no-sound Troubleshooting

No sound on the Marshall Emberton II tragbare Bluetooth Lautsprecher, kabellos, koppelbar, IP67 Staub und wasserfest, über 30 Stunden Spielzeit, Schnellladung, Innen- und Außenlautsprecher - Schwarz und Stahl

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

The soundbar powers on but produces no audio, often from a wrong input, a loose HDMI connection or a muted source.

How to fix No sound

Check the volume

Ensure the volume is not muted and is turned up.

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 2 min

Reconnect the device

Reconnect the device to the app or source.

Source: JBL support — speaker troubleshooting Confidence: 80% Verified Aug 9, 2026

Difficulty: ★ Est. 3 min

Replacement parts for the Marshall Emberton II tragbare Bluetooth Lautsprecher, kabellos, koppelbar, IP67 Staub und wasserfest, über 30 Stunden Spielzeit, Schnellladung, Innen- und Außenlautsprecher - Schwarz und Stahl

Marshall 1006788 Replacement Battery Marshall 1006788 Mounting Bracket Marshall 1006788 Power Adapter Marshall 1006788 Faceplate

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