Inhouse product
Wire Harness - Zone 1 & 2 (B Port-RCA)
Compatible with MS-RA670 and MS-RA770 stereos
FUSION's Zone 1 & 2 Harness Wire for installation.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.