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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $3,257,432 | $2,902,412 | $3,532,245 | $3,425,086 | $2,974,756 | $3,014,257 | $3,526,853 |
| Single loudspeakers, mounted in their enclosures | $7,416,423 | $6,533,645 | $6,542,795 | $4,947,171 | $5,113,294 | $5,028,043 | $5,744,567 |
| Multiple loudspeakers, mounted in the same enclosure | $9,612,094 | $9,040,961 | $11,076,687 | $10,464,427 | $7,658,255 | $9,634,402 | $10,380,063 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $5,386,480 | $6,061,594 | $9,837,687 | $10,696,641 | $7,198,374 | $7,543,703 | $8,127,997 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $11,299,615 | $13,175,119 | $13,923,661 | $16,305,959 | $24,099,491 | $15,721,056 | $21,937,311 |
| Audio-frequency elec. amplifiers | $9,064,034 | $8,648,140 | $9,265,426 | $8,947,634 | $7,034,876 | $7,636,228 | $6,842,316 |
| Electric sound amplifier sets | $754,359 | $951,466 | $880,014 | $998,903 | $661,350 | $701,025 | $903,053 |
| Parts of the app. & equip. of 85.18 | $1,687,682 | $1,754,287 | $1,288,115 | $1,563,360 | $1,761,886 | $1,361,736 | $1,609,578 |
| Total | $48,478,119 | $49,067,624 | $56,346,630 | $57,349,181 | $56,502,282 | $50,640,450 | $59,071,738 |
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