851840subheading
Audio-frequency electric amplifiers
Duty0%
Landed-cost calculator
Related codes
851810Microphones and stands thereforsubheadingDuty0%851821Single loudspeakers, mounted in their enclosuressubheadingDuty0%851822Multiple loudspeakers, mounted in the same enclosuresubheadingDuty0%851829Other loudspeakerssubheadingDuty0%851830Headphones and earphones; microphone-loudspeaker setssubheadingDuty0%851850Electric sound amplifier setssubheadingDuty0%851890PartssubheadingDuty0%