we mentioned how to choose a good speaker last time, in fact, a good amplifier is playing an important role in an audio system too. When we are choosing amplifier, it would be difficult to find out the obvious flaws from its description. Apart from some details in the technical specifications, we should pay attention to the following aspects:
Power and Quality Many people are being more attentive to the amplifier output power of the amplifier, because they generally believe that: the greater the power amplifier, which forces more adequate, the easier it is to promote the speaker, so the more likely to get good sound from a speaker in. For example, our hot products FP14 000 and FP10000Q, respectively, the power is 2350W and 1350W, when these two amplifiers are using with some suitable speakers, they are able to play very good sound. On the aspect of the power of an amplifier, the relationship between the amplifier and speakers as power generators and loads, when the load is small, but you simply use a super generator, which results in addition to increased costs, there is no advantage except resulting in waste.
Besides the sound pressure which a human can withstand is limited, and a average family listening space is limited too.Therefore, in the purchase of the amplifier, if people only pay attention to the power of it, may seem one-sided. Therefore, when people are choosing the amplifier for home theater sound system, we usually recommended some suitable amplifiers like FB-6KQ, which is only 625W power amplifier.
the heavier one means the better one?
Many people in the choice of amplifier will weigh about the weight of the amplifier, actually, using this method to judge the merits of the amplifier can be served as a simple and practical way. Because the light-weight amplifier must be omitted certain parts of the amplifier, or in the selection of parts, "shrink", but the most obvious is the power part. For the high power output amplifier to have enough energy to supply a good amplifier, the designer will tend to make the DC power supply to retain sufficient power margin. For this reason, the amplifier must adopt heavyweight large-capacity transformer. For example, our CA series amplifier, especially particularly being welcomed and selling well in India or Southeast Asia market.