Quote:
Originally Posted by Pirate
Can someone explain what these mean?
Anechoic Resp. +/- 3dB: 28 - 150 Hz
Room Resp. + 3dB/- 9dB: 18 - 150 Hz
Which is the actual real world measurement of how low the sub will go?
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Anechoic Response = Frequency response of the sub when measured in an Anechoic chamber (one that does not reflect soundwaves).
Room Response = Typical response you'd expect when properly placed in an actual room (one that does reflect soundwaves and exhibit some room gain...room gain is the amount of "boost" you can expect from a sub in certain frequencies due to reflections and such).
The Room Response is probably closer to what you could expect in the real world, but it will still vary depending on the size of one's room and the sub's placement of course.