Creating sounds for your Home Car Marine that will last a lifetime. GTA Car Audio Specializes in MARINE AUDIO CAR AUDIO/VIDEO SECURITY SYSTEMS REMOTE STARTERS HID LED LIGHTING SYSTEM UPGRADE. Ever since 1995, we have aimed at putting the listener in touch with the music. Now, we bring our expertise into your car.Our starting point was that while most car passengers may spend hours listening to their favorite music, the quality and performance of car audio systems has not followed the rapid development of the car itself. GTA Car Audio redefined the segment for car-audio by increasing the joy of ownership and use of the sound system.