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Noise/No Bass in Delco Systems stereo

My stereo has barely any bass, even when the bass lever is all the way up, and it doesn't change when I lower it either, also, with the stereo on, the rear passenger side speaker makes a lot of noise, regardless of the volume, how can I fix this? what might I need to replace??

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You have a possible fault in your wiring of the speakers, the Phases of the speakers are crossed over resulting in cancelling of the low frequency- bass frequency. Hence please reconnect the speakers front and rear with the positive/ negative to the corresponding positive and negative of the speakers.If you are unable to fix the marking of the polarity use 1.5 Volt cell to connect to the speakers , if the speaker moves up the terminal on the positve of battery is positive. reconnect and test with a good bass song for result. Helpful. Good day

Posted on Jul 05, 2010

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Posted on Jan 02, 2017

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Noise Control and Being a Good Neighbour


Whether you live in a private dwelling, or in a multiple home dwelling, such as a condo or apartment building, one should pay attention to controlling the sound from home theatre and stereo systems. In this case, we are generally talking about managing the bass frequencies of the sound system. High frequencies tend to be absorbed by common building materials. The physical/mechanical aspects of sound transmission are complex, but the average person can apply some simple and inexpensive methods to minimize the unwanted transmission of bass frequencies beyond the listening space. <br /> Transmission of bass frequencies can often be controlled by placing bass-producing speakers on pieces of rubber material. These can be as simple as scrap pieces of rubber mat, salvaged rubber feet from other equipment, etc. The physical placement of speakers can determine the amount of bass frequencies that the sound system produces in the listening space. Generally, more bass is generated by placing speakers in corners, and along the shortest wall of a room. <br /> Of course, adjusting the bass and volume controls is a method that can be used to satisfy personal tastes or to control the sound in any situation. Many home sound systems now employ a subwoofer to provide enhanced bass response. This can add lifelike sound quality to the home listening experience, but it is probably the source of most noise complaints. The subwoofer channel of most video program sound tracks has more bass intensity than one generally finds in television, radio or music sound sources. To prevent disturbing the neighbours, one should employ all of the methods detailed above, to reach a happy medium of being able to enjoy full spectrum audio within reason. Personally, I ask my neighbours listen in their homes, while I adjust my maximum sound system volume to a level that they would not complain about. <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br />

on Oct 28, 2010 | Audio Players & Recorders

1 Answer

Buzzing noise z4 logitech speakers


Hi Haley,
I also enjoy good Music and excellent sound from my speakers that i have and know what you going through. There is two problems that i see here. One is that your bass speakers is dying on you from the excess bass that has been exerted throught it or have you tried lowering the adjusting bass from the contol panel?
Try adjusting the bass and if that doesnt work aleast you've identified your problem.
Thanks Haley for using Fixya.Good Luck.

G..

Nov 03, 2011 | Logitech Z-4 Computer Speakers

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Dear zoodude, this is not normal because no matter what song or type of audio , the left speaker still has more bass than the right .


Check the balance, just to be sure. But, yes, most stereo's output more bass on one channel than the other. Bass is omnidirectional, so it doesn't need to be the same on both sides.

If you think it might be a speaker issue, swap the speakers and see if it stays the same - if it doesn't, you've got a speaker problem or a wiring problem. Make sure each speaker has the same length wire, and the same type/gauge.

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I had a set of computer speakers (Altec Lansing BX3). My wife plugged a heater into the surge protector and later yanked the heater plug out before turning it off. Computer went into some freaky cousin of...


Maybe the capacitor in the power supply burned upon unplugging the heater. The power supply is a coil with iron core, next to it, there should be a rectifier and a capacitor. If the capacitor is burnt, the powersupply will still be working, but there will be noise on the line, the 50 Hz that comes out of your wall outlet. Capacitor of the same value can be bought for small change but has to be soldered in.

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Bare wire sub to single RCA jack receiver


Yes you can modify RCA cables to make bare wire tails.
If the unit has a sub o/p then you just connect up your sub bass unit to whatever the amp needs.

An RCA cable is 2 wire which is all you would normally need for sub bass speaker level signal.
It may be a good idea to eventually upgrade the wire size if you want really good sub bass as lower frequencies draw more current and so require more copper.

Please let me know if this any help, thanks for using FixYa.



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Bass


greetings. Unless the unit has a bass volume control on the sub itself the only way to lower the bass settings is through the built in eq and or dsgx settings (similar to a bass boost)
ryan
good luck and please rate

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I cannot get the functions on the remote to operate.ie pbass dsp/eq etc?


The P.BASS function is only available with 2 channel LPCM sources such as mp3,Divx,cd
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