Introduction

The passive radiators help the speaker improve its bass and are part of the cover that allows the speaker to be waterproof. Removing the passive radiator is one of the first steps in opening up the JBL Charge 3. You can uncover the insides of the speakers through the sides.

  1. Remove the two 8mm Phillips #1 screws from the tabs.
    • Remove the two 8mm Phillips #1 screws from the tabs.

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  2. Insert  the plastic opening tools underneath both tabs.
    • Insert the plastic opening tools underneath both tabs.

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    • Twist and pull open the passive radiator.

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    • Repeat all previous steps for the other passive radiator.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Jack Ng

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Cal Poly, Team S13-G1, White Fall 2018 Member of Cal Poly, Team S13-G1, White Fall 2018

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