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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $70,037,064 | $79,630,830 | $57,548,058 | $60,875,886 | $47,993,223 | $63,922,976 | $69,337,908 |
| Single loudspeakers, mounted in their enclosures | $29,878,190 | $30,522,760 | $54,621,584 | $68,081,312 | $35,870,682 | $49,078,937 | $82,559,447 |
| Multiple loudspeakers, mounted in the same enclosure | $83,905,456 | $98,335,081 | $108,640,916 | $101,279,916 | $72,701,483 | $92,343,833 | $131,940,789 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $232,197,395 | $237,385,061 | $236,466,414 | $261,853,324 | $215,643,987 | $267,629,520 | $252,850,065 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $148,327,559 | $195,458,766 | $243,437,798 | $283,560,693 | $199,027,002 | $235,911,234 | $227,096,510 |
| Audio-frequency elec. amplifiers | $94,119,110 | $148,524,034 | $112,300,561 | $143,210,994 | $121,503,341 | $162,605,823 | $195,655,014 |
| Electric sound amplifier sets | $6,968,545 | $7,089,973 | $8,990,964 | $8,588,221 | $8,704,416 | $9,046,396 | $8,946,906 |
| Parts of the app. & equip. of 85.18 | $178,899,184 | $207,136,669 | $219,357,678 | $180,694,049 | $126,801,881 | $187,190,030 | $201,391,476 |
| Total | $844,332,503 | $1,004,083,174 | $1,041,363,973 | $1,108,144,395 | $828,246,015 | $1,067,728,749 | $1,169,778,115 |
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