Darvex wiring
Q Power makes wire, speakers, and subs.
Quantum Audio makes speakers, amps, and subs.
Realm Audio makes speakers, amps, and subs.
"Blues" car audio makes speakers/subs.
Treo makes subs/amps
T3 makes speakers as well as subs
Excessive Amperage - alternators
Motor City Reman - alternators
Mean Green - alternators
HO - alternators
Power Bastards - alternators
Rush Power Systems - alternators
Powerbank- Batteries
battcap - batteries
SVR - Batteries
Shuriken - Batteries
Too many to list, but those are a few.