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Tang Band W5-1138SMF 5-1/4" Paper Cone Subwoofer Speaker
Will this speaker work in isobaric setup front - to front?
Yes it will, although this driver already works in very small enclosures and mounting them in an isobaric configuration will not benefit you in terms of sensitivity or output.
Date published: 2015-02-18
can this be used as a down firing sub?
Yes this can be used as a down firing subwoofer.
Date published: 2015-01-19
Assuming I build a sub enclosure using the recommended 0.26 cubic ft volume & tune to 35 Hz, what would be the port diameter & length (flared port...does not need to be standard diameter)?
I would recommend a port that is 1-1/2" in diameter and 10" long for a tuning frequency of 40 Hz.
Date published: 2014-12-11
I have an enclosure (under car seat) of 0.33 cubic feet, using 2 inches ID bellmouth port, how long should the port be inside the enclosure (I can run elbows)?
The recommended port length for this volume is 20" which will provide a tuning frequency of 36 Hz.
Date published: 2014-12-08
building a box with .417 internal volume... pairing with the dayton sa-25. Can i use a 2 or 3" port? 1.5"? trying to cut down on port noise... while maintaining 35-40hz...
I would recommend a 2" port to keep the length in check. It will still need to be 12" long for a tuning frequency below 40 Hz, so an elbow might be necessary.
Date published: 2014-10-07
I think I got it pretty close I made two cube like boxes 10"w 10"h 11.5"d 3/4" MDf with 1.5" homemade flared port 4"L (routed PVC) will these work well in those boxes?
Assuming those are external dimensions that volume will work with that woofer. The ports will tune it to 35 Hz which is ideal, but you might have some port noise at higher levels.
Date published: 2014-08-26