In this article we look at how and when to connect 2 speakers in parallel or series. Both the theory and practical points on how to connect 2 speakers are discussed. Connecting 2 speakers in parallel or series to your amplifier is useful when:.
If you need to turn each speaker on or off individually or have separate volume controls, you may need a speaker selector switch. Many people get confused when we talk about a stereo amplifier.
A stereo amp simply has two amplifiers built into the one box. We are not talking about connecting two speakers to a stereo amp, as that simply involves connecting one spe aker to each amplifier left and right. There are many cases when you want to connect four speakers to a stereo amp, that is, to connect 2 speakers to each amplifier — or four speakers in total.
For the rest of this article, when we talk about an amplifier, we are talking about either the left or right amplifier only. You may want to connect 2 speakers to one amplifier without individual switching or volume controls if you:. Whether 2 speakers connected to one amplifier should be in series or parallel mostly depends on the impedance of the speakers.
The impedance of the speakers should be written on the back of the speaker or speaker box. The impedance of a speaker is normally 4 ohms, 6 ohms or 8 ohms. If both speakers are 8 ohms or more, then the speakers can normally be wired in parallel. If the speakers are less than 8 ohmsthen to be safe, you should wire them in series. To calculate the total load impedance of speakers in parallel, see my Speakers in Parallel Calculator.
If both speakers are 8 ohms or more, then it is normally safe to connect them in parallel. This is because two 8 ohm speakers in parallel makes the total load impedance 4 ohms. Most HiFi amps are designed to have a total load impedance of 4 ohms or higher, but not lower than 4 ohms.
If your amp is not specified for 4 ohms some are 6 ohms or 8 ohms minimumthen you should consider wiring your two speakers in series.
They are known as being in parallel because, well, they are wired in parallel. For practical ways of connecting 2 speakers in parallel, see the table below.
If your amplifier has an A and B speaker selector, you can use this for a simple way of connecting two sets of speakers in parallel. To calculate the total load impedance of speakers in seriessimply add the impedances together. If both speakers are less than 8 ohms, or the amplifier requires a total load impedance greater than 4 ohms, then it is best to connect the speakers in series.
This is because two 4 ohm speakers in series makes the total load impedance 8 ohms. Two 6 ohm speakers in series makes the total load impedance 12 ohms. Most amps work fine with a load impedance of ohms.I have a Fujitsu Lifebook LH which has terribly low volume even when set to the max, is there any way to increase the volume further without the need to purchase external speakers? You can't really increase the volume after its highest range even if you do you will get quality on audio but high volume.
Thanks to everyone who left a comment, I tried numerous things but I think in the end I agree with Oron Joffe, the built in speakers for my laptop model are just simply not good enough.
How to Adjust Sound Volume in Windows 10
See how much volume you will gain. Right click on "speak icon" on the right corner of the display 2.
Click "Playback devices" 3. The only con is there is more distortion at max volume. I realise you would prefer to just use the laptop as-is, but you may need to get external loudspeakers or at least a soundbar.How to make Audio amplifier
Double click the speaker icon in the lower right corner of the system tray and run all the volume control levers up to max. Check for HD audio drivers plus you can use VLC media player but keep in mind that it might damage your speakers if used excessively!
Firstly,check whether you had kept your volume to high by clicking on speaker icon present in the taskbar and then click on mixer. Then raise the volume of all i. Then,update your drivers to latest version by clicking on the link below and picking the drivers you want to update and apply it in your laptop. I forgot how i did it on my toshiba satellite, but some how i got into the system, i might have used a program and you could set it from there. Steven Nesbitt January 21, Adi Medina.
Jagbir Sembhi. Steven Nesbitt. Safvan Vhora. Oron Joffe.Not all smartphones have the speaker quality or volume levels to make your stereo envious. Here are a few tips to help you improve sound quality and increase volume on Android. You could optimize your Android audio experience through the settings. If your device has it, the procedure is easy, though. Just toggle it on and pick the type you're using. You should have a choice between in-ear and normal headphones. Xperia UI allows you to use the ClearAudio setting and has an equalizer.
You can get to it through the settings. Just make sure your music folders are checked in the app settings. Poweramp offers a band EQ for serious tuning. Several of our readers have also recommended PlayerPro as an alternate music app. The software offers advanced audio configuration options as well as many ways to customize the visual experience too.
For more options on the best apps for your favorite jams on Android, check out our article for more music player apps:.
Music player apps like the above are great, but of course, it only works from within the app. So what if you want to boost speaker sound overall? So while you may find the right volume booster app for your device and OS, it may take some digging, and while testing this, don't crank it all the way up straight away! The default audio controls on most phones are not exactly comprehensive. It's important to note that no app works miracles when the hardware is not working properly but with a couple of simple adjustments your sound quality can be improved significantly.
So hit the Play Store and get yourself a decent EQ. It may seem silly, but the first thing you need to know is where the sound is coming from on your smartphone. Lots of phones have twin speaker grills, but often only one of them produces any sound. There shouldn't be too many places for a speaker to hide and, once you've found them, you can get started on finding the problem. Don't block the speakers when holding your phone a common mistake when gaming with bottom-mounted speakers and point the speakers towards you, not away from you.
Not all case makers understand the subtleties of your device. Some cases block essential parts of the phone like the audio jack, microphone or speaker. Before you buy a case be sure that you check to see that it won't block anything.
The simple fact is that most smartphone speakers are simply not good enough to get decent sound quality out of, even with a fancy music app or EQ. This is where a decent pair of headphones can help some audio settings in your phone won't even work without headphones plugged in. Not all headphones are created equal and there are different types for various situations.
Make sure you look through and find the one that best suits you.More and more people are shifting from desktop computer to tablets or laptops. Laptops are handy and portable but their speakers are not very powerful. At times we come across a music or movie file that has particularly low level of volume.
Even after increasing the speaker volume to full —your ears have to work hard for grabbing the sound and understand it. Here is a small software based tip that can help you in such a situation. The level of sound you get from your computer depends on the installed sound card and speakers. So, can you boost sound using software? The answer is yesbut of course there is a limit to which you increase the sound using software.
If you want sound higher than this limit —you should get better speakers and sound card.
Increase The Maximum Volume On Windows 10 If The Sound Is Quiet At 100%
First of all make sure that the system sound on your system has been turned up to highest. For this:. Once you have completed the above step, you can further increase sound by using graphic equalizers of your media player.
VLC Player is definitely is the best and free media player out there. I use and strongly recommend this free, lightweight, portable and amazing media player. But VLC does the best job. Alright, I hope it helped you in watching a movie or listening to a song.
Let me know your comments or questions!
Increase Laptop’s Speaker Volume Without Changing Sound Card
I tried this and did not notice any appreciable increase in volume. Dear Sir, Thanks a lot.
But I could not find this setting. Today I want to be able to increase volume level of my laptop. As a powerful video editor and converter, Avdshare Video Converter will easily increase the sound volume of Video or Audio with simple settings. Very useful article.Surround sound speakers draw power from a set of amplifiers built into a home theater receiver.
Individual amplifiers drive the left and right front speakers, the center channel and the rear Surround Sound speakers. Each speaker in the system can be set to a different volume level to suit individual listening tastes. On most home theater receivers, volume levels can be adjusted either with the remote control or from the front panel of the component. Turn on the power to the home theater receiver and press the "SURR" or "Surround" button in the control section of the remote control or on the receiver's front control panel.
Use the left and right arrow keys to select different speakers connected to the system, then use the up and down arrow keys to adjust volume levels for each set of speakers. If you enjoy vigorous Surround Sound effects, you may want to increase the volume of the rear speakers.
Movies presented in a mono soundtrack or dramas heavy with dialog may sound better with the volume increased on the center channel speaker, since movies on DVD and Blu-Ray are recorded to direct more of the dialog to the center speaker. Press the center button inside the arrow keys usually labeled "Enter" to switch to a different Surround Sound mode.
For example, some receivers may be equipped with Dolby Surround Sound, Dolby Digital and DTS digital theater system with the capability of storing different volume settings in each Surround Sound mode. Adjust the volume settings as desired, then press "Enter" to advance to the next Surround Sound mode.
Adjust the overall volume of the speaker system using the remote control's main volume buttons. No matter how loud the sound is set with the main volume buttons, the speakers preset to a higher volume will still be louder than speakers preset to a lower level. Increase or decrease subwoofer volume by adjusting the volume control knob, which is typically located on the back panel of the sub. Press the "Test" button on the remote control to produce a white-noise audio signal that will move from one speaker to the next throughout the Surround Sound system so the listener can evaluate the volume settings.
Some receivers allow an additional layer of fine tuning for specific types of programming, such as action movies versus dramas. Choose these settings and adjust the volume for each type of programming. The receiver stores the settings in memory. After making adjustments, dial down the volume on the receiver before playing the television, music or a movie to prevent a sudden sonic boom that could damage the speakers--and cause heart palpitations among family members, guests and pets.
James Clark began his career in He has written about electronics, appliance repair and outdoor topics for a variety of publications and websites. He has more than four years of experience in appliance and electrical repairs. Clark holds a bachelor's degree in political science. By: James Clark Updated September 15, Share It.
National Motorists Association Blog
About the Author. Photo Credits.Bass is the key element of any music system. When a music audiophile boards your car, the way he is going to rate your audio system will be based on the way the bass kicks.
A flat system will lack bass but will be rich with midrange sounds. There are very many ways that you can use to make your stereo sound top notch and let others respect you while you are driving.
Here are some ways on how to increase bass in a car. See Also: how to get rid of engine noise in your car stereo. If you are still running on the factory speakers, you really need to upgrade your car speakers to get speakers with more bass. Most factory speakers only comprise of midrange drivers and tweeters. This means that you will not hear most of the low frequencies. The first step on how to get more bass in a car is by upgrading. You will, however, need to throw more cash for a new system that has most of the components that will enhance more bass for your car.
For instance, you will need a system with a subwoofer and midrange drivers that will cover more of the lower frequencies. A larger subwoofer will add more booming bass that will likely shake your trunk. Sometimes upgrading only does not solve the bass crisis. You will need to add more components. Most of the upgraded systems lack subwoofers as most of them come with woofers that are integrated with mid drivers. They will therefore not produce enough bass that will make you shake your body a little.
One of the ways to crank up your bass is to add a subwoofer. A subwoofer is a sound driver that is made to cover low frequencies as low as 30Hz and up to Hz. Adding an amplifier, on the other hand, will drive the bass higher without distortion so that you can increase the bass gain. Even with the best car subwoofer and bass drivers and without the correct settings, your bass will still sound terrible and normal.
Before you spend any money, try to find out that there is nothing wrong with your car radio settings. It is possible sometimes that someone changed the tonal settings of your car stereo without your knowledge. The first step to increasing your stereo bass is to check the treble tonal settings and the bass settings.During these challenging times, we guarantee we will work tirelessly to support you.
We will continue to give you accurate and timely information throughout the crisis, and we will deliver on our mission — to help everyone in the world learn how to do anything — no matter what. Thank you to our community and to all of our readers who are working to aid others in this time of crisis, and to all of those who are making personal sacrifices for the good of their communities.
We will get through this together. Updated: March 29, References. This wikiHow teaches you how to raise your computer's volume. Both Windows and Mac computers have a combination of built-in hardware options and system settings that you can use to change the volume. If you're using a desktop Windows computer instead of a laptop, you'll usually need to use your external speakers' volume controls to increase your computer's volume. Click the speaker icon near the clock. Drag the slider left or down to decrease.
Drag the slider right or up to increase.