Can I Use a Woofer as a Subwoofer?


The woofer is a device designed to produce low-frequency sound specifically. It produces 40Hz to 2500Hz frequency sounds. It is a loudspeaker bigger in size than a tweeter.

‘Woof’ in woofer is referred to as the low sound of the bark of dark.

What is Subwoofer?

The subwoofer is used to reproduce low frequencies called bass. Subwoofers produce the rumbling voice in the theatres and thumping sound in the car when the music played. The subwoofer has the range between 20Hz to 200Hz.

The two types of subwoofers are active subwoofers and passive subwoofers.

Active subwoofers have an internal amplifier. Passive subwoofers have an external amplifier.


Difference between woofers and subwoofers

The woofers and subwoofers are used to achieve good quality sound, but both are used for different purposes.

  • A woofer is a specialized speaker whereas the subwoofer is an advanced woofer.
  • But woofers are the advanced version of subwoofers. Woofers are smaller compared to subwoofers. Subwoofers have two voice coils whereas; woofers have only one.
  • A subwoofer has separate inputs for left and right stereo channels. Woofer and subwoofer look the same with slight physical appearances.
  • The subwoofers are mostly made from plastic, and a wooden box enclosure that has one or more woofers fit into it. As subwoofers are larger, it makes the driver easier to move a lot of air which causes multiple subwoofer variants.
  • The woofer speakers are also known as bass speakers. Woofers convert electrical signals into sound. The main difference between woofers and subwoofers is the frequency range.
  • A subwoofer is used to enhance the music quality. Subwoofers are mostly used in home theatres and clubs as it gives a more natural sound effect.
  • Woofer consists of only one driver. But the subwoofer consists of more than one driver.

Why do you need a subwoofer?

Subwoofers are important because they deliver great sound to listeners. It produces low brass frequencies because it gives depth to the sound variations. So, it is very suitable for home theatres. It is cost-effective too. Subwoofers produce realistic cinematic sound. Watching movies with great sound effects makes the viewers like it. It mainly focuses on bass—the audiences like the music which has bass sound effects.

Why do you need a woofer?

Woofers also deliver good sound effects. Woofers are smaller in size, so it does not take a lot of space. It produces low frequency sounds so that, then who is listening to audio like it. Subwoofers are made from more than one woofer, which means subwoofers exist now only because of woofers. Woofers are present in all loudspeakers. Woofers are used to cut down the high-frequency sounds.


Yes, woofers can be used as subwoofers. As there is less difference between woofers and subwoofers, the music quality will be nice weather, it has woofer or subwoofer. The subwoofers for music are the advanced version of woofers. Woofers and subwoofers are used to reduce high frequency. Subwoofers are nothing but the driver with an amplifier.

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