Passive Cross over network for Sub woofer

[@premverma61]

Very old circuit, still best idea, we have forgotten these methods, thanks for reviving them. Nice.

[@djpattrix]

I like how your explanation is very simple and to the point. Thank you for sharing!

[@mamisnyou9840]

Thanks a lot. Professor. I'm from morocco, north africa. I like your explination. It's wanderfull. I'm engenier soil sciences. I made my own dish antena for satelite reception in 1988. I'm good in electronics. I like to see you when you remumbring us the princips of electronics. Please continu.

[@zaydengianni6506]

Instablaster

[@a.karuppumani26]

Dear Sir All the circuit explanations are good to learn and to practice. We are much gifted to view your best effort videos.

[@arjunbag4202]

Thanks for your valuable training.Wish you a healthy life to teach us for long time. We are proud to be a Bangali.

[@makingloudspeaker]

🙏

[@PubuduKarunarathne]

Very good explanation.I wish I had a teacher like you before I left electronic science..😢😢

[@abckol44]

whatever i saw today,i will remember throughout my entire life.darun abong oshadharon

[@joannapaul5220]

Very crisp.and to the point explanation....values viewers time

[@shiernanpapin85]

Nice idea Sir. Yes, the bass is more gain. But that's much better to call; 'high frequency killer', than a :subwoofer booster'. Because the amount of power from amplifier to distribute in speaker is decreased by cancelled high frequency. Anyway thanks for video.

[@rksmruti8693]

Fantastic sir , its really helpful knowledge , I'm glad that you guide us. Keep upload new ideas and share your experiences, so we can get understand about all these audio matters.

[@eduardoquintanaavila.6290]

Inductor 6.5 mH, Capacitor 100 uF Crossover 197 hz (pasabajos) 556 Vueltas con esa forma por cierto poco eficiente (las vueltas deben de ser bien hechas para obtener el valor) 60 Metros de alambre #18 AWG Peso de alambre 442 gr.

[@prasadpardeparde8494]

Sir.4ichq subwoofer ke liye kitabe wat ka midrenge speaker use karana chahiye our tweeter ..capesetar konasa use karana chahiye

[@martincharlton1606]

Good day does subwoofer crossover use most of the power of the amplifier ?

[@Gioxtream]

I have a 3 way bookshelves speakers. I want to take all the drivers to a bigger box to add a 12" woofer. What subwoofer passive crossover should I buy? The bookshelves go down to 45hz. Any help would be appreciated.

[@allanjaypalomique7609]

good day sir what is that in your left side is it a magnetizing equipment for speakers magnets sir???

[@mohammadmohsinkhan9764]

Sir, one of the beat way to explain.

[@shadilal1588]

Sir your fill bobin with coil in 5g speed well done sir

[@donmarcel9167]

Thank you sir....thank for posting such educational video

[@makingloudspeaker]

Thanks

[@asimnawazgujjar2938]

Plz guide me about exact cross over network specs of Kenwood kfc HQ 718 speakers

[@santumishra3550]

Think sarji 🙏🙏🙏🙏 for informetion

[@bichitrasarkar9209]

দাদু এতো প্রতিভা আমাদের কলকাতায় আছে জেনে গর্বিত বোধ করছি, আরো অনেক দিন সুস্থ শরীরে বেঁচে থাকো আর আমাদের শেখাতে থাকো,

[@OU-xc4os]

You makes it all ! easy to understand

[@makingloudspeaker]

Thanks

[@sux2bu883]

Thank You for taking the time to show us (your students) how to wire this configuration. How do we find what inductor and capacitor to use for different speakers configurations ? Like smaller, bigger speakers more powerful and less powerful amplifiers .

[@makingloudspeaker]

To calculate values of inductor and capacitors you have to use some mathematical equations. If you want to know about it please contact me at whatsapp no.

[@bgminoob7984]

Sir i use sweton crossover 12db.ame bass khoob kom pache.

[@r.k.bhetariya1203]

Dear sir Thanks for important information Thank you so much

[@manusudha4269]

Thank you for the demo . Could you tell me where I can buy this crossover ?

[@makingloudspeaker]

Email [e-mail]

[@rajibpaul9153]

Sir do you told me as a normal woffer work as sub woffer?

[@priyanshvloger4131]

You are a genius 😊

[@rajibthakur8398]

Sir, is Mekasonic / Syco woofer RMS or AES watt ? 🙏

[@ownspecificopinion7444]

Sir ami bongaon theke bolc emon passive board ki ami kinte perbo apnar theke?

[@rajeshpodhanandh2348]

Very well explained Sir. Thank you 👍. Can you make a video on 3 way cross over ?

[@makingloudspeaker]

I have already uploaded a video on 3 way network. Please find in my channel

[@rajeshpodhanandh2348]

@@makingloudspeaker ok Sir, will check that.

[@FluxCondenser]

Cool techniques. Thanks for sharing.

[@harshavardhanreddy2463]

Sir but every time complition of one layer of winding the diameter gets increased for second layer ,then third layer and soo on.... how to calculate indctance of inductor inductance because the diameter increases ,even if bobbin is short number of layers increases, if it is long noof layers decreases then also diameter changes but we are calculating for bobbin diameter, i get confused how sir can u explain

[@makingloudspeaker]

From standard wire gauge chart you can find turns per inch/cm, then get no.of layers, mean dia, mean length x no. of turns, total length of wire and weight of wire for required number of turns. You can get tips from any transformer winding handbook. Thanks.

[@manurkgs]

www.zpag.net/Electroniques/Audio/multi-layer_air.htm rimstar.org/science_electronics_projects/coil_design_inductance.htm you can use this link for Air/iron core coil calculations

[@manuabraham5832]

Is crossover required for full range speaker?

[@makingloudspeaker]

For full range speaker cross over network is not required. If you want to add tweeter, you will have to use a high pass filter.

[@manuabraham5832]

@@makingloudspeaker thanks

[@sudhirmishra4142]

Very nice , good suggest by you 🙏 , thanks Dada 🙏

[@makingloudspeaker]

🙏

[@rinendrakumar4801]

I really like your vdo, very informative Please tell me the calculation of UPTO 600 watt RMS POWER INDUCTOR VALUE AND GAUGE WIRE AND TURNS

[@BonniGyanesh]

Sir everybody says that no crossover for subwoofer is it true please suggest because when I go to local market they say we have only crossover for stereo only

[@makingloudspeaker]

You can try this network

[@boscoclifffernandes8572]

Thank you very much Sir. Very well explained. Can you also make a video of a passive crossover for high power tweeters with cut-off Freq at 3K. Thank you once again 🙏

[@SV-2277]

Sir it's a great presentation for audio diy lovers. Can I use the same circuit for 6 inch subwoofer with 4 Ohms 40 Watts. Or do I need to make any changes in the circuit. Your help is very much appreciate

[@shaikkaleshvali3193]

Bass trible long punch bord banasakte ho video ap lod karo

[@kathiravankalidass7852]

the sub woofer you kept at the back in your rack , can you tell me which company it belongs to ,

[@bappamalik8764]

Sir apnar dokan kothai ache

[@manusudha4269]

Sir, where can I buy passive crossover for subwoofer ?

[@makingloudspeaker]

Please contact N.G.Electronics Kolkata. Ph 7439728737

[@smartrajful]

Nicely explained 🙏🏻🙏🏻🙏🏻

[@makingloudspeaker]

🙏

[@AmitKumar-gl3zy]

Waiting for the 3way crossovers.

[@akshayanaruka5944]

Sir your video on subwoofer speaker are very Good 👍

[@makingloudspeaker]

Thank you so much

[@jerrymorales482]

Very nice your greate sir good job👍👏👏👏

[@makingloudspeaker]

🙏

[@arrajaseharan]

Sir what is the name core put inside the bobbin

[@makingloudspeaker]

I have mentioned in the video that I have used soft iron core.

[@sujitsangale3114]

Dear sir Can u tell me values of all parts used in circuit for 300 /8ohm spealer

[@jshsshshhssuu6078]

Sir how to make 4 ohm 20 watt woofer bass frequency changer for speaker box, sir I hardly many many thanks you I am

[@sparklechhana595]

sir, i want to make 50-80hz 4 ohms 200watt please tell the value for coil and capacitar

[@YusufGinnah]

Sorry forgot to add, that's for calculating values for a _First Order Butterworth Filter_ Similar type to this video. 👍🏼

[@zombeie]

I am your subscriber, very nice videos. Can you please guide me what specific components should I use to make a sub-woofer passive crossover of 4 ohm and 5 watt. I am using a simple 5v amplifier board which I got from my old broken usb powered pc speakers. So i am trying to add some extra bass for a simple 3 inch woofer speaker I bought from local market and in parallel with a old 4 ohm philips two in one's speaker.

[@makingloudspeaker]

You can watch my video on passive subwoofer filter at: kzbin.info/www/bejne/ZmenpaWXa7J2ras

[@makingloudspeaker]

And also kzbin.info/www/bejne/hoSsaoedfcR9gM0

[@zombeie]

@@makingloudspeaker thank you so much

[@hemantzade283]

सर होम ऑडियो के लिए कौन सा कोर्स वोवर लगाना चाहिए मेरा एंपलीफायर हारमन गार्डन 133 AVR रिसीवर है 5.1 चैनल है पर चैनल 75 वाट है 8 वोम है सर आप मुझे बनाके दे सकते है

[@ranajoychatterjee6909]

Sir i want to contact with you i am also stay in kolkata how i contact you

[@allanjaypalomique7609]

do you designed it or assembled it sir????

[@makingloudspeaker]

Both

[@satyajitbej5998]

How to calculate pear turne inductor

[@badwalvlogs9243]

How to calculate all this plz explain

[@makingloudspeaker]

I shall upload a video about calculating component values

[@badwalvlogs9243]

@@makingloudspeaker thanx sir

[@Dubaitrance]

What capacitors should I use for 4ohm Woofers

[@TheLastBoyscout711]

Concisely explained. Thanks

[@technology4647]

Sir I want to connect with you .. I am looking for bookshelf speaker

[@makingloudspeaker]

Whatsapp [phone]

[@একটুকরোকথা]

স্যার আপনি কলকাতার কোথায়?

[@বড়াল_পোলট্রি_ফার্ম]

I will make the crossover for 4 ohm 60watt speaker.... Now pls tell me how much inductance I should make it through the copper wire. And what will be the capacitor value in micro farad????👍👍👍👍👍

[@makingloudspeaker]

For 4 ohms inductor value will be half and capacitor value should be double.

[@বড়াল_পোলট্রি_ফার্ম]

@@makingloudspeaker thank you 😊 so much

[@bhojpurientertainment7578]

Very nice circuit sir

[@faruckfaruck7947]

8ohm 12"in subwoofer crossover Settings please sir

[@faruckfaruck7947]

8ohm 12"in subwoofer crossover calculation video please sir

[@saidurrahman6919]

দাদা আপনাকে অনেক অনেক ধন্যবাদ আপনার মাধ্যমে অনেক কিছু জানতে পারলাম আরে একটু ভালো হতো যদি বাংলা বলতেন

[@mohdyousuf9533]

What is the permeability of iron core that you used in the video? Can you suggest online calculator (or formula) for inductance with multilayer iron core [like steel core with permeability of 2000]

[@makingloudspeaker]

The inductor coil shown in the video is made on trial basis. However, The absolute permeability of a soft iron core is given as 80 milli-henries/m (80.10-3). ... While, air may have a permeability of just one, some ferrite and permalloy materials can have a permeability of 10,000 or more. For calculating inductor you can try following link : www.allaboutcircuits.com/tools/coil-inductance-calculator/

[@mohdyousuf9533]

@@makingloudspeaker link which shared is showing "solenoid" coil (it's a single layer coils) can I used that measurements (like number of turns) and make a multilayer coil

[@makingloudspeaker]

For multi layer coil you have to consider mean length and diameter

[@mohdyousuf9533]

@@makingloudspeaker thank you so much. One more last doubt can I use aluminium enameled wire instead of copper enameled wire, is it ok

[@makingloudspeaker]

@@mohdyousuf9533 I have not tried. I think Inductance will be less. More turns will be required.

[@narasimhamurthi2628]

Please explain again full, how to connect the woofer connection. Where are amplifier. I don't know more English, please try to understand my phone words.

[@josephphter4866]

Super ❤️ thanks g 🙏🙏🙏🙏

[@HAMZAKHILJI2]

Hello sir how are you hope you fine and well Sir can you make a video to make a passive 36dB/octave slope above 120H crossover.. Thanks you..

[@ashokbhattacharya7787]

Great display Sir

[@J.PRadarharyana]

Sir sony d70 home theater ka bass kse increase kre

[@kathiravankalidass7852]

and more over that 6.5 mh inductance may filter around 500hertz only , some technical person tell if it is around 63 mh it may give around 40 hz like he tell , now what is your idea sir

[@makingloudspeaker]

Thanks for your comments.There is a standard equation to find out the values of C and L for any crossover frequency and impedance. That is C=1/2πfR and L=R/2πf You can find out values of inductors and capacitor as required.

[@chimbylynmontecillo8365]

Nice tutorial., By json combo.

[@ObserveNotify]

Sony and Philips. The best. The original and the begining, after that the rest.

[@kartikhegde9368]

What is the gauge of the coil?

[@makingloudspeaker]

Please watch the video. It is mentioned - 22 swg

[@SatyajitRoy2048]

layer by layer wound would have been nicer for better sound and accuracy. random wires in a coil have so many complex leakage path as well as complex capacitive couplings.

[@nityananddevendra3698]

I need 2000w passive network

[@dhaka88o28]

Dadu bohuti acci lagi .

[@kuttalu]

what if, I want only 20 - 80 hz.

[@YusufGinnah]

The _inductance_ and _capacitance_ values used in his design are designed specifically to filter out everything above 200Hz. Altering these values, by experimenting or calculating will allow you to tweak it to your specific needs. Word of advice though, having your low pass filter set at 80Hz would require much more amplification to sound _as loud as_ a filter set at 200Hz. As well, even though a sub may have an operating frequency of 50Hz+, this does not mean that it will be equally efficient throughout it's range. Speakers tend to be less efficient on the outer edges of their operating frequencies. 😎👍🏼

[@kuttalu]

@@YusufGinnah thank you

[@ronaldfernandes5697]

Pls make passive crossover with bulb for subwoofer

[@drcooolll]

Very nice video ji ...

[@nags944]

సూపర్ సార్

[@shrinivaspandhare9330]

Excellent sir

[@makingloudspeaker]

Thanks

[@bappamalik8764]

Please location

[@eustaquiomascarenhas4835]

Nice but you have to use speaker box and check

[@7rajk]

Thanks for your help sir

[@faruckfaruck7947]

200W 400W Speaker Subwoofer Crossover 8ohm 1 WAY Filter

[@9966262310]

Hi sir, I like very much your videos on making speaker boxes and crossovers. I like crossovers making more. I love your tutorials. Can you please help me to learn how we can devide 5channels or 7channels output from two channel input from amplifier

[@va-ro]

thanks a lot...

[@jnanarekha1999]

hat's up sir

[@nhachay206]

Motor quay nhanh vậy mà ông có thể đếm được 350 vòng sao😂😂😂

[@omsairam9728]

Sir make more videos

[@ashoknair886]

Thanks

[@omsairam9728]

Nice Explain sir

[@LEIMAHMOOD]

Sir do u have facrbook id ??

[@makingloudspeaker]

facebook.com/ClearAndNaturalSound/

[@shivasisdash7343]

awesome sir

[@deepukumardeepu4523]

Good sir

[@romeojrnepomuceno1591]

Nice😊😊😊

[@mjaveed9167]

sir who will know that 300 Watts should have such a turn

[@innovation2149]

Good sir.....