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Customer Reviews

Metra 72-8110 Speaker Wiring Harness

For select Toyota, Scion, and Subaru vehicles — adapts new car speakers to factory connectors

MFR # 72-8110

Metra 72-8110 Speaker Wiring Harness

Metra 72-8110 Speaker Wiring Harness

For select Toyota, Scion, and Subaru vehicles — adapts new car speakers to factory connectors

MFR # 72-8110

4 reviews
View this product

Harness fit

Crutchfield customer from San Bernardino, CA on 6/16/2021

2017 Toyota Camry

Verified customer (What's this?)
Verified employee purchase (What's this?)

The harness was long enough for an easy installation

Pros: Make it easy to replace stock speaker with this harness

Cons: None

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0 of 0 found this helpful

Plug N Play

Crutchfield customer from FORT WORTH, TX on 6/2/2021

2021 Toyota Corolla

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Verified employee purchase (What's this?)

Perfect for my tweeters on my Hertz component speakers. Made it easier to install. Perfect fit.

Pros:

Cons:

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0 of 0 found this helpful

Perfect fit

Wesley from St Paul, MN on 5/26/2021

2018 Toyota RAV4

Verified customer (What's this?)
Verified employee purchase (What's this?)

This adapter was perfect for installing new dash speakers in my 2018 Toyota RAV4 Hybrid. I was leery of replacing those speakers because it didn't seem like there was a easy way to wire them (besides a Taco Tunes adapter available online) so I was thrilled to see Metra finally offer this.

Pros: Easy installation Perfect fit

Cons:

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0 of 0 found this helpful

Perfect to avoid touching the finicky aluminum speaker wiring

Peter from Richmond, VA on 5/21/2021

2021 Toyota Corolla

Verified customer (What's this?)
Verified employee purchase (What's this?)

Used this to wire up a pair of tweeters in a 2021 corolla sedan dash. a note on polarity. On this year and model, and this probably also applies to the 2020, the connector is pinned with pins 1 and 2 (pin 1 is farthest from clip) are negative, and pins 3 and 4 are positive. I confirmed with the schematic document from Toyota Information System for the Audio System with Built in (to the radio) amplifier. this is not consistent between models. This means that you need to reverse the polarity for this particular vehicle, and consider the white as the negative, black as positive. I believe the current generation Rav4 also uses the opposite polarity but I can only confirm the corolla sedan. It would be useful to compile a list of which vehicles use pins 1 and 2 as positive (standard) and which vehicles use pins 1 and 2 as negative (backwards). This is an issue not unique to Metra's harness, but all similar, so I can't realy blame Metra for Toyota's inconsistency.

Pros: With some cutting, soldering, and Tesa taping, makes a professional looking harness

Cons: Toyota is inconsistent with polarity on this connector, some models are backwards.

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