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20W x2 31.3" x 3.5" x 2.8" (796x88x72mm) Durable Subwoofer USB Aux TWS Speaker 3200mAh 3.7V D-G102 8Pcs Case

Name: 20W x2 31.3" x 3.5" x 2.8" (796x88x72mm) Durable Subwoofer USB Aux TWS Speaker 3200mAh 3.7V D-G102 8Pcs Case
Brand: Generic / OEM

Brand: Generic / OEM • Audited BOM: 12 Components

Observed Retail See Benchmarks

China Factory FOB $ ••.•• 🔒 FOB

US Landed Margin ••% 🔒 Margin

RMA Chain & Defect Intelligence

Root cause causal graph linking factory engineering flaws to verified consumer return reasons.

⚡ Causal Link: Defect to Consumer Return

The faulty charging circuit (ENG-001) causes premature degradation of the battery (COMP-004), leading to charging failures (RMA-001) and customer dissatisfaction (REV-002).

🔒 +5 additional failure modes & return complaint chains locked Unlock Full RMA Analysis