I think lanzer makes some pretty sh!tty subs myslef but whta you think? O and Audiobahn sucks big ones as well.
who makes the worst subs??? They ALL suck.... The only good sub is one that is put in the proper enclosure. Over the years, i have dealt with almost all manufactures,,,,, Most subs/speakers are made overseas nowa days.......this levels the feild..... I cant honestly say what sucks the worst now....but I will say that no matter where they are made, the bottom line is what sounds best to YOUR ear..... If a 15 dollar sub sounds better than a 200 dollar sub to your ears, then i would go with the e;l cheapo..... but you also have to look at other things such as discplacment limited power handling..... I have done some nice things with l"low quality" speakers...