Beyma 12br70. Suitable for Sealed enclosure? - diyAudio
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Old 20th January 2016, 03:59 PM   #1
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Default Beyma 12br70. Suitable for Sealed enclosure?

I have a Beyma 12br70 and wanted to know if it would be suitable in a 130L sealed ecnlosure.
LOW & MID FREQUENCY 12BR70 | Beyma

thanks!
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Old 20th January 2016, 04:40 PM   #2
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With the 12BR70 datasheet I have (same as your link) a 130 L sealed enclosure would give you a system Q of 0.72 (little bit underdamped) and Fb of 45 Hz.
But be aware there have been other 12BR70's in the past with slightly different T/S parameters.
In general this woofer is very suitable for a sealed enclosure.
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