And for an HLCD to be effective and intelligible at wake range it must be voiced a bit aggressive in the treble region, where you are most sensitive, and where hiss is most audible. It's a matter of how much you can reduce it and whether you can still tolerate it.Ī tower HLCD speaker doesn't create hiss but will ruthlessly reproduce hiss just like it does music content. Usually a constant hiss, like white noise, or like the sound of a distant waterfall, is a product of extra signal processing like an EQ or an inequity in gain between audio electronics.Įvery signal processor will add hiss as a byproduct to some degree. This should be taken in the strictest sense. ALL audio equipment positive supplies should reference the same point. ALL audio equipment grounds should reference the same point. But you have to deal with and eliminate this possible cause first. It is possible that a difference in either the supply or ground potential could add noise, although rarely this type of noise as described.
#SPEAKER HISS INSTALL#
I had a local marinestereo service due the amp upgrades last year and have been really disappointedin the install details to say the least, and don’t care to take it back norrecommend them to others in my area.
#SPEAKER HISS HOW TO#
Any assistance in how to proceed fromhere to eliminate the hiss will be greatly appreciated. I assume it is running to the battery selector switch.I have not been able to determine where the ground for the head unit is runningto specifically however, it appears to be tied into some other ground wiresrunning to ?.ġ2v positive power to both amps is being supplied by one ofthe original wires from the circuit breaker and the other positive wire isgoing to the positive battery selector switch on the starboard side of the boat.
#SPEAKER HISS PRO#
Arc Audio 600.2 amp for WS Pro 485 towerspeakersĪs far as I can track down the ground for the 600.2 isrunning directly to the port battery post and the ground for the XDi805 isrunning to the existing ground wire that is in the stock wiring harness for thefactory (old) Polk amp.Arc Audio XDi805 amp for in boat speakers and WS10 subwoofer.WS 420 EQ- It is the model before the presentmodel out now.Clarion CMD 5 head unit with remote (I do notuse the head unit other than to power on the system) Remote is set to AUX.Here is abit of information that I hope helps: The hiss is there when theengine is off and system on as well. The hiss is constant and does not get louder with anincrease in engine RPM etc or increase in volume. Please note this is a “hiss”not a “whine” that is commonly producedfrom an alternator noise. With the volume turned up the “hiss” goes undetectedthat I can tell.
#SPEAKER HISS TV#
I am primarily looking for a set of bookshelf speakers to put on my desk and listen to music while working or use for gaming/watching tv shows.I have aconstant “hiss” sound through my speakers when the volume is turned down fairlylow to no volume at all. I was even half-considering a DIY kit for the fun of it: I am now trying to decide on whether to request a replacement set of R2000DB as I actually quite like the design and the audio quality or whether I should request a refund and look for something different? Some of the other speakers that I've considered are: I was always under the impression that speakers should produce no/minimal sound when there is no input sound provided (they should be silent/near silent at rest). Unplug all input cables except for the power cable - no changeĬonfirmed that increasing the volume increases the hissing/static soundĬonfirmed that increasing the treble gain increases the hissing/static soundĬontacted Edifier support and got an OK from them to send the speakers backĭo most speakers produce hissing/static sound? Did I simply get lucky with my older S2000Pro? Plug the speakers into a different power outlet/use them in a different room - no change
Some of the things I've tried with the new speakers (R2000DB): I have previously purchased the Edifier S2000Pro ( ) around a year ago and those have been great, producing absolutely no audible hiss/static in any conditions. The noise seems to occur regardless of whether the input audio cable is plugged in and does not seem to change regardless of whether there are other devices/wires nearby. I've purchased the Edifier R2000DB ( ) a few days back and have noticed that the speakers are producing an audible hissing/static noise. It's right at the bottom after " TL DR", with the following being extra information: I am very much a beginner audio enthusiast, so I apologize if this is a silly question.
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