That1Kid Posted July 17, 2011 Report Posted July 17, 2011 I recently installed a Pioneer AVH-P3200BT in my truck. Every speaker is working, the video bypass is working correctly...but there is a constant hissing noise coming from my speakers. It only makes the noise when the volume is on. If the volume is on 0, there is no hiss noise. It is in a 98 Expedition with a factory amplifier. Could it be the head unit causing the problem? bad ground? factory amp? -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
deathcards Posted July 17, 2011 Report Posted July 17, 2011 I recently installed a Pioneer AVH-P3200BT in my truck. Every speaker is working, the video bypass is working correctly...but there is a constant hissing noise coming from my speakers. It only makes the noise when the volume is on. If the volume is on 0, there is no hiss noise. It is in a 98 Expedition with a factory amplifier. Could it be the head unit causing the problem? bad ground? factory amp? could be the factory amp thats my guess skar sk2500.1 0 gauge power and ground kunukonceptz alpine HUvxi65 components on BA gt-275new build log -> http://www.stevemeadedesigns.com/board/topic/150642-project-d-kon-deathcards-build-log/#entry2148821 2 x-15 sundowns singer alt, odyssey bat, and maxwell ultra caps
zx10intn Posted July 17, 2011 Report Posted July 17, 2011 are you using the factory amp or a dedicated amp off of it? either way, its a bad ground, but theres different ways to solve it depending which one it is.... 1969 Chevy Chevelle 20/22" staggered Bonspeed Huntingtons wrapped in Nitto INVO's Mechman 250amp cs144 alt w/AVBM Kinetik 1800 main battery/Kinetik 2400 in the trunk Pioneer AVH-3200dvd Headunit (2) sets of Hybrid Audio Technologies Imagine components up front (2) DD 3512's d4 coils Sundown sax100.4 component amp Sundown saz-3000d subwoofer amp 5ft^3 box tuned to 34hz MY BUILD
skittlesRgood Posted July 17, 2011 Report Posted July 17, 2011 there are some HUs ive used that just had some noise. nothing i ever did would fix it. when i upgraded to a better HU the noise went away. thats why i wont get a HU with less than 4v preouts now. If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people.
Freshman6969 Posted July 17, 2011 Report Posted July 17, 2011 pioneers are known for this, i still havent gotten around to it after having this h/u for a year now, but you need to wrap bare wire around the rcas in the back of the headunit then wrap it around a screw on the headunit and screw that screw back in Legal TL scores145.6 on the dash sealed up in the low 40hz area with the port out145.5 on the dash sealed up @30hz with the port inless then 1k clamped on a 3.5k! Why would you EVER WANT flex?huh?...flex is what can make the lows lower and more air being pushed correct? My FeedbackJeep-BuildlogPT LOSER buildlog
That1Kid Posted July 17, 2011 Author Report Posted July 17, 2011 pioneers are known for this, i still havent gotten around to it after having this h/u for a year now, but you need to wrap bare wire around the rcas in the back of the headunit then wrap it around a screw on the headunit and screw that screw back in I'm using the factory amp. The RCAs aren't being used at all. Could they still be causing it? I don't see how they would. Thanks for the help guys. -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
That1Kid Posted July 17, 2011 Author Report Posted July 17, 2011 are you using the factory amp or a dedicated amp off of it? either way, its a bad ground, but theres different ways to solve it depending which one it is.... Using factory amp. What should I do to fix it at this point? -98' Ford Expedition (Rest in Peace) -AVH-P3300BT -Crescendo BC5500 -4 18" DC m2 Level 3.
skittlesRgood Posted July 17, 2011 Report Posted July 17, 2011 pioneers are known for this, i still havent gotten around to it after having this h/u for a year now, but you need to wrap bare wire around the rcas in the back of the headunit then wrap it around a screw on the headunit and screw that screw back in 1. it only has the problem you are talking about if you hot swap rcas and blow the pico fuse. they dont just automatically have the problem. 2. this clearly isnt that type of noise. 3. he isnt using the rcas. pioneers are known for this, i still havent gotten around to it after having this h/u for a year now, but you need to wrap bare wire around the rcas in the back of the headunit then wrap it around a screw on the headunit and screw that screw back in I'm using the factory amp. The RCAs aren't being used at all. Could they still be causing it? I don't see how they would. Thanks for the help guys. im still betting its just the hu. but try upgrading the hu ground. its not a loud hiss right? just noticeable at low volumes? If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people.
KnockinthaStreetzof608 Posted July 17, 2011 Report Posted July 17, 2011 i have the same problem but i only can hear hissing at high volumes on my 3200dvd like around 27 and when the music is on pause i hear the hiss as well but when i play music i dont hear anything CAR -2005 Ford Mustang (Legand Lime) H/U -Pioneer avh 3200dvd Amps 2 AQ 3500d.1s strapped 1ohm daily .25burps 1Sundown Audio 100.4 1 Sundown Audio 125.2 Subs 4 AQ HDC'4s 12's Mids and highs 4 Sundown Neo Pro 8s 2 AQ Super Tweeters Electronical Mechman 270 unit 1 D3400 2 D3100's WALLED!
Recommended Posts
Archived
This topic is now archived and is closed to further replies.