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An audio power amplifier.

An audio amplifier is designed to amplify frequencies between 15 Hz and 20 kHz. Any amplifier that is designed for this entire band of frequencies or any band of frequencies contained in the audio range is considered to be an audio amplifier.

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Can a 8 ohm speaker replace a 6 ohm speaker?

You need to find out how many ohm's your deck is pushing out and make sure you have the right grade speaker wire so you don't under power the speakerRubbish. A "deck" doesn't "push out" ohms.An amplifier is designed to develop a stated power in a stated impedance, and that is based on the amplifier's ability to deliver current.An amplifier designed to deliver maximum output to a 6 ohm load can safely drive an 8 ohm one. But it will not be able to develop its maximum power.


How will you locate the fault in pre amplifier?

it is simply the voltage of the system


What is a 2 channel amplifier?

A 2 channel aplifier is an amplifier that can operate two channels. It is basically two 1-channel amplifiers in a single box. This unit is usually intended for operating a left speaker and a right speaker. A channel is the signal/power combination intended for one specific speaker. A 'Stereo' audio system typically has a left channel and a right channel. More advanced audio systems may have separate channels for different types of speakers (midrange, woofer, tweeter, very commonly subwoofer, sometimes supertweeter) or for rear channels (surround.) This sort of setup was modern during the early 90s. A bridged 2 channel amplifier is constructed in such a way that the amplifiers can be set up to operate inline providing the effect of a more powerful one-channel amplifier. If durability is a concern, a bridgeable two channel amplifier used for two channels tends to work well because it's likely to have higher quality or just more diodes so as not to be destroyed too quickly during bridged operation. Using a more powerful amplifier with the gain turned down is also a good idea if longevity is a concern.


Where could one purchase a signal amplifier?

One could purchase a signal amplifier from Amazon, Currys and Argos. Amazon has a One For All SV9512 Signal Amplifier 1 Way System for $13.20 and is compatible with analog and digital signals.


What is the difference between an information system and record keeping?

The difference between record keeping and information system is that traditional record keeping is a manual process of controlling and governing important records of a business. While an information system is the same procedure via computer system making the process easier.

Related Questions

How can you connect 5.1 onida speaker to DVD?

If you have a DVD player and just the speakers, no. You will need a system with an amplifier. Some of the Onida systems include this. Connect the digital audio output of the DVD player to the amplifier.


What is difference between a home theater and Speaker?

A home theatre is a generic term for a system that comprises a television, speakers, a media player and an amplifier. The speaker is just one of the components.


Is a subwoofer an amplifier?

no, a subwoofer is not a amplifier a subwoofer is actually a speaker that is made for bass. an amplifier is what helps the subwoofer work and sound properly when you install a audio system in your automobile or home.


How can I connect an acoustic guitar to a speaker?

To connect an acoustic guitar to a speaker, you can use a guitar cable to plug the guitar into an amplifier or a PA system. The amplifier or PA system can then be connected to the speaker using another cable. Make sure to adjust the volume levels carefully to avoid distortion or feedback.


How many speakers does the Bose 901 speaker set consist of?

The Bose 901 speaker set system is great for achieving a great home theatre experience. Included with the system is 2 speakers, an amplifier and cables.


Why does a speaker produce a noisy whistle tone?

The speaker is only doing what it is being told to do by the signal from the amplifier. That's your problem, not the speaker. If you switch the speaker with one from a system that doesn't whistle, and it starts whistling, I'd say that proves it's the amp. Phil


How do you fix lg home theater system sound cuts in and out?

You will have to figure out where the problem is. If it is only when you watch movies, then the problem is with the DVD player or connecting cable. If it is only on one channel and happens all the time, I would suspect a speaker cable or speaker. If it happens on all channels on all inputs, there is a problem with the amplifier.


I have a home theater system i also have two different subwoofers 4ohms and an 8 ohms which one is better?

The impedance of the speaker does not determine its quality. Assuming that your amplifier can drive the 4 ohm speaker, you will notice that this speaker is louder than the 8 ohm one.


Can you connect a normal bass speaker to a system that has an active sub out put?

An output for an active sub-bass unit is a line level signal, typically around a volt or so. It won't drive a speaker directly so an active sub incorporates and amplifier to drive the loudspeaker. The way to use a passive bass speaker is to take the sub output into another amplifier and use one channel of the amplifier to drive the passive speaker. It's an easy solution if there happens to be a spare amplifier at hand. If it will involve the purchase of a new amplifier, it may prove more cost effective to buy an active sub-bass unit instead. However, passive bass drivers tend to be used in higher quality systems so it might offer a great quality sound with a good amplifier.


Can I get an integrated amplifier in my car's stereo system?

Yes. An amplifier can be added and intergrated into your system.


Where do you connect a speaker system to a CD player?

Audio Output Jacks on the back of the CD player


How do you connect a homemade surround-sound speaker system together?

If speaker systems have Amplifier (home made).... Then you just combine their inputs so that ground couples with ground and signal input wires attached to the input wires or with connector.