Can you give more info on the noise factor? In db?
1412400
I haven't used it yet. Sorry. I only bought it in case my house ac goes out during the summer.
1412401
it is (H/L) 55/49 58.5/53 or please click on the link for details http://site.sunpentown.com/WA-1150DE.1350DE_manual.pdf
2225485
79 dB on spec sheet. Quiet than most but don't expect a refrigerator like hum. It just is quieter for an air compressor.
388511
It has a db rating which indicates how well they work. I own one pair that is quieter but they are bulkier and catch on things especially when I'm working around trees.
1362649
Yes. There is a custom EQ. Ranges are 80, 250, 1k, 4k, 13k HZ. With DB +12 to -12.
1424641
I don't know in dbs as I have no way of measuring. I have this on my car and it is loud when car is not running. When tuning I can't hear it. Hope that helps
1262807
Don't know how loud in dB, but I can sleep with it going. It does have a little noise, but nothing obnoxious.
598912
I'm happy with mine. It's actually fairly quiet for a gas fired backup generator. If you vent the exhaust away from your house, it helps. I really have no idea of the db level.
763415
I do have a dB meter but I have not dragged it into the attic. So I can't give an accurate figure. However, I have two of these fans installed and I cannot hear them from inside the house. Outside I can hear them but they are less noisy than the AC compressor and fan. I hope this helps.
1153997
There's a lot of good info on the web- just depends on what you want out of the subs. we did 1.5 per chamber at 40hz http://www.ecoustics.com/electronics/forum/car-audio/699156.html
2097966
Do not know a dB # but it is VERY quiet compared to all other compressors I have owned or worked around. I Love them! (I own 2)
764966
Average of 32 db across the band. Some freq. have higher or lower db reduction.
1874073
I just measured it with a Decibelometer app. Right next to the appliance, it measures at 80dB. Six feet away, it measured at 61dB. I also measured my above-range microwave and it produced the same noise level. Hopefully that gives you a frame of reference.
2150353
If they have a lower sn db rating they will sound better. Although I would buy a higher quality one this one sounded like crap and went bad after two weeks. NAD makes a good one and I am happy with it for a year now.
443658
I really have no idea of the DB level...I got it for medium venue gigs and as a monitor for my upright in noisy areas. It serves me well in that respect. If I need more power or think I will, I bring a 15" several hundred watt amp.
1189759
I use a beringer preamp picked up for $40, the hum went away, it has to do with noisy power from the audio source, not the amplifier.
1196556
I don't think so in reality, despite the vague claim of 32 hz without giving impedance or a plus/minus db. Quite disappointed in it compared to my fairly old 12" M&K; and my 8" Velodyne 3500 I use in 2 primary systems. Its very Chinese, like the Epos speakers I matched it with for the garage. Underwhelming best describes it.
1331169
It depends primarily on the type of drive you put into it. I'm running WD Black drives and under heavy load they are pretty audible. I'd imagine slower drives would make less noise. The actual unit makes little to no fan noise at all. The product specifications have it listed as "Noise Level : 19.3 dB(A)".