JL Audio MediaMaster GPS Antenna Amplifier Board from Japan
Low-noise amplifier printed circuit for GPS antennas in JL Audio MediaMaster marine stereos with nav functions, boosting weak satellite signals. 8529.90.19.40 classification for radio navigational aid components in multimedia nav systems.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Prove secondary nav function via system diagrams despite primary audio role
• Avoid bundling with speakers (8518) to maintain parts classification