Review on Alpine SPG 13CS SPG 13CS by Jagvir Singh ᠌

I got it about a year ago, they played for about a month, at first it was a very failed middle! Then everything returned to normal. They were placed in a prepared door with vibration and Shumkov, the volume of the door is 42 liters. I must say right away that you won’t get bass below 80 Hz, so after reading reviews and “car audio” I put a filter on the amp 90 Hz and a filter on the subwoofer 100 Hz - perfect, the sub is not localized! Particularly bright mids and highs, very clear sound, the tweeters in the crossover left 0 dB. The tweeter fits perfectly into the "Volkswagen" regular place in the door.