Subwoofer - Can feel, but not hear low notes.
10-09-2008, 03:28 AM
#1
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Thread Starter
Join Date: May 2008
Posts: 3
Subwoofer - Can feel, but not hear low notes.
Hi,
I have a MB Quart RWE-352 Reference 15" subwoofer in a sealed enclosure polyfilled to the right specifications and powered by a Rockford 551S amplifier.
I have a problem where, my subwoofer will sound fine on higher bass notes, but when it comes to anything low, I can feel the bass, but I can't hear it at all. Is this a power issue? or an enclosure issue? or maybe something else.
Sorry, I'm new to the audio scene and any help would be awesome. If you need more info let me know.
Thanks
I have a MB Quart RWE-352 Reference 15" subwoofer in a sealed enclosure polyfilled to the right specifications and powered by a Rockford 551S amplifier.
I have a problem where, my subwoofer will sound fine on higher bass notes, but when it comes to anything low, I can feel the bass, but I can't hear it at all. Is this a power issue? or an enclosure issue? or maybe something else.
Sorry, I'm new to the audio scene and any help would be awesome. If you need more info let me know.
Thanks
10-09-2008, 06:28 AM
#2
its a sealed thats y. or maybe the enclosure is to small. what your feeling is bass that is lower frequency that your enclosure was designed to produce, or your playing a very low note lol.
check if your sub is in its optimal box, sooo get a manual and check it out. you might have to redesign your box.
if you want low id use a ported box tuned to like 25hz mmmmmm shakey
check if your sub is in its optimal box, sooo get a manual and check it out. you might have to redesign your box.
if you want low id use a ported box tuned to like 25hz mmmmmm shakey
10-11-2008, 10:35 PM
#4
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Thread Starter
Join Date: May 2008
Posts: 3
its a sealed thats y. or maybe the enclosure is to small. what your feeling is bass that is lower frequency that your enclosure was designed to produce, or your playing a very low note lol.
check if your sub is in its optimal box, sooo get a manual and check it out. you might have to redesign your box.
if you want low id use a ported box tuned to like 25hz mmmmmm shakey
check if your sub is in its optimal box, sooo get a manual and check it out. you might have to redesign your box.
if you want low id use a ported box tuned to like 25hz mmmmmm shakey
10-12-2008, 11:50 PM
#6
Maybe your LPF is set too low, only allowing lower notes to be played.
Or maybe you have a SSF set higher than your LPF
Its hard to say without seeing/knowing more of/about the setup.
Where do you have your LPF set at?
What amp are you using?
We need more info to help you out.
Or maybe you have a SSF set higher than your LPF
Its hard to say without seeing/knowing more of/about the setup.
Where do you have your LPF set at?
What amp are you using?
We need more info to help you out.
10-15-2008, 10:05 AM
#7
0 Watt CAFz'r
Thread Starter
Join Date: May 2008
Posts: 3
Maybe your LPF is set too low, only allowing lower notes to be played.
Or maybe you have a SSF set higher than your LPF
Its hard to say without seeing/knowing more of/about the setup.
Where do you have your LPF set at?
What amp are you using?
We need more info to help you out.
Or maybe you have a SSF set higher than your LPF
Its hard to say without seeing/knowing more of/about the setup.
Where do you have your LPF set at?
What amp are you using?
We need more info to help you out.
My amplifier is Rockford 551S.
10-15-2008, 01:11 PM
#8
OK, last chance and then I am done with you permanently.
Read this and then get off your comfy chair and go outside to your car and test.
Wavelength - Wikipedia, the free encyclopedia
Read this and then get off your comfy chair and go outside to your car and test.
Wavelength - Wikipedia, the free encyclopedia
11-10-2008, 09:42 PM
#9
0 Watt CAFz'r
Join Date: Nov 2008
Posts: 27
Hehe..when I first installed my system I noticed that too. Apparently (as I was told, and later found out myself) it was seemingly "louder" from some distance than it was from the drivers seat. Even at lower levels people would be turning to look from a block away, and yet my ears weren't bleeding from the noise, lol.
Anyway, I have a question of my own. I have my subs in a sealed box, primarily because when I got them I was lazy and didn't want to deal with trying to design a ported box. That said, I DO want one now, because I want more! I already know that a ported box will need to be larger, but space is no issue since I drive a 92 Cadillac. Aside from the generic dimensions, the only other thing I know is that generally a 3" diameter port is recommended, and that whatever the displacement of the port is, it's essentially subtracted from the overall internal volume to produce the net internal volume of the enclosure, meaning I should have to build larger for the port.
What ELSE should I know about ported? What frequency should I be looking for (I've heard that 35 HZ tune is roughly ideal). Given that I'm a bass junkie, my music selection is usually in the Rap/Hip-Hop area. Any help would be great :S
Anyway, I have a question of my own. I have my subs in a sealed box, primarily because when I got them I was lazy and didn't want to deal with trying to design a ported box. That said, I DO want one now, because I want more! I already know that a ported box will need to be larger, but space is no issue since I drive a 92 Cadillac. Aside from the generic dimensions, the only other thing I know is that generally a 3" diameter port is recommended, and that whatever the displacement of the port is, it's essentially subtracted from the overall internal volume to produce the net internal volume of the enclosure, meaning I should have to build larger for the port.
What ELSE should I know about ported? What frequency should I be looking for (I've heard that 35 HZ tune is roughly ideal). Given that I'm a bass junkie, my music selection is usually in the Rap/Hip-Hop area. Any help would be great :S
11-11-2008, 12:44 AM
#10
