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Marshall Kilburn II Main Speaker Replacement

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Replacing the main speaker of the Marshall Kilburn II needs careful handling. Marshall Kilburn II portable Bluetooth speaker is well-known for its robust sound and classic design.

However, over time the main speaker components may degrade, reducing the sound quality. Depending on usage the speaker could accumulate dust, if the speaker is dropped too many times it could loosen some component in the main speakers, which could cause damages. Replacing this part of the speaker can restore the speaker's original performance.

Use this guide to help you replace the main speaker on your Marshall Kilburn II. This procedure entails carefully opening the unit and installing the new speaker. With a Phillip #1 screwdriver and a bit of patience you can extend the life of your Marshall Kilburn II.

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  1. Marshall Kilburn II Main Speaker Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Flip the front of the Marshall Kilburn II on a flat surface so the back is facing you.

    • Use a Phillips #1 screwdriver to remove all ten 4 mm screws.

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  2. Marshall Kilburn II Main Speaker Replacement: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Lift the charging port cover.

    • Use a Phillips #1 screwdriver to remove the two 4 mm screws.

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  3. Marshall Kilburn II Main Speaker Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Slightly lift up the back cover of the speaker just enough to be able to see the inside compartment of the speaker.

    • Take care not to strain the attached cables.

    • You can use an opening tool to help pry up the back cover from the sides if the back cover doesn't lift up easily.

    • Lift the back cover just enough to be able to see the inside compartment of the speaker.

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  5. Marshall Kilburn II Main Speaker Replacement: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Locate the battery, which is attached on the inside bottom left corner. Refer to image 1.

    • Identify the black cable that connects from the battery to the back cover of the speaker.

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  6. Marshall Kilburn II Main Speaker Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Grip the white battery connector and pull it directly out of its socket.

    • Remove the battery by pulling the battery up out of its housing.

    • You will need to cut the white zip tie which holds the battery cable and the other cables together.

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  7. Marshall Kilburn II Main Speaker Replacement, Main Speaker: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement, Main Speaker: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0

    • Firmly press on the tab on the speake connector and pull up to disconnect it.

    • Disconnect the two speaker connectors.

    • Avoid using excessive force when pulling the wires to avoid damages.

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  8. Marshall Kilburn II Main Speaker Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Marshall Kilburn II Main Speaker Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0

    • Use a Phillips #1 screwdriver to remove all six 4 mm screws securing the main speaker.

    • Be mindful of the strong magnetic pull from the speaker.

    • Remove the main speaker.

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To reassemble your device, follow the above steps in reverse order.

Take your e-waste to an R2 or e-Stewards certified recycler.

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david Angoran

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University of North Texas, Team 1-2, Kilpatrick Fall 2024 crwdns2935289:0University of North Texas, Team 1-2, Kilpatrick Fall 2024crwdne2935289:0

UNT-KILPATRICK-F24S1G2

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