Electronics > Portable Audio & Video > Portable Bluetooth Speakers
200W RGB Water-Resistant Bluetooth Speaker EL-1171
Brand: Generic / OEM
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Audited BOM: 14 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-005) fails prematurely (ENG-001) due to inadequate heat dissipation, leading to total product failures (RMA-001) and customer complaints about durability and power (REV-001).
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