Electronics > Portable Audio & Video > Portable Bluetooth Speakers
20W Bluetooth Speaker Tesla Car Model WS-266
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 component (driver) and inefficient amplifier (ENG-001) result in distorted sound and low volume, leading to RMA (RMA-001) and negative reviews (REV-001, REV-006).
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