Crown Audio Amplifier Power Transistor Module

High-power transistor module for Crown professional audio amplifiers, containing matched MOSFET pairs on heatsink. HTS 8518.90.81.00 for audio amplifier electrical parts. Used in live sound reinforcement systems.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8541.90.00Higher: 50% vs 35%

If photosensitive semiconductor transistors

Light-sensitive transistors exclude from general audio amplifier parts.

8536.90.40Same rate: 35%

If imported as mounted semiconductor device

Electrical apparatus for switching/protection has precedence over audio parts.

8473.30.20Higher: 50% vs 35%

If for computer audio amplifier applications

Parts of computers take precedence over general audio equipment parts.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Provide heat dissipation specs to confirm amplifier part classification

ESD protective packaging required for semiconductor components