Well there would be a tweeter to cut around in the top chamber.
The bass is the main event here, chugging away no problem, .
The bass is the main event here, chugging away no problem, .
Just watched Oblivion - Gesh these speakers are monsters, can't believe this worked, and on the 1st try.
Bass like a church organ, and delicate highs - can hear every whisper. Maybe I can talk my buddy into coming over and measuring them and see what his impressions are.
I do like to experiment; don't know what I would do next, maybe build a set out of 3/4" BB with additional bracing might make a significant improvement. Though about the shelf idea in the lower section, could give that a try, not a biggy, cut two boards and attach to battens, hot glue to seal.
[no middle brace now, just the 2 dowels per chamber; however the boxes do not vibrate much]
Again a shout-out to Jay for the xo design, I've lost count, but he's batting 1000%.
Thank you again!
I never figured out why the other fellow that built the MTM box tuned so low, (mid 20s) I was getting even voltage peaks at 34hz. I do believe the Fs will go down as the speakers age a bit.
I hope they make another run of the Anarchy woofers! I think if someone wanted to build similar a set, you'll need a 200wpc amp, that really lights them up.
Bass like a church organ, and delicate highs - can hear every whisper. Maybe I can talk my buddy into coming over and measuring them and see what his impressions are.
I do like to experiment; don't know what I would do next, maybe build a set out of 3/4" BB with additional bracing might make a significant improvement. Though about the shelf idea in the lower section, could give that a try, not a biggy, cut two boards and attach to battens, hot glue to seal.
[no middle brace now, just the 2 dowels per chamber; however the boxes do not vibrate much]
Again a shout-out to Jay for the xo design, I've lost count, but he's batting 1000%.

I never figured out why the other fellow that built the MTM box tuned so low, (mid 20s) I was getting even voltage peaks at 34hz. I do believe the Fs will go down as the speakers age a bit.
I hope they make another run of the Anarchy woofers! I think if someone wanted to build similar a set, you'll need a 200wpc amp, that really lights them up.
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Awesome Doug! It's great to hear they're working out. It would be very interesting to see measurements.
I would move that speaker out of the corner. You will have better imaging with the speaker away from boundaries.
Good question....Seems like a stone's throw to convert this to a mtmmm (or w's😕). The top white box is a 16om connection, could easily add a large laminated coil and hook up in a similar manner; 2 series - parallel back to 8ohm.
Face, not really in the corner - I guess raising them up of the ground a couple of inches off the ground would be easy thing to do, maybe wood blocks cut like small chairs and dowels spreaders.
Face, not really in the corner - I guess raising them up of the ground a couple of inches off the ground would be easy thing to do, maybe wood blocks cut like small chairs and dowels spreaders.
Yes, I realize that one is an MM (or perhaps a WW) and the other is an MTM, but that still doesn't explain why one cabinet instead of two.
Steve/bluewizard
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Been watching you from the sidelines Doug. Success is becoming a trend 😉 Congratulations.can't believe this worked, and on the 1st try.
http://www.diyaudio.com/forums/multi-way/236479-8-woofer-mtm-trainwreck.htmlNice work Doug. Any details on the 8'' MTM on the left?
Made up 3" high truss stands with 2x4s and all thread (this looks better than this sounds). A very nice improvement in the bass, very rich solid; sounds like there's a live drummer in the room.
They image well, as good or better than the lot. The Dayton tweeters really work well with the anarchy woofers
Cork on ebay is only $10 bucks for a large roll, will add some soon, but not sure I really need to.
This mtmmm thing is a blast, still thinking the sf/s would be a good candidate.
They image well, as good or better than the lot. The Dayton tweeters really work well with the anarchy woofers

Cork on ebay is only $10 bucks for a large roll, will add some soon, but not sure I really need to.
This mtmmm thing is a blast, still thinking the sf/s would be a good candidate.
This why I rather use the MM setup with woofers placed side by side. Instead of a single reflection the typical MTMMM line exhibits multiple reflection distances compounding the floor bounce and asymetrical loading of the 0,5 MM section.
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