Simple Subwoofer Box Wiring Diagram Sub Box Wire Diagrams : Sub Wire Diagram : Sub Box Wire Diagrams - My m coupe came with the pinnacle hifi carver gadget this is the first thx licensed manufacturing unit stereo from a ecu car manufacturer. Fantastically though, it seemed to lack low-stop, there may be most effective so much bass you could get from 6 inch subwoofers. After which removing the plastic rivets that hold the bulkhead carpet piece in. Minimally, the passenger side retainers () can be eliminated and the piece may be cautiously flexed to the motive force facet. Further the driving force side retainers (3, one rivet style in the back of the light and clips preserving the bulkhead piece to the facet piece) may be removed so the bulkhead cowl can be eliminated from the automobile:. In studying any installations of additional subwoofers to the manufacturing unit system i found some forum posts that helped get me started out, way to all of those guys for his or her contributions that made this venture an simpler begin for me:. Notice: disconnecting the battery floor wire before working with any wiring tasks within the automobile is often a exact practice. Additionally observe that this might require resetting the pinch protection for the electricity windows (roll down and press down button 4 times, then roll up and keep a few seconds- vehicle up/down need to paintings if successful) and resetting memory for the radio and electricity seats.
I began my set up with the aid of further investigating the oe amplifier pin-out for the top hifi (a18) amplifier used in my car, and discovered the following twine hues related to the subwoofer outputs from the amplifier, these matched the colours that gv from belgium had in his documentation:. Earlier than starting the challenge, i made certain i had a few 8 gauge strength and floor twine with connectors for the amplifier, some 12 gauge speaker wire for the speaker, a fuse holder and fuse, and some rca patch cords. I also purchased a scosche loc80 line output converter to convert the excessive energy speaker stage outputs to line level rca inputs for the amplifier. After evaluating my dreams and the consequences, i finished up replacing the loc80 with an mtx req (now marketed as a streetwires product). The factory head unit adjusts bass ranges down as soon as the volume exceeds a positive factor to store the manufacturing unit audio system from damage, the req compensates for this in addition to offering line degree conversion and noise elimination circuitry:.