Efficiency

Efficiency: When purchasing power amplifier, in addition to the power, the fuse of power amplifier is another noteworthy place. If I like it 250W voltage is 14.4V, For a power amplifier, I will mutter about it psychologically, such as the nominal rated power of the amplifier 20A, I will leave without hesitation, because the insurance value should be 35A, and then we will look at the insurance. If the value is although many big brand amplifiers do not like this .This is not the amplifier I want at all. The nominal value is too false,Many inferior amplifiers like to do such things.