2004年12月19日 · Every 3 db is double the volume, so the difference between 80 and 90 is the difference between a fairly quiet room and a rock concert. Perhaps if your room is aboard a …

2007年10月3日 · 90 dB is loud, but it's not that loud. It's well below the threshold of pain, although long term exposure (i.e., more than a few hours) will cause lasting hearing damage, I doubt …

2014年9月29日 · Assuming a sensitivity of about 90 dB/W, it translates to a few dB of A-weighted noise SPL, and that can be masked by typical ambient noise levels. Click to expand... If that is …

2013年4月17日 · RMAA also consistently reports the crosstalk to be better than it really is by 6 dB, so -57 dB crosstalk in RMAA is in fact -51 dB. Grounding is a common problem as well, …

2011年1月16日 · Active noise canceling phones are not as good as them in terms db reducing. They provides comparable results on airplane, but not as good in other circumstances. …

2025年2月10日 · SPL – 108 db @ 1kHz; Total Harmonic Distortion – <0.2% @ 1 kHz, 90 dB; Weight – 237g (without cable) Cable – 1.8m (~6ft) detachable with 3.5mm (⅛-inch) stereo …

2003年10月24日 · With 90 dB speakers and no need for live spls, you have lots of choices. Somewhat dependent on room size, of course, but anything over 20 wpc should be more than …

6 天之前 · The Hifiman HE-1000V1 headphones are open-back, planar magnetic headphones with a frequency response of 8–65,000 Hz. They have an impedance of 35 ohms and a …

2007年12月14日 · Today auditioned the L Amp at a dealer, its very disappointed. Given its price tag which is substantial lower than my SP3000T and the Cayin C9ii, I expected a lower level of …

2011年4月27日 · However, a large volume output can really damage your hearing, even further, anything over ~75-85 dB can cause your ears to tune out low and high frequencies. This in …