A single coil speaker is not good in handling high and low frequency at the same time. If we could filter out the low frequency and play it through a tweeter, it will produce more sound quality than using a single speaker. In this figure shows the answer for the problem in above. This is a simple design circuit for protected thee voltage and current in tweeter speaker.
The concept of operation this circuit is the speaker that can protected is tweeter with 4 or 8 ohm impedance. R1 is a potentiometer resistor that used to adjust matching the tweeter speaker output level to that of woofer. R1 should be rated more than 2 Watts.
The concept of operation this circuit is the speaker that can protected is tweeter with 4 or 8 ohm impedance. R1 is a potentiometer resistor that used to adjust matching the tweeter speaker output level to that of woofer. R1 should be rated more than 2 Watts.
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