Passive Cross over network for Sub woofer

This video is for making a simple Crossover filter network for use with a Sub woofer, which cuts down higher audio frequencies above 200 Hz. This network will pass low frequency range of 20 to 200 cycles which is most suitable band for a sub woofer. This network can handle sufficient power upto 300 watts. For higher power, the coil wire has to be thicker . A non polar 100 mfd capacitor can be made by joining negative ends of two 200 mfd 100 volt capacitors which becomes 100 mfd 200 volt.
If the coil is made with a coil winding machine you can check the no. of turns. Otherwise you have to calculate the weight of the wire from wire gauge chart. I shall share about other types of network for two way and three way speaker systems in my next episodes of Making Loudspeaker series.
If you are interested to see the process of magnetising speaker magnets, you may visit my channel or see at • Magnet Charger for Lou...
To see about Early days of Mekasonic Loudspeakers visit mekasoniclouds...
Key words :
#PassiveCrossoverNetworkForSubwoofer
#PassiveNetworkForSubwoofer #CrossoverNetworkForSubwoofer #PassiveFilterForSubwoofer #CrossoverNetwork
#LowpassFilter #FiltercircuitForSubwoofer #LCfilterForSubwoofer #LCnetworkForSubwoofer
#SubwooferFilterNetwork
#HowtomakeSubwooferCrossover
For any technical information contact whatsapp no: [phone]

[@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

[@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]

🙏

[@abckol44]

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

[@donmarcel9167]

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

[@makingloudspeaker]

Thanks

[@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.

[@bichitrasarkar9209]

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

[@shrinivaspandhare9330]

Excellent sir

[@makingloudspeaker]

Thanks

[@smartrajful]

Nicely explained 🙏🏻🙏🏻🙏🏻

[@makingloudspeaker]

🙏

[@TheLastBoyscout711]

Concisely explained. Thanks

[@observenotify8604]

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

[@josephphter4866]

Super ❤️ thanks g 🙏🙏🙏🙏

[@premverma61]

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

[@martincharlton1606]

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

[@allanjaypalomique7609]

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

[@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.

[@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.

[@bgminoob7984]

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

[@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

[@asimnawazgujjar2938]

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

[@shivasisdash7343]

awesome sir

[@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 🙏

[@priyanshvloger4131]

You are a genius 😊

[@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.

[@omsairam9728]

Nice Explain sir

[@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..

[@sujitsangale3114]

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

[@kathiravankalidass7852]

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

[@FluxCondenser]

Cool techniques. Thanks for sharing.

[@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

[@ranajoychatterjee6909]

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

[@thalapathi2285]

Thank you sir

[@mdmonir-j9b]

Bangladesh LOVE

[@manusudha4269]

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

[@makingloudspeaker]

Email [e-mail]

[@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

[@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.

[@va-ro]

thanks a lot...

[@PubuduKarunarathne]

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

[@romeojrnepomuceno1591]

Nice😊😊😊

[@AmitKumar-gl3zy]

Waiting for the 3way crossovers.

[@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.

[@prakashanp457]

Good sir

[@Dubaitrance]

What capacitors should I use for 4ohm Woofers

[@bhojpurientertainment7578]

Very nice circuit sir

[@shadilal1588]

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

[@r.k.bhetariya1203]

Dear sir Thanks for important information Thank you so much

[@joannapaul5220]

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

[@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. 👍🏼

[@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

[@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

[@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

[@ownspecificopinion7444]

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

[@rajibthakur8398]

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

[@mjaveed9167]

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

[@eustaquiomascarenhas4835]

Nice but you have to use speaker box and check

[@prasadpardeparde8494]

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

[@Lawra-k1k]

Abe Buddha Kahin Ka Tune Kyon Pasand tere ko donon mines ki mines Jod Diya FIR bol raha hai series

[@technology4647]

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

[@makingloudspeaker]

Whatsapp [phone]

[@nityananddevendra3698]

I need 2000w passive network

[@santumishra3550]

Think sarji 🙏🙏🙏🙏 for informetion

[@chimbylynmontecillo8365]

Nice tutorial., By json combo.

[@jayaplants311]

Sobai to English bhoje na Tai bengoli te bolle valo hoi Karan bengoli

[@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

[@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.

[@faruckfaruck7947]

8ohm 12"in subwoofer crossover Settings please sir

[@faruckfaruck7947]

8ohm 12"in subwoofer crossover calculation video please sir

[@faruckfaruck7947]

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

[@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.

[@satyajitbej5998]

How to calculate pear turne inductor

[@goose955]

Sounds horrible

[@shaikkaleshvali3193]

Bass trible long punch bord banasakte ho video ap lod karo

[@vicg5323]

Awesome

[@makingloudspeaker]

Thanks

[@ashoknair886]

Thanks

[@deepukumardeepu4523]

Good sir

[@ashokbhattacharya7787]

Great display Sir

[@7rajk]

Thanks for your help sir

[@একটুকরোকথা]

স্যার আপনি কলকাতার কোথায়?

[@jerrymorales482]

Very nice your greate sir good job👍👏👏👏

[@makingloudspeaker]

🙏

[@nhachay206]

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

[@bappamalik8764]

Please location

[@iyappanashwini9962]

Tamil speech

[@jnanarekha1999]

hat's up sir

[@bappamalik8764]

Sir apnar dokan kothai ache

[@saidurrahman6919]

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

[@manusudha4269]

Sir, where can I buy passive crossover for subwoofer ?

[@makingloudspeaker]

Please contact N.G.Electronics Kolkata. Ph 7439728737

[@OU-xc4os]

You makes it all ! easy to understand

[@makingloudspeaker]

Thanks

[@mohammadmohsinkhan9764]

Best

[@moni5093]

M

[@AnanthanAnanth-rq1iq]

Hiii sir

[@rajibpaul9153]

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

[@shahranyaacob2208]

👍👍👍👍👍

[@makingloudspeaker]

Thanks

[@satheeshs2530]

❤

[@deepukumardeepu4523]

Good ket

[@allanjaypalomique7609]

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

[@makingloudspeaker]

Both

[@nags944]

సూపర్ సార్

[@sugathsamarakoon2310]

❤❤

[@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.

[@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

[@J.PRadarharyana]

Sir sony d70 home theater ka bass kse increase kre

[@ronaldfernandes5697]

Pls make passive crossover with bulb for subwoofer

[@omsairam9728]

Sir make more videos