Electronics > Portable Audio & Video > Portable Speakers
50W Bluetooth Speaker KA-8378
Brand: Generic / OEM
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Audited BOM: 10 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
Marketing promises 50W, but the amplifier (ENG-001) and speaker (COMP-002) are undersized, leading to distortion and low actual volume, resulting in complaints (RMA-002) and negative reviews (REV-001).
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