Since it is difficult for small loudspeakers to reproduce frequencies below 40 Hz, and really difficult to choose between 100 dB, people often use a loudspeaker just for this purpose. Therefore, the subwoofer, a type of speaker, bass-frequencies in the range generally reflects about 20 Hz to 200 Hz you need one? It depends on how well you want to hear if the sound is reproduced below 40 Hz
Subwoofer driver, known as the woofer, on average, between 8 "and 15"and can run 34 "and even a driver starts to 4,". those of 8 "is usually not reproduce the lowest frequencies with good quality.
Use high power amplifiers and a subwoofer crossover and low-pass filter. There are two types of subwoofer amplifier to the subwoofer (active) and those without an amplifier (passive).
Home Theater
Regarding the use of the subwoofer in home theater systems, are mounted in a sealed container. Some people likethe attention of their systems around satellite speakers, subwoofer hides it, so it can be packaged in the system. The others are in the subwoofer cabinet theater.
Why the separation? Take them out of place, for one thing. Plus for the sensitivity of topics dealing with the areas of "sound and the compatibility mode. Some people prefer the subwoofer close to public space.
Bottom line is, if you want to be able to hear low frequencies, you must need a subwoofer. If you do notBe careful not to worry about "then.
When this comes into play? The lower frequencies are necessary with the older sound formats, as will be replaced with vinyl records to digital formats such as CD, especially with 5.1 Dolby Digital and DTS (where the ".1" channel for low frequencies to the subwoofer) , mixed common choice of artists.
[endif]
0 comments:
Post a Comment