Not enough info. Please ask a new question and include the year, make, model, and what you are trying to OHM.
20 ohms when empty, 220 ohms when full.
The ohm rating is 8 ohm on the rear speakers in a Pontiac Sunfire. They can be switched out, as long as the front and rear speakers match.?æ
The cast of Ohm - 2007 includes: Renzo Oviedo
You can, but its power output will be a bit higher than its 8 ohm rating.
You "can" add a four ohm resistor in series with a four ohm speaker, and make it look like an eight ohm speaker, however, the frequency response will not be the same. It is better to use to correct speaker for the amplifier, or use two four ohm speakers in parallel. That resistors power rating must exceed the rating of the speaker. Half the from the amplifier will go to the speaker, while half will go to the resistor, making it get quite hot.
8 ohm
The power rating of speakers has nothing specific to do with ohms. look at the Watts rating printed somewhere on the speakers
If you are trying to pump a 2.4 ohm sub with a 2 ohm rated amplifier you should be fine. The rating on the amplifier is the least resistance it should have on its load. Anything less than 2 ohms would fry your amp.
Yes. As long as the speaker impedance is higher than the minimum rating for the amplifier, you are OK.
What you need to know is the RMS power rating and ohms of the subwoofer. (Example; RMS is 300 watts and it is a 2 ohm sub. This is what you would need. You have 2 subs so a total of 600 watts. So you want an amp with a max power rating of 600 watts, but he is the tricky part. They were 2 ohm subs. So your amp needs to be 2 ohm stable. No there all not 90% of amps are only 4 ohm stable.)
Mine measures 0.5, 1.0 and 2.0 ohms
10,000 ohms per foot.