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The nominal 8 inch speaker impedance can be 4 ohms, 8 ohms or 16 ohms. It depends on the make of the loudspeaker not on the 8 inches.
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∙ 15y ago
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Will 8 ohm speakers work with 816 ohms of impedance?
yes but will barely hear anything. If you have 816 Ohms of impedance then your speaker is probably bad.
How do you parallel 2 speaker 8 ohm on 8 ohm amply?
No Problem to do this, but there are really no amplifiers with an output impedance of 8 ohms on the market. All loudspeaker amplifiers have an impedance of less than 0.5 ohm. Scroll down to related links and look at "Impedance bridging - Wikipedia".
How many rear speakers are in a 95 Avalon?
there are two component speaker systems in the rear of the avalon. (1 in each door) the component system is a woofer and a tweeter. they have a cut out in the rear dash which will hold a 8 inch subwoofer.
What is a tower boom?
A tower speaker with usually an 8 inch or bigger sub-whoofer in it A tower speaker with usually an 8 inch or bigger sub-whoofer in it
What does the 8 ohm speaker mean?
A speaker is a device that converts varying electrical signals into varying acoustic signals so that you can hear them as sounds.An 8 ohm speaker is a speaker that has a nominal impedance of 8 ohms. This means that is presents a load of 8 ohms to the amplifier over the range of frequencies that it is designed for. You should match the impedance of the speaker to the designed impedance of the amplifier. Failure to do so will result in inability to achieve rated power output, and it could lead to amplifier and/or speaker failure.There are other factors involved as well, such as power capacity, shape, resonant frequency, and expected enclosure design. Speaker designers spend a lot of time and money on selecting a particular speaker, and you should not arbitrarily substitute one for another without adequate justification.
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.
Why do amplifiershave low output impedence?
The objective of a sound system is to obtain good frequency response which is the role of the speaker. If the speaker has high impedance, which would mean many turns of wire in its voice coil, it would reject high frequency notes due to high inductive reactance. A low speaker impedance requires a low output impedance from the amplifier to maximize the energy transfer from the amplifier to the speaker. A drawback to low impedance systems is that the wiring current is higher between the amp and the speaker and long runs will encounter a significant power loss in the resistance of the wire. That is why some amplifiers will have a 70 ohm output so that the current will be lower. Then, a 70 ohm to 8 ohm impedance matching transformer will be located at the speaker.
What size are the rear speaker on a 1997 mirage?
6 3/8"
How do you measure speaker impedance?
The real impedance is the resistance in ohms more 20%. A coil resistance of 6,7 ohms X 1.20 = an impedance of 8.04 ohms. If the voice-coil had exactly 8 ohms, the impedance would be 9.6 ohms and the sound would be unclear, tending to more basses.
Will 8 ohm speaker work with 4 ohm bass guitar amplifier?
Yes. As long as the speaker impedance is higher than the minimum rating for the amplifier, you are OK.
Can you run a 4 ohm speaker at 8 ohms?
The amplifier will have an output impedance of around 0.04 ohms. There will be no 8 ohms. In hi-fi we have always impedance bridging. Zout
My surround speaker are 8 ohms front speaker are 6 ohms the amp is set to 6 ohms What is the impact on surround speaker?
The speaker will be fine and there will be little impact on its performance. In these situations, if there is a problem, it will be with the amp because that is what delivers the electrical current to the speaker. The situation you want to avoid is having speakers with a lower impedance connected to your amplifier. So you might have had a problem if your surround speakers were 4 ohms. However, as they have a higher impedance than the amp is set for, I wouldn't worry about it.
