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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $101 | $995 | $216 | $173 | $1,160 | $299 | $1,133 |
| Single loudspeakers, mounted in their enclosures | $22,992 | $2,100 | $1,206 | | $28 | $487 | $81 |
| Multiple loudspeakers, mounted in the same enclosure | $876 | $2,082 | $10,008 | $150 | | $553 | $7,455 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $1,946 | $1,550 | $345 | $3,686 | $9,448 | $8,399 | $1,202 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | | | $337 | $1,518 | $330 | $945 | |
| Audio-frequency elec. amplifiers | $2,591 | $1,741 | $316 | $1,062 | $1,131 | $3,082 | |
| Electric sound amplifier sets | $855 | | | | $125 | $100 | |
| Parts of the app. & equip. of 85.18 | | $1,218 | $275 | | $780 | $4,361 | $358 |
| Total | $29,361 | $9,686 | $12,703 | $6,589 | $13,002 | $18,226 | $10,229 |
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