There are still a lot of well -known audio in the domestic audio industry, such as GAEPRO, Ruifeng audio, Hywei’s audio, and so on. Only how the price / performance ratio can not be generalized. After all The RCF unit must have a specific understanding to understand.
If it is a differential drive unit speaker technology, it must be the best driver of Yin Xiang.
There are still a lot of well -known audio in the domestic audio industry, such as GAEPRO, Ruifeng audio, Hywei’s audio, and so on. Only how the price / performance ratio can not be generalized. After all The RCF unit must have a specific understanding to understand.