About the Metra 72-7902 Speaker Wiring Adapters
Metra 72-7902 adapters
Metra 72-7902 adapters
These harnesses allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings. Two adapters are included for one pair of speakers.
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 Crutchfield-supplied harness, soldering is best, and crimping is also very popular — see "Accessories."
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: 1 year.
What's in the box:
Metra 72-7902 Speaker Wiring Adapters owner's manual
- 2 Speaker harnesses
Reviews (330)
Customer reviews for Metra 72-7902 Speaker Wiring Adapters
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More details on the Metra 72-7902 Speaker Wiring Adapters
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Features
Metra Speaker Harness: Metra speaker harnesses prevent you from having to cut your vehicle's factory speaker plugs when replacing your factory speakers with aftermarket car speakers. The Metra 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 Metra 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 Metra speaker harness to your aftermarket speaker's terminals or replace the quick-slide connectors on the Metra 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 Metra speaker harnesses are included.
| Wire Color | Function |
| White | Positive |
| Black | Negative |
The Metra 72-7902 Speaker Wiring Adapters replaces these items
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Customer Q&A
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I'm sure these are great connectors as Metra does a great job. The Sales Advisor said these were the correct adapters for my 2023 Lexus NX. She was 1,000% wrong. Glad I didn't listen to her and purchased the correct ones.
Donald from Dunnellon, FL