Search Results for ‘pi18’

I finally got my UXL-18 and I wanted to do some modeling. Should I use the published .wdr file for the driver or what I measured on WT3? I did use the Mass method for my calculations. Here is the sub date from WT3----WIN ISD * Piston Diameter = 387.4 mm * f(s)= 20.86...

I lost my Maelstrom 21" due to a burnt voice coil. I saw a ding on the end of the coil and couldn't find a suitable replacement driver so Mark is building me a pair of the Pi-18s. He will ship Monday. I have 13 cubes, an Exodus 21" Pr to replace the Maelstrom and also have will have one AE...

So, we decided to go with 12 cubes tuned to 15hz. I found somebody local to cut the MDF, since I don't have the tools for all that. I had to wait for the clamps to come in before I could start, but they arrived a day early, today! :D So, I've got the bracing and baffle glued up. I might not...

Finally got my cabinet built. 25x25x25 cube with two EX PR-18's with 1600 grams mass on each one. Amp is Crown XS900. Using a minidsp with a bi-quad programmed high pass filter at 13hz. Got everything hooked up and playing a bass test tone at 24hz quarter volume. Sub sonds terrible. Scraping...

If you haven't heard, Mach5's new 18" driver's T&S specs were released today. I tried modeling up a few enclosures but was running into a problem. To keep the tuning down in the mid teens and the port velocity within reason it was spitting out port lengths over 50"... I probably input something...