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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Microphones & stands therefor | $107,798 | $90,583 | $177,380 | $154,214 | $81,233 | $80,771 | $132,117 |
| Single loudspeakers, mounted in their enclosures | $44,687 | $81,273 | $94,128 | $118,230 | $109,044 | $96,815 | $170,573 |
| Multiple loudspeakers, mounted in the same enclosure | $27,015 | $45,103 | $74,938 | $79,682 | $79,096 | $50,449 | $251,064 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $32,813 | $69,931 | $104,204 | $153,391 | $122,734 | $61,928 | $88,806 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $453,111 | $674,469 | $517,954 | $614,880 | $581,288 | $575,450 | $1,021,964 |
| Audio-frequency elec. amplifiers | $119,519 | $244,557 | $177,871 | $187,001 | $103,373 | $110,295 | $171,237 |
| Electric sound amplifier sets | $119,659 | $92,455 | $119,953 | $221,580 | $113,901 | $111,601 | $110,398 |
| Parts of the app. & equip. of 85.18 | $48,423 | $23,988 | $21,319 | $109,149 | $23,488 | $25,663 | $83,255 |
| Total | $953,025 | $1,322,359 | $1,287,747 | $1,638,127 | $1,214,157 | $1,112,972 | $2,029,414 |
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