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The subwoofer is the actual speaker making the loud bass. The amplifier is what powers the subwoofer and makes it work how it does. It only uses the low frequencies from the audio source and amplifies it.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoA speaker is design to deliver sound.
An amplifier is a power source for your speakers or subwoofers. It needs power to operate. Then, it now needs data. The incoming data is transferred from your audio unit to your amplifier. Then, the power and data is then transferred to your speakers so they can work.
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You need a power amplifier in between.
What is the difference between normal amplifier and magnetic amplifier?
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Depends on the output of the amplifier.
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