Hey guys
Actually I need a omni sound source speaker for environmental acoustic measurement and need suggestions. this kind of speakers usually cover 50hz up to 5000 hz with a max SPL around 123-126dB. they use 12 piece of speakers 3-6" in diameter. the lighter the better. the volume of the enclosure is not that high maybe something around 20l. there is also a DSP before amplifier to get the most linear response possible though they are not dead flat anyhow.
some examples:
Actually I need a omni sound source speaker for environmental acoustic measurement and need suggestions. this kind of speakers usually cover 50hz up to 5000 hz with a max SPL around 123-126dB. they use 12 piece of speakers 3-6" in diameter. the lighter the better. the volume of the enclosure is not that high maybe something around 20l. there is also a DSP before amplifier to get the most linear response possible though they are not dead flat anyhow.
some examples:
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
An externally hosted image should be here but it was not working when we last tested it.
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