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JBL Quantum Duo

JBL Quantum Duo


Questions about JBL Quantum Duo

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MarcoW473

2 years ago

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chschmid67

4 years ago

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M.Vona

4 years ago

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stoic_ails

4 years ago • purchased this product

purchased this product
I can't help you directly, except to inform you that this has never happened with ours. So it doesn't sound normal to me. But I've also never listened to music on the side for a longer period of time without doing something on the pc (afk, so to speak), I have to say. Maybe a firmware upgrade could help, have a look at de.jbl.com/gaming-speakers/QUANTUM+DUO-.html under documents+downloads.

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