Review on Hertz MPK 165.3: The Ultimate 6.5" Two Way Car Audio Speaker Component System by Hien Quang ᠌

For those who hope to get a good sound "out of the box" from the standard head of a modern car - I hasten to disappoint, you can't do without a modern GU with an equalizer (I won't tell you about the processor and amplifier). The frequency response is terrible frequencies of 125, 600 and 8000 Hz are greatly overestimated, the rest are not so much, but need to be corrected. I managed to adjust it normally from the GU on an android with an equalizer using the RTA application - that's why I put 4, not 2 stars. From the regular GU plays so you want to puke.