I dunno bout there subs but the tubes they used to make was killa. way better than the bazoka brand.....
Aloha
Personaly i do not care for the tubes. I have built boxes to replace the tubes with a great increase in output.yeah I had a couple diff tubes the smallest was a 10' and the largest was the 18'. they were worth the $$$, got loud and played deep,low. dammm I wish I kept them. people always was asking what kinda subs and when I tell them tm rush they ask if I got it from the flea market....Hahahahaha
Aloha
The old owners name was Gary; he is a friend of my dads. My dad had one of the first subs Gary made, back when they both worked at a furniture place.the owner of a local car audio store founded tm rush and sold it to someone else, but ive heard quite a bit of their subs and they were alright but their tubes are phenomonal