Electronics > Portable Audio & Video > Portable Bluetooth Speakers
200W RGB 4000mAh Bluetooth Speaker EL-1160
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 declared 200W power is misleading (PMPO); the amplifier (COMP-002) is undersized to deliver this power cleanly, leading to distortion (RMA-003) and overheating (ENG-001), resulting in customer dissatisfaction (REV-001, REV-002).
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