How low can you go?
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???????
Guest
Joined: 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!
50 Watt CAFz'r
Joined: 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.
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.
the song is sick eh? I thought the original dropped low but holy crap
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?
