Energy cannot be increased simply having a capacitor wired to the speaker. It may change the frequency response of the speaker, that is all. In the Sansui AU70 tube amplifier, there was a "presence" control switch like the loudness control. The switch was wired to the feedback from the speaker output but with a capacitor make or break. There was a subtle difference when it was turned on. Get a bigger woofer if you want MORE bass.

@ber2996

10 ай бұрын

How does it changes the frequency response? Does decreasing microfarad makes it louder in lower frequency?

@ber2996

10 ай бұрын

How does it changes the frequency response? Does decreasing microfarad makes it louder in lower frequency?

Yes, it is counter intuitive but this works. The best value will depend on the individual woofer and the cabinet. Notice that the capacitance is very large. It does make a high pass filter (which coincidentally helps protect the woofer) but well below the woofer's operating range. The trick is that the capacitive reactance of the caps works with the impedance (partially inductive) of the woofer to create a bump in the output causing the output to resemble an extended bass shelf alignment even in a sealed enclosure. If the capacitance is too small you will get an ugly peak which is also too high in frequency. If it is too large your roll off will essentially be the same as without a cap. Note woofer excursion will increase in proportion to the boost so just like using EQ you will not get any more maximum SPL out of the speaker but it can be made flatter in response.

@wilsonarmas6393

Жыл бұрын

Ml

WHY ARE INDUCTORS ALMOST NEVER LABELED OR MARKED SO THAT VALUE CAN BE DETERMINED WITHOUT USE OF A SCOPE OR LCR METER? IS THERE ANY REASON FOR THIS BESIDES BEING CHEAP AND/OR LAZY AF?

You mean is low pass filter. Not increase the bass.

@PaulAtu-ii5tp

Жыл бұрын

Yes low but heavy bass

@pieterkruger108

Жыл бұрын

make up your f******h mind

@haxboi5492

Жыл бұрын

Yea. At that point adjust it in the EQ

@dav1dbone

Жыл бұрын

Oueno, la beueno meano porky Beno. Eh....mealleh, chomy cholbremmy, holhammae, chembae, meawenno porta beno chiciquento, deh, ......deh.....

Yesssss!!! Idk what just happened

Muy bueno todo

I have a cuckoo clock melody circuit that is connected to the 8ohm 0.5w speaker and I want to replace it with the 8ohm 1w speaker. When I connected it the output was not that much great as the 0.5w speaker. What will change do I need to do?

@julianearljayarcilla

Ай бұрын

because the 0.5 watts and 1 watts is the big difference

You makin more impeadance in parallel with the coil, measure ohms . The bulb can help the speaker from clipping you find the right voltage. Also if you have fuse speaker thats alwats blowing cabinets you can use the bulb in place of the fuse. You gotta do the math and find 8 ohm or whatever bulb

Alfred, saludos desde Venezuela.!

I Fort the filter went into the positive side?

Much better with deviding network or bass crossover. Than that.

No pues entendi todo, gracias

Putting a capacitor in series BLOCKS THE BASS. To make it a low pass it should be done in parallel like the first times with the light bulbs. BUT that isn't the correct way to do it either. If nobody noticed, it had WAY more bass sound, ALTHOUGH NOT AMPLIFIED, before and more highs on the last one. HE LITERALLY BLOCKED BASS AND CLAIMED IT INCREASED

@hernanr4348

Жыл бұрын

exact

@hernanr4348

Жыл бұрын

In low power (20w rms) can it be used like this? with the capacitor in parallel. Thank you.

@Tmanstomp100

9 ай бұрын

Nah it definately increased the bass maybe you can't hear it on your setup? I've seen people do this for a long time and sometimes it works sometimes it doesn't, you seem to be forgetting capacitors do store energy, it's probably something that isn't widely known or understood, the knowledge we have of how electricity works is incomplete. never think you know everything.

@thomasschafer7268

2 ай бұрын

😮das stimmt nicht. In Reihe und geschlossenenes Gehäuse. GHP Prinzip!!!

Hi~ You said : Good, how big uf capacitor is used ?

Nice...

Mantap❤

Señor no Ablo taka taka

Nooooo, Nooooo, Nooooo, Noooo, Shing Ling.

@user-ll3ve9eh1z

3 ай бұрын

لماذا؟

Thank you for sharing sir new supporters here

Do u know what a bipolar cap is

Здравствуйте а пятый порядок фнч делали ?? Слушали??????

Wow idol very nice.

Muy fachero hermano ..!

Sólo pude entender "NOOOO" lo demás noooo lo entendí, alguien podria ponerle subtítulos en español? Me gustaria saber de cuántos voltios es el capacitor, gracias! ps. Se nota que ha de ser un video muy interesante!

@frankgarza3668

2 жыл бұрын

63 volts,

@SuperRamon86

Жыл бұрын

Para hacerlo bien, envuelva alrededor de 25 a 35 vueltas de alambre magnético de calibre 18 en un trozo de ferrita de 1" x 1". Coloque un capacitor bipolar de 200 UF a 200 V paralelo al altavoz, luego coloque la bobina en serie con el altavoz y luego en paralelo a la línea añadir otro condensador bipolar 200uf @200v.

👍👍👍

Guys , i hve made this one experimnt went i was kid, plis becarefull, if u plug into big subwoofer driver, the capasitor will burn out, or in other word, exploded , but its not bring any fire, but it cause lot of smoke and bad smell , however i have make one video which im build my rc car with woofer

Boom bah dah boom!

Boom boom

Whats the point of the light bulb?

1000 uf microfaario por cuanto es el voltio

@ArcangelRivera

2 жыл бұрын

63v

series resonating the woofer inductance will greatly reduce effective load impedance, possi ly damaging or overloading the amplifier at frequencies near resonance! (not good)

Me gusto ...!☺

👍👍👍👍

Dice que no hay que conectarlo así xd

Mantap bos

Stupid idea...! It's AC voltage at speaker...

Just use high ohm inductor

Mấy Con đó mua ở đâu vậy

sir idol! tanong ko po! ying capasitor 1000uf, kaya po ba ng speaker na subwoofer 400watts! salamat po!

@peachpotatochips473

3 жыл бұрын

Di yata sya nakakaintindi ng tagalog

@peachpotatochips473

3 жыл бұрын

Pero kung ako, diko recommend na maglagay ng capasitor direct sa speaker

@peachpotatochips473

3 жыл бұрын

Dapat inductor

😃

It's 1000 if but what about voltage ????

@AlfredH

2 жыл бұрын

Use a capacitor with a voltage of at least 100v. 450V . max

Easiest tutorial I have seen 😒😂😂

like anh

@AlfredH

3 жыл бұрын

thank em

Nó để làm gì và có tác dụng gì????

1000uf e 63v galera

@manobc1723

2 жыл бұрын

É sério isso? Qual a chance de mudar a impedância e a frequência ? 😒

@LucasFerreiraCit

2 жыл бұрын

Entao eu nao entendo muito nao mais muda um pouco o som cada capacitor filtra e sai um som diferente, mais tem alguns eu acho que e proprio pra bass so que diminue bastante o som

Hi~ To make this speaker powerful and sound good, is it necessary to use a 1000uf capacitor ?

yuku yuku

😄 😄 😄 😄 😄

Este wn es haitiano?😄

NO is the only word i can understand

1st order high pass filter.

Make subtitle in English plz

@shaktitube74

3 жыл бұрын

Exactly

没有电子知识？

Wrong! To do it right, wrap about 25 - 35 turns of 18 gauge magnet wire on a piece of ferrite 1" x 1" put a 200UF @ 200v Bipolar Capacitor parallel to the Speaker, then put the coil in series with the Speaker, and then parallel to the line add another bipolar capacitor 200uf @200v .

@AlfredH

3 жыл бұрын

Your analysis is very correct. However, I made this video to warn some of you, don't follow some of the videos out there

@Raul_Gajadhar

3 жыл бұрын

@@AlfredH Oh, alright. Thanks.

@sampadkumarmishra4346

3 жыл бұрын

i have a 6 watt speaker with a power supply of 5 volt.... what sould be the capacitor value??

@mkshffr4936

2 жыл бұрын

Whether he realizes it or not he is doing more than just making a crossover as you are suggesting.

What are you doing

Petpetpet

X

Totally wrong, take a book and read it, a electrical, psihics and other... Then we discuss. What you presented is just an effect but have a look what happen with the impedance and your amplifier.

@KentangGoreng0492

2 жыл бұрын

Ok

@manuelhidalgojimenez8747

Жыл бұрын

You're right 👍

resumen: noooooo 😡

Không nằm trong lãnh vực khoa học

Lo hice y se quemo mi bocina

@user-ll3ve9eh1z

3 ай бұрын

ماالسبب ؟ هل تظن ان طريقته غلط

inabno

Lol

@hx7bass271

3 жыл бұрын

Lol like KIDS NOO NO NOOOOO

Kkkkk

co to tady nacvicuješ pro boha

@AlfredH

3 жыл бұрын

what do you mean

@predalien2384

3 жыл бұрын

zbytečná zátěž na tom

@AlfredH

3 жыл бұрын

@@predalien2384 Co myslíš Může chránit váš reproduktor baas

@predalien2384

3 жыл бұрын

@@AlfredH jako jo ale hodně ubírá na víkonu

Nooo mames

cuerdas de gafos con prestar atencion basta

Oky👍👍👍👍👍👍👍👍lran

அடேய் 😂

..

Nooooo!!!!

Noooo Noooo Noooo

Nooo noo noo NOOO noooo

lan lác

Oh boy what is this

1000uf but how volts use

@AlfredH

3 жыл бұрын

depends on your amplifier and the output voltage of your amplifier power supply. however, you can use capacitors with voltage from 100v to 220v to apply to all amplifiers. in general, the higher the voltage value of the capacitor, the better the advantage of frequency transmission

@siswotosiswoto3188

3 жыл бұрын

@@AlfredH q11

@LucasFerreiraCit

2 жыл бұрын

0:14 pausei o video mostra 63v

@LucasFerreiraCit

2 жыл бұрын

1000uf 63 volts

@zuchamotungoe6817

2 жыл бұрын

@@AlfredH Exactly 👍

wala ginago yan

No noooo

No

failed projecto.

U said no to everything and nothing made a difference

The sub isn't flexing at all b.s. wasted that few minutes of my life I won't get back

NOOOOOOOOOOOOOOO

Wrong no bass out

@mkshffr4936

2 жыл бұрын

Wrong. The capacitive reactance of a 1000uF capacitor is 8 ohms at 20 Hz. The interaction with the speaker impedance causes and increase above this frequency. This technique has been used in commercial loudspeakers before.

No no no ngentot

Jaja que estafa solo gana dinero por ver el vídeo

Nooooooooooooooooooooooooo........lol

Noooooo 1000 if / 63 Vl Yeeeeess😁🇲🇽🇲🇽💯😷

Iso no funciona😠😠😠👎!!!!

Si fake

NOOB TOTURIEL... 😡😡😡

👎

You lie

NOooooo

rubbish

Ga j3las lu ngunyen w@ 93buk1n Lu