|
| Commodity | 2006 | 2007 |
| Microphones & stands therefor | $17,503 | $15,627 |
| Single loudspeakers, mounted in their enclosures | $70,617 | $78,286 |
| Multiple loudspeakers, mounted in the same enclosure | $23,901 | $49,997 |
| Loudspeakers n.e.s. in 85.18, whether or not mounted in their enclosures | $22,242 | $34,610 |
| Headphones & earphones, whether or not combined with a microphone, & sets c ... | $10,361 | $17,066 |
| Audio-frequency elec. amplifiers | $45,908 | $56,231 |
| Electric sound amplifier sets | $23,043 | $16,625 |
| Parts of the app. & equip. of 85.18 | $4,377 | $4,469 |
| Total | $217,952 | $272,911 |
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