About the Metra 72-5512 Speaker Harness
Metra 72-5512
Metra 72-5512
These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings. Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if these adapters are compatible with your vehicle. Warranty: 60 days.
Note: Some aftermarket speakers have terminals that are wider than this harness's slide-on connectors. You may need to widen the harness's female slide-on connectors, or use the slide terminals that may be included with the speakers. If you need to connect your new speaker's connectors to the harness, soldering is best, and crimping is also very popular — see "Accessories."
What's in the box:
Metra 72-5512 Speaker Harness owner's manual
- 2 Speaker harnesses
Reviews (278)
Customer reviews for Metra 72-5512 Speaker Harness
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More details on the Metra 72-5512 Speaker Harness

Product Research
Features
Crutchfield Speaker Harness: Crutchfield speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The Crutchfield speaker harness features two female quick-slide connectors on one end to attach directly to your new aftermarket car speakers & a proprietary Molex connector on the other end that connects to your vehicle's factory speaker plug.
Quick-Slide Connectors: The Crutchfield speaker harness is equipped with a large (positive) & small (negative) female quick-slide terminal. These quick-slide terminals fit directly onto most aftermarket car stereo speaker terminals (slight crimping may be required). In rare cases that the quick-slide terminals do not fit your car speaker terminals, you will need to solder the Crutchfield speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the Crutchfield speaker harness with the correct size terminal.
Note: Installation tools, hardware, & accessories are not included & sold separately. Please see the Accessories tab for recommendations & availability.
Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.115" (inner width).
Wire Code Chart: Two identical Crutchfield speaker harnesses are included.
Wire Color | Function |
White | Positive |
Black | Negative |
The Crutchfield Car Selector: Please visit the Crutchfield Car Selector for your specific type of vehicle.
The Metra 72-5512 Speaker Harness replaces these items
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Customer Q&A
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worked perfect. But my 98.5 F 250 with 7.3 needed two pair and they only sent 1 pair. I had to travel 50 miles round trip to find another pair. Might be different for the 99.
Kirk from Champion, MI