About the Metra 72-8109 Speaker Wiring Adapters
Metra 72-8109
Metra 72-8109
These harnesses will allow you to plug your new speakers into the factory connectors present in your vehicle's speaker openings.
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.
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 72-8109 Speaker Wiring Adapters owner's manual
- 2 Speaker harnesses
Featured review
These fit perfectly in a 2019 Camry SE. Really great for someone who wants to retain all of the factory wiring and not have to splice anything.
Gregory from Jay, FL
Customer Q&A
Q
Metra 72-8109 Speaker Wiring Adapters.......... is this the correct adapters for a 2019 Toyota Tacoma SR5 Double cab non jbl system?
A
Yes.
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More details on the Metra 72-8109 Speaker Wiring Adapters
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Features
Metra Speaker Harness: Metra speaker harnesses prevent having to splice into your vehicle's factory wiring/speaker plugs when replacing the 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 speakers and 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) and 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, and accessories are not included and sold separately. Please see the Accessories tab for recommendations and availability.
Quick-Slide Terminal Measurements: The positive female quick-slide terminal measures 0.205" (inner width), while the negative female quick-slide terminal measures 0.110" (inner width).
Wire Code Chart: Two identical Metra speaker harnesses are included.
| Wire Color | Function |
| White | Positive |
| Black | Negative |
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