Digital Wireless Mic DSP Audio Processing Board
A high-performance digital signal processing printed circuit assembly for digital wireless microphone systems, handling audio encoding, error correction, and amplification. It is a component part of wireless microphone systems classified under heading 85.18. This product is classified under 8518.90.00 as a part of microphones and their stands.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as a complete microphone with integrated DSP
Complete microphones are classified under 8518.10.00, not as parts.
If the board is solely a processor integrated circuit
Electronic integrated circuits as processors are classified under 8542.31.00.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• As a printed circuit assembly, ensure it is not classified as a complete machine; it is a part of a microphone system
• Provide a technical description to CBSA showing its role in audio encoding and amplification
• Check if the board contains active elements, which may affect classification under Chapter 85 notes
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