For host (cassette player / card machine / CD / VCD / DVD, etc.) without low-frequency (RCA) output.
It will be the speaker frequency output is converted to low-frequency (RCA) output to the car amplifier or subwoofer.
Simply connect this converter to your vehicle’s speaker output wires.
Helps to adjust power output from amplifier.
Ideal for home and car audio.
Helps to increase your audio quality.
Equalize speaker output.
1 x Car Impedance Converter