HS Code for Sound amplifier

Audio-frequency electric amplifiers are classified under HS code 8518.40. This classification is part of Chapter 85, which encompasses electrical machinery and equipment. The specific heading 8518 covers microphones, loudspeakers, and various types of audio amplifiers. An amplifier is classified here when its primary function is to increase the power of an electrical signal within the audible frequency range (typically 20 Hz to 20,000 Hz). These devices are essential components in sound reproduction systems, but they are classified under 8518.40 when they are presented as individual units rather than as part of a combined set or integrated into a loudspeaker enclosure. The technical distinction relies on the device being a standalone electronic component designed to drive speakers or other output devices. This code applies to both consumer-grade high-fidelity amplifiers and professional-grade power amplifiers used in concert venues or recording studios. It does not include radio-frequency amplifiers used in broadcasting, which are classified elsewhere.

Products Included

• Hi-fi stereo amplifiers
• Professional power amplifiers
• Audio pre-amplifiers
• Guitar amplifier heads (without speakers)
• Public address (PA) amplifiers
• Home theater receivers (primarily for amplification)
• Multi-channel audio amplifiers

Common Misclassification

A frequent misclassification occurs with HS code 8518.50, which is reserved for electric sound amplifier sets. A set typically includes a microphone, an amplifier, and a loudspeaker. If the amplifier is imported alone, it must stay in 8518.40. Another common confusion involves HS code 8518.21 or 8518.22, which are for loudspeakers. If an amplifier is built into a speaker cabinet (active speakers), the entire unit is usually classified as a loudspeaker rather than an amplifier. Furthermore, instrument amplifiers that include a speaker are often misclassified; if the speaker and amplifier are in one box, they are loudspeakers (8518.2x).

FAQ

What is the HS code for sound amplifier?

The HS code for audio-frequency electric amplifiers is 8518.40.

Does this code include amplifiers with built-in speakers?

No, amplifiers integrated into a speaker enclosure are generally classified as loudspeakers under HS code 8518.21 or 8518.22.