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View Full Version : how do you tune a box?



jjoven1225
04-17-2003, 01:08 AM
i'm not into SPL, but im building a ported box(slot port) for a friend.. just curious how do you tune a box? also what about if the amp can only produce to 50 hz or maybe 40hz, can you still do it lower? i already installed winisd, but i just dont have any clue how to use it.. any help would be appreciated..

paikiah
04-17-2003, 01:11 AM
Originally posted by jjoven1225
i'm not into SPL, but im building a ported box(slot port) for a friend.. just curious how do you tune a box? also what about if the amp can only produce to 50 hz or maybe 40hz, can you still do it lower? i already installed winisd, but i just dont have any clue how to use it.. any help would be appreciated..

tuning is done by the port itself.

an amp will produce ANY frequency, not just 50Hz. If the amp bloacks anything below that, just switch off your subsonic filter. Ideal subsonci filter for me would be about 23~25Hz, can't hear jackshit below that.