tcguy85
10+ year member
CarAudio.com Veteran
i don't understand.... what do u mean by "trying to hit 15hz"? there is a part of that song "bass i love you" by bassotronics that has a 7hz tone and my 10 plays it when i turn the subsonic filter off. so i think every sub system should be able to play 15 hz or even 5hz but you won't hear it, only see it.
