MeTra 72-8110 Toyota Tweeter Harness Installation Guide

June 13, 2024
Metra

MeTra 72-8110 Toyota Tweeter Harness

MeTra-72-8110-Toyota-Tweeter-Harness-FIG-1 \(2\)

Product Information

The product is a Toyota Tweeter Harness (Model: 72-8110) designed for installation in Toyota vehicles manufactured between 2008 and 2020. The harness consists of four wires, with two wires  dedicated to the midrange speakers and two wires for the tweeters. The tweeter is equipped with a factory capacitor for  protection. The harness allows for both speakers to be connected together.However, if desired, the speakers can be used separately by following the pin locations and polarity indicated in the provided drawing.

Revision Date: 6/15/22

Product Usage Instructions

  1. Identify the four wires in the harness:
    • Wire 1: Tweeter positive (+)
    • Wire 2: Midrange positive (+)
    • Wire 3: Tweeter negative
    • Wire 4: Midrange negative (-)
  2. To retain both speakers connected together:
    • Use the harness as is.
  3. To use the speakers separately:
    • Refer to the provided drawing for pin locations and polarity.
    • Connect the desired wires accordingly to separate the speakers.

OVERVIEW

MeTra-72-8110-Toyota-Tweeter-Harness-FIG-1
\(1\)

  1. Tweeter positive +
  2. Midrange positive +
  3. Tweeter negative –
  4. Midrange negative –

There are (4) wires in this harness, (2) for the midrange speakers and (2) for the tweeters. Both speakers are connected together and the tweeter is protected with a factory capacitor. To retain both speakers use the harness as is. To use the speakers separately, refer to the drawing above for pin locations and polarity.

Adaption for component speakers

Connect new tweeters directly to crossover with wire from the new component set.MeTra-72-8110-Toyota-Tweeter-Harness-FIG-1 \(2\)

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