New Kicker, MTX, are all made in asia, not the USA, most all of the major US car audio manufactures are made in asia, and pretty much all of the amplifiers are made overseas, with a few exceptions
There are still alot of subwoofers still made in the USA
Incriminator audio
Digital Designs
Atomic
Image Dynamics
Fi
Acendant audio
Mach 5 audio
SSA
DC sound labs
I could go on and on but you get the point.