Electrical machinery and equipment and parts thereof › Microphones and stands therefor; loudspeakers
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
Rulings held:Korea 12United States 41Taiwan 6China —
Korea 12
- 관세평가분류원디지털 오디오 파워앰프 ; NXAMP4X1 MK2Decided line: 8518400000Date: 2021-05-01Reference: CLIP-0072021001655
- 관세평가분류원AMPLIFIER ; 96370-D2500 ; ChinaDecided line: 8518400000Date: 2017-10-11Reference: CLIP-0072017006351
- 관세평가분류원AMPLIFIER ; 96370-D2000 ; ChinaDecided line: 8518400000Date: 2017-10-11Reference: CLIP-0072017006352
United States 41
- NYThe tariff classification of four assistive telecommunication devices from ChinaDecided line: 8517.18.0050, 8518.21.0000, 8518.40.2000Date: 2026-02-27Reference: N358350
- NYThe tariff classification of a Pre-Amp PCBA from ChinaDecided line: 8518.40.2000, 9903.01.24, 9903.01.25, 9903.88.03Date: 2025-09-24Reference: N353460
- NYThe tariff classification of audio-frequency electric amplifiers from ChinaDecided line: 8518.40.2000, 9903.88.03Date: 2021-10-01Reference: N321626
No public classification-ruling corpus exists for China, so there is nothing to show.