How to Properly Tune a Car Subwoofer?
1 Answers
Set the amplifier channel switch function to the HPF position, approximately at 60-70Hz, and preset the Gain (volume) to the minimum. Set the amplifier channel switch function to the HPF position, approximately at 60-70Hz, with the LPF set 5-10Hz higher, and preset the Gain to the minimum. Adjust the volume of the CD car audio speaker host to 90-95% of the maximum value. Gradually increase the volume until the speakers just begin to distort, then stop. Slightly reduce the volume until there is no distortion. At this point, the CD host and the front sound field amplifier's levels are perfectly matched.