Blazer Boy280 Posted July 22, 2011 Report Posted July 22, 2011 hey guys i have a question i installed my buddy's system not to long agoe and he is hearing a noise coming frm one of his woofers its a little popping noise so i made him go out and get a new set of rcas and ran them on the opposite side of the car where the power wire is and its still making a popping noise and i cant diagnose what it could be i took it to best buy and he said it could be a bad channel because he switched the subbs frm the channels they where on and the opposite sub would make the popping noise but i just want to get your guys input as to what might be going wrong the car he drives is a Toyota hard body truck single cab with 2 ma audio 12s and a crunch pzi 250.2 and it has a good ground straight to the body of the truck where the seat belt bolts to and it had 4 gauge power and grounds and brand new kicker rca and wire the amp is running in stereo and the subbs are single voice coils 4 ohms so if you guys could help me out that would be great My Build:Blazer Got Bass
OBI Posted July 22, 2011 Report Posted July 22, 2011 Next to the "M" key there are keys that allow you to use periods and commas.
blownengine Posted July 22, 2011 Report Posted July 22, 2011 That was a task to read. Re-do that ground. Try wiggling the rca's too. My friends amp subs would make a noise that went away when you wiggled the rca inputs. 2003 Dodge Ram 1500 SLT (Yea its got a Hemi)Alpine CDA-105KnuKonceptz 0ga CCA Big 3 with Yellow Top 15" SoundQubed HDC3DC Audio 1.2K (Bass)Pioneer 6x9's (Front)Pioneer 6.5's (Rear)Kicker 3.5's (Dash)Sony amp on the highs. (Hey it was free)
Blazer Boy280 Posted July 22, 2011 Author Report Posted July 22, 2011 That was a task to read. Re-do that ground. Try wiggling the rca's too. My friends amp subs would make a noise that went away when you wiggled the rca inputs. so your saying i should wigle the rcas going to the amp and the ground is rock solid yo My Build:Blazer Got Bass
6berry Posted July 22, 2011 Report Posted July 22, 2011 sand down the area where the ground is at. that was the problem on a friend of mines kenwood amp 1999 Audi A4 1.8T::: 4 - DC Level 3 10's in a 4th order Rockford P6002 on Subs for now (3-3.5k coming eventually) MB Quart ONX4.60 for Mids and Highs Boston S50 Components in Front Boston S65 Coaxials in Rear 40 Sq Ft of Second Skin Damplifier Build Thread UBL 1948 Plymouth
Blazer Boy280 Posted July 23, 2011 Author Report Posted July 23, 2011 sand down the area where the ground is at. that was the problem on a friend of mines kenwood amp but the noise is only coming frm 1 of the subbs not both My Build:Blazer Got Bass
jmilch Posted July 23, 2011 Report Posted July 23, 2011 Wire the subs down to 2 ohms and run it bridged if possible... Pioneer AVH-P4300DVD | Hertz 6.5 | Alpine Type R 6x9 | Custom 200A Alt | Knu Flek 1/0 Big 3 and all wiring | Eclipse EA3422 | AudioQue 2200d | DC XL 12 | Red Oak Box ~2.8 cubes @ 30 hz |
Blazer Boy280 Posted July 23, 2011 Author Report Posted July 23, 2011 Wire the subs down to 2 ohms and run it bridged if possible... yea it still makes that popping noise when i wired them to 2 ohms to the amp My Build:Blazer Got Bass
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