- Converts car stereo speaker outputs to RCA outputs<br />- Allows the addition of 2 or 4 channel amplifiers to most stereos without RCA outputs<br />- Allows the addition of amplifier and subwoofer to existing factory systems<br />- Adjustable lever matching from 0 to 2 volts<br />- For car stereos up to 80 watts<br />- easy to follow illustrated instructions<br /><br />                                                                                                                                Dimensions: 2.56 in x 1.69 in x 0.98 in (6.5 cm x 4.3 cm x 2.5 cm)<br />Weight: 2.43 oz (69 g)<br /><br />