Electronics > Portable Audio & Video > Portable Bluetooth Speakers
15W Portable Bluetooth Speaker MM-YX50
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 low-quality audio amplifier (ENG-001) cannot support the loudspeaker's nominal power (COMP-002) without distortion, leading to complaints of blown-out sound (RMA-001, REV-001).
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