Electronics > Audio > Speakers > Bluetooth Speakers
120W Bluetooth 5.0 Tower Speaker AL-3929
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
The audio amplifier (COMP-002) lacks adequate heatsinking or is undersized, leading to overheating (ENG-001), which causes automatic shutdowns (RMA-004) and user frustration (REV-006).
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