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HTS heading 8518: Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone,

Heading 8518 of the US Harmonized Tariff Schedule covers Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers; audio-frequency electric amplifiers; electric sound amplifier sets; parts thereof. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev20 · check on hts.usitc.gov

Heading 8518 at a glance

Goods named in this heading (official line texts): Microphones having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceeding 10 …, Single loudspeakers, mounted in their enclosures, Multiple loudspeakers, mounted in the same enclosure, Without housing, having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceedin…, Line teleph…, For use as repeaters in line telephony, Electric sound amplifier sets, Printed circuit a.

Subheadings (6-digit)

All tariff lines in heading 8518

LineDescriptionGeneralSection 301 (China)Exclusions
8518.10.40Microphones having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceeding 10 …FreeList 3 +25%
8518.10.80Microphones and stands therefor: OtherFreeList 4A +7.5%
8518.21.00Single loudspeakers, mounted in their enclosuresFreeList 4A +7.5%
8518.22.00Multiple loudspeakers, mounted in the same enclosureFreeList 4A +7.5%
8518.29.40Without housing, having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceedin…FreeList 4B (suspended, no extra duty)
8518.29.80Other: OtherFreeList 4A +7.5%
8518.30.10Headphones and earphones, whether or not combined with a microphone, and sets co…: Line teleph…FreeList 4A +7.5%
8518.30.20Headphones and earphones, whether or not combined with a microphone, and sets co…: OtherFreeList 4B (suspended, no extra duty)
8518.40.10For use as repeaters in line telephonyFreeList 3 +25%
8518.40.20Audio-frequency electric amplifiers: OtherFreeList 3 +25%
8518.50.00Electric sound amplifier setsFreeList 3 +25%
8518.90.20Printed circuit assemblies of line telephone handsets; parts of repeatersFreeList 3 +25%
8518.90.41Of line telephone handsets of subheading 8518.30.10; of repeaters of subheading …: OtherFreeList 3 +25%
8518.90.60Printed circuit assemblies of the articles of subheading 8518.10.40 or 8518.29.40FreeList 3 +25%
8518.90.81Other: OtherFreeList 3 +25%

All of chapter 85 · Chapter 85 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.