Review on Car speaker Pioneer TS-1339R by Rimba

I bought them 4 months ago, installed them in a regular kia rio door connector through spacer rings, left for 1 month, felt a lack of bass, low frequencies, decided to soundproof the doors, hoping that the result would be much better. As a result, after the vibration-noise isolation of the doors and door cards, the small rattles emitted by the door itself disappeared, but the basses, as they were liquid and barely audible, remained, although I unscrewed them a little higher in the equalizer. Summing up, we can say that for its money it is a pretty good option, the quality is like that of most regular speakers. Of course, I don’t advise changing regular ones for them, the difference will be minimal. But if you want sound quality and more or less good bass, add another 1-2k and buy component acoustics, not coax, the quality will be much better.