In the professional sound field in the configuration of the audio equipment is really nice, including amplifier and speakers are the most important, though, some speakers use the description distribution amplifier is recommended to users in specific brands or models, but there is a limit, because users often face many types of amplifiers, the upper hand.mX9service manual download site
mX9service manual download site
Configuration of the amplifier and speakers involved in many aspects, such as power tube of amplifier brand, type choices, such as what kind of amplifier and low-sensitivity speaker is configured. The specific configuration of the amplifier and speakers generally experience with designers, hobbies, listening habits and other factors, it's hard to find a unified standard. Sometimes we find some users or designers in order to save money for smaller speaker configurations power amplifier, some users also for the so-called "sufficient stock of power" speaker configuration very high power amplifier. Obviously, this is not appropriate. It is important, so that configurations can cause damage to equipment. Amplifier and speakers configuration, the amplifier power is key, that is, power amplifier power of the principle should be unified.mX9service manual download site
mX9service manual download site
As we all know, after the acoustics design, need based on a series of calculations to determine speakers power speakers power amplifier power then, but two power-how to achieve the best match?mX9service manual download site
First, in the human ear are within the 20Hz~20kHz domain, music signals really focused a lot of energy in the medium and low frequency, high frequency, low frequency energy in the energy equivalent to 1/10. So, General speaker treble loss of power than bass Horn low have more, to level sound balance; and amplifier like a current modulation device, it of entered audio signal of control Xia, output size different of current to speaker, makes of occurred size different of voice, in must impedance conditions Xia, to wants to let nominal power for 200W of amplifier reached 400W or several times of output actually is easy, just amplifier of distortion (TTCL HD) will will greatly to increased, this distortion main produced in in the, and High frequency Harmonic frequencies, distortion of its greater harmonic energy is greater, and the distortion of high frequency signals will be entering with high-frequency music signal treble, which is why small power amplifier pushed the speakers will be the reason for burning high head. While in many people's mind, as long as the amplifier power, it is possible to burn the speakers. Although some of the amplifier without distortion indicates, but due to device configuration is already congenitally deficient, distortion may occur during the use of, then distortion indicates that has lost its meaning. Moreover, due to limitations of user experience and quality, distortion of power amplifier tends to be ignored.

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