When you buy a subwoofer and notice a subwoofer rated at 2 ohms, it means that its resistance is at the 2 ohm level.
A subwoofer with a resistance rating of 4 ohms means it has a higher resistance. As such, it reproduces less sound due to its greater resistance.
These units are the best in a car audio system. They are designed to copy and reproduce the low frequencies of the sound signal.
Resistance is no stranger to many users. It is represented by a sign and is measured in ohms.
For some vehicle owners, more is better. They want the best out of the sound system. That’s why some people choose to install more than one subwoofer.
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