Conference Microphone Array Signal Processor PCA from China
Multi-channel printed circuit assembly with beamforming DSP for ceiling-mounted conference microphone arrays under 8518.10.40. Processes multiple mic capsules into clear audio pickup. Qualifies under 8518.90.60.00 for those professional mics.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Document DSP algorithms and mic compatibility to prove subheading 8518.10.40 applicability
• Ensure import entries specify 'not standalone amplifier' to avoid 8518.40 duties
• Test for RoHS compliance; electronics importers often face REACH scrutiny on solder materials