaker + to get good sound. In fact, the magazine in the past, this issue has also touched a number of related home theater speaker installation steps and debugging methods, but there may be only for a particular environment for talks, not necessarily for other family environment. Therefore, in this month’s special report, we will address the general family environment and the installation and commissioning of the speakers for? Times introduced in hopes of giving consumers a guide.
Front channel speaker installation Front of the channel by the 2 main speakers and a center speaker component, referred to as LCR channels. These three speakers are responsible for most of the voice software. Therefore, when installation is very important. According to THX example, LCR speaker is the best way to install three speakers installed on the same height, and with the listener’s ear height when seated flush, so as to get the best sound and voice dialogue locate the right people . However, most consumers do not necessarily have a family environment for such conditions. For example, to use a screen or through the use of sound TV Machine more than consumers in accordance with the method can not be installed. For these consumers, the center speaker can try to install the display device along the upper edge or the next, and then on the radiation direction of the speaker. However, this point must be noted that the center speaker installation height and L, only channel speaker can not make a big angle between 10 degrees, so as not to damage the human voice and dialogue in the sound image localization sound field.
Addition to the above installation methods, users can also try to LCR channel speaker also installed in the display device along the upper edge or lower. Then, the radiation of the three speakers to adjust the direction of doing the same, this can also get an ideal sound field in front.
Surround speaker installation Now on the market Sell The surround speakers are dipole radiation type speaker as well as traditional direct radiation enclosure. For the current 7.1-channel AV system, the need to use the four surround speakers.
An case, you can configure the four dipole-type speakers, or 4 radiation direct radiation enclosure, or side of the channel with dipole-type speakers, rear channel is direct radiation enclosure. Installation of these speakers also have some specific requirements. For example, the direct radiation speaker and as the front LCR channels will point to the listening position the radiation for the dipole-type speakers need to be speaker of the “zero zone” pointing to the listening position. The installation height of the speaker, according to THX example, the installed height of about 1.8m-2.2m between, this time consumers will need to use the speaker speaker bracket fixed to the wall. Therefore, consumers can go to Circuit City to buy some of the shops selling rack suitable speaker bracket to be installed on the speaker. If you can not find the right support, can be considered according to their speakers to be made one, but the cost would be relatively higher only. However, there are some speakers when the speaker manufacturers in the production of products will be introduced in accordance with its corresponding speaker stand, used to facilitate the sale to consumers. Such as M & K, Genelec professional manufacturers have introduced the corresponding speaker accessories.
Subwoofer settings and display
Subwoofer is primarily used to make up for the main speakers lack the low frequency limit set at the same time, it can play the role of increased low-frequency energy. Therefore, consumers must be configured before use AV amplifier low-frequency crossover point. Crossover in the set should be based on your choice of speakers were set. For example, the choice is M & K, Atlanta, etc. are THX certified home theater speaker, then the crossover point can be all set to 80Hz. As for the other speakers, you must be based on the low-frequency response of each speaker to set the crossover point for each channel. Crossover Frequency setting is completed, you can be on subwoofer positioning. Then the subwoofer placed in the room which position more suitable? As low frequency below 80Hz are almost non-directional, so in theory, free to place the subwoofer anywhere in the room. But in fact the consumers need to try super bass speakers in the room in a different location to audition to find the best placement of points results. As a general rule, consumers can be placed in front of the super bass speakers.
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