High Level to Low Level Converter Car RCA Speaker Adapter Bass Adapter Wire Car Speaker Level Converter Cord High Level to Low Level Converter Car RCA Speaker Adapter Bass Adapter Wire Car Speaker Level Converter Cord OOTDTY &nbsp ; Features: Stable performance. Universal for various car models. Converts car-stereo speaker outputs to RCA outputs. Convert high frequency output to low frequency output, true channel separation. Input sensitivity is adjustable. Used for hosts without low frequency (RCA) output (like cassette player/card player /VCD/DVD, etc.) to convert horn high frequency output to low frequency (RCA) output to car power amplifiers or subwoofers. Specifications: Material: Plastic Size: About. 8.5x5.2x2.5cm/3.35x2.05x0.98in Package Includes: 1x High to Low Level Converter note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. _x000D_ _x000D_