Originally posted by Joshorr:
I have to say this is really inspiring to see such beautiful cabinetwork.
Thanks
I have been on the market for a sub woofer to be used 50/50 music/HT but I have been a little intimidated as to what kit I should choose. I know that I am handy enough to put some kit together although it would have to be pre-cut since I don’t have access to a good saw (just a drill, sander, pipe clamps and hand tools). As far as subwoofer design goes, what factors go into making a “good” product?
I don't have a table saw either, just a circular saw, router, drill, and clamps. There are numerous kits available on the Web
What makes a sub more “musical” versus good for HT (I assume if it is good “musically” and has enough output/range it will be good for HT too.)
HT subs are usually set much louder than music subs, this can be controlled in the newer DVD players with dual Bass Management settings. Music doesn't need super lows for thuds, car crashes etc. as a rule.
Pro/cons of a sealed vs. vented box.
It is hard to screw up a sealed box (mis-tune), sealed boxes usually play lower.
What impacts does the shape of the enclosure have on the sound (cube vs. rectangular) or is it just about the volume and the drive choice?
None, for subs, shape doesn't matter.
What are the pro/cons of having a passive radiator? Also what does the mass have to do with a PR?
Passives are used when there isn't room for a proper vent. They are tuned by the mass of the diaphragm.
Is it better to brace internally or to just beef up the cabinet itself i.e. thicker wood?
Since you're building it yourself, do both, when in doubt, add more "meat".
What do you do about an amp and controls if you choose not to use one of those plate amps?
There are many "stand alone" amps that have the features of a "plate" amp. And there are many electronic crossovers that have all the adjustments of a "plate" amp.
So far I have been most interested in Acoustic Visions and Stryke Audio. In particular SA’s kit for the little brother of wmeckle’s brute force monster looks like fun. The other side of the coin is that I just say the heck with it and get an SVS or wait for the Outlaws’ LFM. What are you thoughts, guys?
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