AUDIOTECHNOLOGY Flex Unit 6H521706SD. Mid-woofer loudspeakers
Flexunits 6 H 52 17 06 SD is a midsized midwoofer with good extension combined with fast and detailed midrange.
It is very dynamic and in a ported enclosure between 22-28 liter this driver will move the boundaries of what is typically possible with this size of driver. EBP of 79 Hz ensures good warm bass output.
Technical specifications:
FS: 33 Hz
VAS: 47 ltr.
QMS: 2,15
QES: 0,42
QTS: 0,35
Efficiency: 88 dB
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