How low can you go?
11-22-2010, 12:02 PM
#11
Here is some testing I got on weekend, I was pretty amazed with the results.
I only used 20, 30 , 35, 40, 45, 50 , 55, 60, 65 hz for the test. But on music this thing hits hard on all them freqs. the 20 hz peaked @147.3 lol.. only 13db to go. I need to try 25 hz as well I see, The houses 3 down from me dont like very much when I play with doors open
I only used 20, 30 , 35, 40, 45, 50 , 55, 60, 65 hz for the test. But on music this thing hits hard on all them freqs. the 20 hz peaked @147.3 lol.. only 13db to go. I need to try 25 hz as well I see, The houses 3 down from me dont like very much when I play with doors open
hang on, your goal is 160 at 20 hz???????
11-22-2010, 01:18 PM
#12
Guest
Join Date: Aug 2010
Posts: 216
Here is some testing I got on weekend, I was pretty amazed with the results.
I only used 20, 30 , 35, 40, 45, 50 , 55, 60, 65 hz for the test. But on music this thing hits hard on all them freqs. the 20 hz peaked @147.3 lol.. only 13db to go. I need to try 25 hz as well I see, The houses 3 down from me dont like very much when I play with doors open
I only used 20, 30 , 35, 40, 45, 50 , 55, 60, 65 hz for the test. But on music this thing hits hard on all them freqs. the 20 hz peaked @147.3 lol.. only 13db to go. I need to try 25 hz as well I see, The houses 3 down from me dont like very much when I play with doors open
Very nice Corey!
11-22-2010, 03:44 PM
#14
50 Watt CAFz'r
Join Date: Aug 2007
Posts: 310
And you think my welds mean nothing eh? hehe. And this is not even finished to B pillar yet. The steel along with 2 sheets on roof/floor yeilded over 2 db gain between the C and B,. THe sides are not enclosed yet
And yes Kirby, I had it perfectly flat on sat testing, one freq at a time, but for some reason the screen shot didnt save. so I did quick test on sunday to get it back so I could paste it facebook. , It was crazy. I may have to do it again jsut to prove it. No volume adj. left on 25 out of 30, and ran the freq from 30 upto 65.
And yes Kirby, I had it perfectly flat on sat testing, one freq at a time, but for some reason the screen shot didnt save. so I did quick test on sunday to get it back so I could paste it facebook. , It was crazy. I may have to do it again jsut to prove it. No volume adj. left on 25 out of 30, and ran the freq from 30 upto 65.
11-22-2010, 03:55 PM
#15
currently doing around 146 @ 26hz. i have played the track Fresh1 is talking about. Just crazy. im gonna get it on the TL and snap a quick vid when i can. Its just retarded tho. As for the show in Barrie. it was my white explorer making all the noise lol.
11-22-2010, 04:24 PM
#16
11-22-2010, 04:26 PM
#17
the song is sick eh? I thought the original dropped low but holy crap
11-22-2010, 10:14 PM
#20
For 20-30 HZ performance, I would use a sealed box with a sub that rolls off (in-box) at 20-30 HZ with a Q of .707 or lower. The only well known sub that comes close to a 20 HZ roll off with a flat response @ .707, is the RE XXX 18 in 26 cubes, however impractical. The RE MX 18 looks good too, needing something like 7.5 cubes for 25 @ .7. The next best are the LMS subs (Eclipse SW, Audiopulse, Soundsplinter). The new Eclipse SW 12's look great in sealed boxes - 1.5 cubes @ 28 HZ / Q .5x, and are +4.5 dB sensitive over the old models.
A highly sensitive sub with lots of motor force, little xmax, and rolls off in a practical-sealed box @ 20 HZ with a high Q (because really less than 20 HZ doesn't matter), I think would be ideal. I havn't seen one though, maybe it's impossible?
A highly sensitive sub with lots of motor force, little xmax, and rolls off in a practical-sealed box @ 20 HZ with a high Q (because really less than 20 HZ doesn't matter), I think would be ideal. I havn't seen one though, maybe it's impossible?
