I saw subwoofer amplifier with 18db 50hz bass boost.
I want to know about the circuit design of the same & wish to make one myself.
I want to know about the circuit design of the same & wish to make one myself.
jaya000 said:
If all you want is 50Hz boost, use an equaliser circuit.
Just build one circuit for the one frequency.
If you want a circuit to correct for bass deficiency, then I recommend the correction circuit Linkwitz developed.
http://www.linkwitzlab.com/
http://sound.westhost.com/projects.htm
If I remember correct there are different options
But 18db at 50hz sound weird
If I remember correct there are different options
But 18db at 50hz sound weird
18db of boost requires a lot of extra bass power delivery and bass power handling.
18db=63times.
Send in 1W to the normal speaker and you need 63W to handle the bass boost.
If the main signal goes to 50W on a peak signal you now need 3150W capability in the bass department.
18db=63times.
Send in 1W to the normal speaker and you need 63W to handle the bass boost.
If the main signal goes to 50W on a peak signal you now need 3150W capability in the bass department.
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