The final goal of the home audio system is to get the ideal listening effect, such as enjoying the audio effect of the theater at home. However, the family is different from the theater, so the acoustic effects required to appreciate different properties of audio -visies are also different. For popular music, classical music, light music, etc., it can correctly restore various instruments. Live, siege, etc.

For sound sources, the first choice is DVD, because DVD is a pure digital design, most of which are equipped with an AC-3 interface, which can directly form a Dolby surround sound system with AC-3. The CD machine is also good, but it should be noted that different sound sources will eventually get different sound effects (even if the equipment is exactly the same).

For the power amplifier, it is required to have more inputs and output terminals (if the home theater system is set up, at least 6 pairs), there is a large power output, and the impedance should be matched.

For speakers, power can be smaller, because family use generally does not require high power output, but the sensitivity, pointing characteristics, and frequency characteristics of the speaker should have higher requirements. Just accept it.

The connection line is the easiest to ignore by enthusiasts, but it turns out that their impact on sound effects must not be ignored, and their frequency characteristics and shielding characteristics must be good.