type | unit | hye1207-03 | hye1207-05 | hye1207-12 | rated voltage | v | 3 | 5 | 12 | operating voltage | v | 2-5 | 4-8 | 5-15 | *rated current(max) | ma | 30 | 30 | 30 | *min sound output at 10 cm | db | 85 | 85 | 85 | *resonant frequency | hz | 2300±500 | operating temperature | ℃ | -20~+70 | storage temperature | ℃ | -30~+105 | weight | g | 2 |
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