Electronics > Audio > Speakers > PA Speakers
High Power Tower Speaker EL-1180
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
Low-quality components on the amplifier board (ENG-001) lead to overheating and total product failure (RMA-001), causing customer dissatisfaction (REV-001, REV-002).
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