Without housing, having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceeding 50 mm, for telecommunication use
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: > Loudspeakers, whether or not mounted in their enclosures: > Other: > Without housing, having a frequency range of 300 Hz to 3.4 kHz with a diameter of not exceeding 50 mm, for telecommunication use
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Products classified under HTS 8518.29.40.00
VoIP Receiver Bare Loudspeaker 45mm
Houseless 45mm electromagnetic loudspeaker for VoIP desk phones, tuned to telecommunication voice spectrum 300 Hz to 3.4 kHz. Designed for direct PCB mounting in communication devices. Fits HTS 8518.29.4000 as a naked driver for telecom applications.
Emergency Phone Booth Speaker 33mm
Bare 33mm loudspeaker for emergency phone booth handsets, tuned to voice telephony band 300 Hz-3.4 kHz for clear announcements. No housing for vandal-resistant installation. HTS 8518.29.4000 for public telecom infrastructure.
Telecom Voice Coil Speaker 40mm
A bare voice coil loudspeaker unit, 40mm in diameter, designed for telecommunication handsets with a frequency response of 300 Hz to 3.4 kHz. It lacks an external housing and is intended for integration into telephone receivers or VoIP devices for voice transmission. Classified under HTS 8518.29.4000 due to its specific size, frequency range, and telecom application without enclosure.
Handset Microphone Speaker Driver 35mm
Unhoused dynamic speaker driver, 35mm diameter, optimized for telephone handsets with 300 Hz-3.4 kHz voice band response. Used in traditional landline phones for clear speech output. Meets HTS 8518.29.4000 criteria for bare telecom loudspeakers under 50mm.
DECT Cordless Phone Speaker Unit 30mm
Naked 30mm speaker transducer for DECT cordless phone earpieces, with precise 300 Hz-3.4 kHz response for voice clarity. No housing, for OEM assembly in wireless handsets. Precisely matches HTS 8518.29.4000 telecom speaker requirements.
PBX System Console Speaker 42mm
Unenclosed 42mm dynamic driver for PBX telephone console handsets, frequency limited to voice band 300 Hz-3.4 kHz. Bare unit for business communication systems integration. HTS 8518.29.4000 due to telecom-specific design and dimensions.
IP Desk Phone Earpiece Driver 38mm
Bare 38mm loudspeaker element for IP desk phone earpieces, engineered for telecommunication voice frequencies 300 Hz-3.4 kHz. Lacks housing for custom handset assembly. Classifies under HTS 8518.29.4000 for its precise telecom specs.
Conference Call Pod Speaker Module 48mm
Houseless 48mm speaker coil unit for conference call pods, tuned to standard teleconferencing voice range 300 Hz-3.4 kHz. For OEM embedding in communication hubs. Meets all criteria for HTS 8518.29.4000 bare telecom loudspeaker.
Analog Telephone Receiver Speaker 25mm
Compact 25mm bare receiver speaker for analog telephones, with frequency response strictly 300 Hz-3.4 kHz for voice telephony. No enclosure, direct mount design. HTS 8518.29.4000 classification for small telecom drivers.
Walkie-Talkie Audio Output Driver 50mm
Maximum-size 50mm unenclosed driver for walkie-talkie audio output, optimized for voice comms 300 Hz-3.4 kHz. Telecom-grade for two-way radio handsets. Borderline HTS 8518.29.4000 by exact diameter limit.