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Info: Buried in the DIYSG warehouse were several dozen new Concentric-8 drivers, Erich and I dug them out on my recent visit and I've been slowly...
Yeah that looks perfectly fine, though at the frequencies the woofer is playing being partially blocked by the frame will do very little anyway....
No changes on the MTM. That was the first design I did with the updated measurement rig, the more detailed measurements from that rig is what...
You can increase the vertical distance between them several inches without issue, a grill over the woofer is also not a problem.
I'm having trouble trying to figure out what exactly you want to do. Are you talking about a horizontal offset between the waveguide center and...
The grills do effect sound quality from diffraction and some HF loss but only to a minor degree. They can cover port holes provided there is...
It's a simple MDF frame with a small round-over. The trick for a clean look is using adhesive transfer tape on the back of the frame to hold the...
Bump, Discovered eight more of the drivers at Erich's Shop on a recent visit. Same price on those $120 each + shipping. I still have some...
I grabbed one of these from Erich when I visited his shop recently, here are the specs from my DATS V2: * Piston Diameter = 109.2 mm * f(s)= 57.2...
Essentially the Titan-815 uses the larger 8" midrange / HF horn from the Titan-818 and combines it with a 15" cabinet same as used on the original...
I know there was some kind of hangup on the HT-6's, I can't remember what Erich said it was, maybe no baffles/flatpacks yet. Some have used Volts...
The woofer will work in a sealed cabinet, an internal volume of 2.5-3cuft would yield an f3 around 80Hz. Yes to both rear venting and/or slot...
So just one set of PCBs for single speaker?
How many sets of PCBs do you want? It saves me money avoiding eBay and the normal ebay price has shipping within the US built in so I can cut you...
Hi Charlie, Unfortunately the least expensive shipping option I can find to send a package to the UK is about $18, it would be the same price...
The Nexus WTMW was never offered as a kit but it can still be built full DIY. I would not say it's particularly powerful, not on the same level...
That does look almost like the textbook inverted polarity on the tweeter, or perhaps the woofer is wired backwards. I'll PM you the schematic.
I did have a few PCBs manufactured for the upgraded crossover of the current version of the HT-12 (Celestion woofer) if anyone was interested.
These are the ports I used on mine: https://www.parts-express.com/Port-Tube-4-ID-x-4-L-Flared-260-403?quantity=1 If you are using the precision...
Yeah the tuning came in much lower then expected, even for the Vortex-12 I had to make the ports about half as long as I initially modeled as the...