The rated power of 60- 100W is enough for home use, and the speaker of 60W needs the power amplifier of 120W to push it, so the sound quality is very good. Because 120W is only turned on below 60W, there is no distortion. (60W*2 sound effect, a room within 40 square meters is enough)
The cost of the speaker is very simple, that is, speaker+divider+box.
Now there are many fake speakers, fake speakers. The speakers of these speakers are cheap and inferior speakers with low cost and poor bass.
A big horn is a big magnet. The installation of large magnetic steel is very simple, without technical content, and ordinary magnetic steel is worthless; However, the bass frequency technology of the horn is relatively high. Generally, small factories do not have this technology, but the appearance does not mean that the bass is not good.
Brand-name 15 inch speakers are more expensive, with good bass, but very powerful, which is not suitable for home use.
A famous brand speaker 15 inch 1000 yuan, a cottage speaker 15 inch 100 yuan, but not a professional, there is no way to tell.
Therefore, home speakers cannot choose high-power stage speakers.