전기기기와 그 부분품, 녹음기ㆍ음성 재생기ㆍ텔레비전의 영상과 음성의 기록기ㆍ재생기와 이들의 부분품ㆍ부속품 › Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or no
Other audio-frequency electric amplifiers
HS 851840
Pick a lane
Clearance difficulty by destination
- KoreaBroker recommended
[KATS] Household electrical appliances need KC safety certification (factory audit + product test, with periodic audits) or safety confirmation; customs blocks entry without it and testing is per model.
- United StatesTake care
[FCC] Wired speakers/headphones sit at SDoC level; Bluetooth models need FCC Certification and an FCC ID.
- TaiwanTake care
[BSMI] Many electrical goods are BSMI legal-inspection commodities (import rule C02): type approval plus product certification registration or batch inspection, then the inspection mark. Often only part of a heading is covered, so the exact model must be checked.
- ChinaBroker recommended
[SAMR/CNCA] Appliances and electrical parts on the CCC catalogue need mandatory certification: factory audit, type test and the CCC mark. Only part of a heading is usually covered, so the exact product must be checked. (Our CCC mapping is the 2020 announcement, reference only.)
2026-09-07
Names (4 languages)
- enOther audio-frequency electric amplifiers
- zh_hant其他聲頻擴大器
- zh_hans其他声频扩大器
National tariff lines
Korea
- 8518400000가청주파증폭기
United States
- 8518.40.10.00For use as repeaters in line telephony
- 8518.40.20.00Other
Taiwan
- 85184010009供有線電話產品增音器用之擴大器
- 85184090002其他聲頻擴大器
China
- 85184000-音频扩大器
Rulings
Korea 12
United States 15
- The tariff classification of four assistive telecommunication devices from China
- The tariff classification of a Pre-Amp PCBA from China
- The tariff classification of audio-frequency electric amplifiers from China
- The tariff classification of a sound system from an unspecified country of origin
- The tariff classification of an AM/FM glass antenna amplifier from South Korea