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Front left speaker humming and 15 db more quiet

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Check the driver (Cone) on the speaker - if it moves in and out freely - be gentle - then it is OK, but if its at all impeded or occasionally catches then it is blown.

Posted on Mar 20, 2011

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Posted on Jan 02, 2017

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1 Answer

What is the wiring schematics for an Infinity Gold Amplifier 56007499?


hi,

if thats a dodge this might be it..

Re: Infinity Gold AMP Wire Diagram



Well I don't particularly care for Haynes manuals, but my FSM's did not have anything either. I found this in thejeep cherokee haynes manual and it says that it is for 97 and later models but see if it is close. it looks like there are 2 harnesses so I will list them seperately:

Hartness 1:
[7] Left Soundbar Speaker (+) BR/YL
[8] Left Soundbar Speaker (-) BR/LB
[5] Left Front Door Spkr (+) DG
[1] Left Front Door Spkr (-) BR/RD
[9] Right Soundbar Speaker (+) DB/WT
[3] Right Soundbar Speaker (-) DB/OR
[6] Right Front Door Spkr (+) VT
[2] Right Front Door Spkr (-) DB/RD
[4] Power Amp Relay Feed DG/RD

Harness 2:
[05] Right Soundbar Spkr (+) TN/RD
[13] Right Soundbar Spkr (-) TN/BK
[06] Left Soundbar Spkr (+) WT/TN
[14] Left Soundbar Spkr (-) WT/BK
[11] Passenger Door Spkr (+) LB/RD
[10] Passenger Door Spkr (-) LB/BK
[04] Drivers Door Spkr (+) DG
[12] Drivers Door Spkr (-) LG/RD
[01] Power Amp Feed
[02] Power Amp Feed
[07] Power Amp Ground
[08] Power Amp Ground

The tweeters run in parallel off of the door speakers.... If I can help any more let me know.

-Mike.
https://forums.off-road.com/jeep-mid-sized/105694-infinity-gold-amp-wire-diagram.html

Oct 01, 2018 | Infinity Car Audio & Video

1 Answer

I have the following setup: AV Receiver: Pioneer


Very common problem with today's receivers. Receivers made today don't have a true preamp section in the amplifier and do not amplify the sound to the extent of an older receiver. I have large 15" front speakers on my system, and have stuck with my 15 year old receiver just because I know that a new receiver will not have the power to drive them well. Many of the newer receivers need to be turned up to 50-60% before you can even hear anything from the speakers.

Aug 08, 2013 | Pioneer Audio Players & Recorders

1 Answer

2004 pontiac grand prix gt. humming noise while driving. Louder at 25 mph or higher. Changed front passenger side hub bearings due to when turning slightly left humming quiets. I stol have humming....


I change both wheel hub bearings when one goes

Doesn't matter what stabilizer does--- the bushings need
to be done-- so you say

Maybe you replaced the wrong drive axle

Put the front tires on the back to see what happens

Nov 30, 2012 | Cars & Trucks

2 Answers

I need pinout assignments for a Philips 5.1 Home Theater Speaker system (PWR2006-37)? It has a DB-15 style input connector that hooks to the output of a Philips dvd / amp / control unit. this was...


Pin assignment is as follows (not sure of levels required- preamplification / attenuation may be necessary:
1: Control 0/5V.
2: Unused
3: Unused
4. Center speaker in
5. Ground
6. Ground
7. Subwoofer in
8. Ground
9. Unused
10. Ground
11. Left Front speaker in
12. Right Front speaker in
13. Ground
14. Right surround (rear) in
15. Left surround (rear) in

Jul 10, 2010 | Philips DVP642 DVD Player

2 Answers

Our two left speakers, front and rear will not


Check the connection on the back of the receiver. Check the balance setting, make sure that it's in the middle. Try another mode like stereo, you should hear left and right front only. Also, if your receiver has an on screen menu, check the dB levels for the front and rear left speakers. Good luck!

Dec 09, 2009 | Audio Players & Recorders

1 Answer

Lots of hum from both speakers


Well folks I solved my problem and the amp has never sounded better. It had always hummed and now it close to stone quiet. The secret was it really never a problem with the amp. The problem was the result of either the pre-amp, interconnect cables, or the combinations of them. The solution came when I added a "drain wire" or ground to the cable I was using. There must have been a ground loop or some in-balance that required a wire to be connected to the earth (-) side at the source on the interconnect and then left unconnected at the other or receiving end of the interconnect. Anyway, no more hum, and the solution took some spare wire and solder.

Nov 17, 2008 | Adcom GFA-5503 3-Channel Amplifier

1 Answer

WHAT speaker distace & delay .sitting and Db in my AVR AS MY ROOM SIZE


Hello, if you have the speaker set up microphone I suggest that you use it to calibrate the speakers and it will set the distance and delay. Thank you, Onkyo USA

Mar 02, 2017 | Onkyo TX-SR605 Receiver

1 Answer

Hum from speakers


I suspect an open ground or bad cnnection in your hdmi cable to the amp from the sat.A hum is very indicative of that situation

Dec 11, 2007 | Onkyo TX-SR604 Receiver

2 Answers

Durabrand Db1200 installation


As per our chat session I said I would be back while I search out your product...so here is your information; http://dbproducts.net/i/product/manual/DB1200_OM.pdf

Aug 24, 2007 | Durabrand DB1200 CD Player

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