Electronics > Audio > Home Audio > Speakers > Subwoofers

18-inch 1200W Powered Subwoofer LK-SUB18

Name: 18-inch 1200W Powered Subwoofer LK-SUB18
Brand: Generic / OEM

Brand: Generic / OEM • Audited BOM: 10 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 amplifier (COMP-002) overheats due to an undersized heatsink (ENG-001), leading to component failure (RMA-001) and customer complaints of overheating and burnout (REV-001).

🔒 +4 additional failure modes & return complaint chains locked Unlock Full RMA Analysis