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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $22,074 | $25,465 | $27,868 | $30,266 | $147,124 | $44,179 | $68,126 |
| Single loudspeakers, mounted in their enclosures | $18,659 | $19,053 | $14,211 | $20,589 | $57,429 | $25,840 | $36,406 |
| Multiple loudspeakers, mounted in the same enclosure | $9,479 | $15,832 | $31,075 | $7,679 | $25,102 | $16,775 | $39,111 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $66,348 | $66,407 | $79,266 | $167,052 | $516,163 | $207,550 | $186,647 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $16,173 | $31,583 | $24,197 | $37,757 | $330,772 | $60,197 | $81,583 |
| Audio-frequency elec. amplifiers | $10,954 | $37,096 | $29,840 | $183,774 | $18,621 | $32,797 | $93,978 |
| Electric sound amplifier sets | $583,196 | $33,424 | $14,223 | $196,841 | $128,808 | $34,257 | $102,170 |
| Parts of the app. & equip. of 85.18 | $1,436 | $3,298 | $3,102 | $17,485 | $49,115 | $5,134 | $11,857 |
| Total | $728,319 | $232,158 | $223,782 | $661,443 | $1,273,134 | $426,729 | $619,878 |
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