Electronics > Portable Audio & Video > Portable Speakers > Portable Bluetooth Speakers
20W Portable Bluetooth Speaker D-6110 with Microphone Input
Brand: Generic / OEM
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Audited BOM: 12 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The audio amplifier (COMP-006) is undersized and lacks adequate heat dissipation (ENG-001), leading to premature failures (RMA-001) and distortion/burning (REV-001, REV-005).
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