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Sundown Audio

Just bought a Sundown nsv3 12" d2... Need some help


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Does it still make the noise if you pull it out and free air it?

Some pics still would help

Edited by Broke_Audio_Addict

That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals.

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I got home and listened to it, the sound I would have to compare it to is like a nut shaking on something steel, so steel on steel vibrating. Free air will probably have to wait until tomorrow, and it's dark here with no good light source so terrible pictures, the enclosure is basically limiting me from taking it out inside the car, and the enclosure is a tight fit.

The only picture I have right now: https://onedrive.live.com/?cid=e191037107272722&id=E191037107272722%21152&sff=1&v=3 sub is in same side as port

My uncle who was heavy into car audio for about 10 years is saying it sounds like the coil, so it's sounding like it's a faulty woofer that needs sent back while I still can.

Edited by Reely Neme
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Just sounds like unlinearity in the motion of the moving masses causing the coil to slap the sides of the gap.

I suggest finding a sweep from roughly 20Hz-80Hz and see if it goes away with higher frequencies.

b_350_20_692108_381007_FFFFFF_000000.png

Krakin's Home Dipole Project

http://www.stevemeadedesigns.com/board/topic/186153-krakins-dipole-project-new-reciever-in-rockford-science/#entry2772370

Krakin, are you some sort of mad scientist?

I would have replied earlier, but I was measuring the output of my amp with a yardstick . . .

What you hear is not the air pressure variation in itself

but what has drawn your attention

in the two streams of superimposed air pressure variations at your eardrums

An acoustic event has dimensions of Time, Tone, Loudness and Space

Everyone learns to render the 3-dimensional localization of sound based on the individual shape of their ears,

thus no formula can achieve a definite effect for every listener.

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I'd just give sundown a call or whatever vendor you bought it from and I'm certain they will handle it for you.

That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals.

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