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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $12,941 | $15,149 | $56,859 | $26,936 | $67,579 | $68,736 | $13,182 |
| Single loudspeakers, mounted in their enclosures | $14,100 | $15,187 | $5,227 | $2,760 | $6,798 | $10,909 | $7,780 |
| Multiple loudspeakers, mounted in the same enclosure | $560 | $144 | $4,193 | $3,749 | $280,623 | $2,180 | $4,877 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $30,056 | $24,315 | $14,338 | $16,369 | $1,982 | $16,255 | $57,269 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $5,113 | $11,885 | $12,830 | $17,943 | $83,477 | $14,840 | $25,175 |
| Audio-frequency elec. amplifiers | $280,831 | $37,633 | $87,430 | $31,720 | $11,864 | $307,297 | $10,806 |
| Electric sound amplifier sets | $113,555 | $20,026 | $9,974 | $11,985 | $20,034 | $11,377 | $33,785 |
| Parts of the app. & equip. of 85.18 | $15,206 | $3,242 | $389 | $35,485 | $1,306 | $1,572 | $482 |
| Total | $472,362 | $127,581 | $191,240 | $146,947 | $473,663 | $433,166 | $153,356 |
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