I also plan to buy X series ... I learned in many forums that the high frequency of X4 and X6 is the same. X6' s middle and low frequencies are larger, so it will have higher sound pressure. Low frequency is the biggest buying point of X6 compared with X4, but some people say that X4' s voice is more delicate than X6' s! !

Personally, I think X4 with H 10 SUB will be more cost-effective, and in terms of low frequency, professional subwoofer with10Inch is definitely better than two 6.5 medium and low frequencies, and low frequency processing is more professional. ...

I'm going to match it like this. It's 2000 yuan cheaper than two X6s. Of course, no matter how it is matched, X6 is X6, X4 is X4, and there is no equation for sound. If it is not 2+2=4, it can be changed to 1+3=4. Everyone has their own characteristics, and the voice can't be answered by data unless the difference is very big. ...

If you want to be a cost-effective home theater, you don't need a relatively high-end display such as X4 X6, H5 is enough. X series is generally used to listen to songs. This is also the essence of monitoring. Although H5 is also a monitor box, its low-frequency unit is bigger than X4, or worse than X4, but this is only for music. Anyway, if the ear is not particularly high-end, H5 is enough ... the speaker is not too high.