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Dayton Audio RS100-4 4" Reference Full-Range Driver 4 Ohm
I see this has a phase plug, and possibly a mounting hole on the back. Could this be removed and replaced with a coax type tweeter? I know of a Focal 2 way crossover that comes with a "plug in" tweeter that is made to do this.
These phase plugs are glued in place and not easily removed. We do not recommend this as it will void the warranty and potentially damage the woofer.
Date published: 2015-03-18
I want to mount a pair of these in the dash of my 2015 Chrysler 200. They'll be actively crossed over at 24db (high pass). Will these go down to 250Hz in a free air situation? If not, can I use an adequate "soft" enclosure? At what size?
Yes these will handle a crossover that low free air without a problem.
Date published: 2015-03-11
If I use Sonic Barrier 1/2" Acoustic Sound Damping Foam, do I have to deduct anything from the internal volume calculations for the cabinet?
No, that is open celled foam so it will have very little effect on the volume of the enclosure.
Date published: 2015-02-23
On your website, the cut-out size for the 4-ohm version of this speaker is stated to be 2.73", so I bought a 2.75" hole saw. Then I looked at the cutout diameter specified for the 8-ohm version, and it is stated to be 3.06". Please correct this error.
I will have the site updated.
Date published: 2014-12-09
What size box and vent should I use for a two speaker setup? How would I adjust the box and vent size if I added a 1inch tweeter?
For a two-speaker system, each enclosure should be the same size as the recommended enclosure volume, and should have the same tuning frequency. If you mean to use two woofers per speaker, then you will need to double the enclosure volume, but use the same tuning frequency. Adding a tweeter will not affect the box size, as long as you adjust driver placement to provide enough room on the front of the cabinet to mount the woofer and the tweeter close together.
Date published: 2014-12-12
If this speaker is used for a vocals only application, would a sealed box be sufficient?
Yes this will work fine in a sealed box for vocals only.
Date published: 2014-11-10