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Passive Cross over network for Sub woofer 

Making Loudspeaker
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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: +919007400622

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30 сен 2024

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Комментарии : 176   
@djpattrix
@djpattrix 3 года назад
I like how your explanation is very simple and to the point. Thank you for sharing!
@eduardoquintanaavila.6290
@eduardoquintanaavila.6290 2 месяца назад
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.
@a.karuppumani26
@a.karuppumani26 3 года назад
Dear Sir All the circuit explanations are good to learn and to practice. We are much gifted to view your best effort videos.
@premverma61
@premverma61 Год назад
Very old circuit, still best idea, we have forgotten these methods, thanks for reviving them. Nice.
@zombeie
@zombeie 2 года назад
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
@makingloudspeaker 2 года назад
You can watch my video on passive subwoofer filter at: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-06Dtra6MCwI.html
@makingloudspeaker
@makingloudspeaker 2 года назад
And also ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-PSI9TgH_JJk.html
@zombeie
@zombeie 2 года назад
@@makingloudspeaker thank you so much
@shiernanpapin85
@shiernanpapin85 2 года назад
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.
@mamisnyou9840
@mamisnyou9840 3 года назад
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
@zaydengianni6506 3 года назад
Instablaster
@priyanshvloger4131
@priyanshvloger4131 3 года назад
You are a genius 😊
@PubuduKarunarathne
@PubuduKarunarathne Месяц назад
Very good explanation.I wish I had a teacher like you before I left electronic science..😢😢
@boscoclifffernandes8572
@boscoclifffernandes8572 3 года назад
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 🙏
@rinendrakumar4801
@rinendrakumar4801 7 месяцев назад
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
@va-ro
@va-ro Год назад
thanks a lot...
@Gioxtream
@Gioxtream Год назад
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.
@asimnawazgujjar2938
@asimnawazgujjar2938 8 месяцев назад
Plz guide me about exact cross over network specs of Kenwood kfc HQ 718 speakers
@rksmruti8693
@rksmruti8693 3 года назад
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.
@prakashanp457
@prakashanp457 3 года назад
Good sir
@jshsshshhssuu6078
@jshsshshhssuu6078 3 года назад
Sir how to make 4 ohm 20 watt woofer bass frequency changer for speaker box, sir I hardly many many thanks you I am
@FluxCondenser
@FluxCondenser 4 года назад
Cool techniques. Thanks for sharing.
@SatyajitRoy2048
@SatyajitRoy2048 Год назад
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.
@arjunbag4202
@arjunbag4202 3 года назад
Thanks for your valuable training.Wish you a healthy life to teach us for long time. We are proud to be a Bangali.
@makingloudspeaker
@makingloudspeaker 3 года назад
🙏
@observenotify8604
@observenotify8604 10 месяцев назад
Sony and Philips. The best. The original and the begining, after that the rest.
@ranajoychatterjee6909
@ranajoychatterjee6909 3 года назад
Sir i want to contact with you i am also stay in kolkata how i contact you
@faruckfaruck7947
@faruckfaruck7947 3 года назад
200W 400W Speaker Subwoofer Crossover 8ohm 1 WAY Filter
@allanjaypalomique7609
@allanjaypalomique7609 Год назад
good day sir what is that in your left side is it a magnetizing equipment for speakers magnets sir???
@AmitKumar-gl3zy
@AmitKumar-gl3zy 4 года назад
Waiting for the 3way crossovers.
@martincharlton1606
@martincharlton1606 Год назад
Good day does subwoofer crossover use most of the power of the amplifier ?
@josephphter4866
@josephphter4866 3 года назад
Super ❤️ thanks g 🙏🙏🙏🙏
@nityananddevendra3698
@nityananddevendra3698 10 дней назад
I need 2000w passive network
@HAMZAKHILJI2
@HAMZAKHILJI2 3 года назад
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..
@Lawra-k1k
@Lawra-k1k 4 месяца назад
Abe Buddha Kahin Ka Tune Kyon Pasand tere ko donon mines ki mines Jod Diya FIR bol raha hai series
@hemantzade283
@hemantzade283 3 года назад
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
@ownspecificopinion7444
@ownspecificopinion7444 Год назад
Sir ami bongaon theke bolc emon passive board ki ami kinte perbo apnar theke?
@rajibthakur8398
@rajibthakur8398 Год назад
Sir, is Mekasonic / Syco woofer RMS or AES watt ? 🙏
@bhojpurientertainment7578
@bhojpurientertainment7578 2 года назад
Very nice circuit sir
@prasadpardeparde8494
@prasadpardeparde8494 2 года назад
Sir.4ichq subwoofer ke liye kitabe wat ka midrenge speaker use karana chahiye our tweeter ..capesetar konasa use karana chahiye
@mjaveed9167
@mjaveed9167 2 года назад
sir who will know that 300 Watts should have such a turn
@shadilal1588
@shadilal1588 3 года назад
Sir your fill bobin with coil in 5g speed well done sir
@jayaplants311
@jayaplants311 2 года назад
Sobai to English bhoje na Tai bengoli te bolle valo hoi Karan bengoli
@sujitsangale3114
@sujitsangale3114 3 года назад
Dear sir Can u tell me values of all parts used in circuit for 300 /8ohm spealer
@chimbylynmontecillo8365
@chimbylynmontecillo8365 3 года назад
Nice tutorial., By json combo.
@shrinivaspandhare9330
@shrinivaspandhare9330 2 года назад
Excellent sir
@makingloudspeaker
@makingloudspeaker 2 года назад
Thanks
@harshavardhanreddy2463
@harshavardhanreddy2463 4 года назад
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
@makingloudspeaker 4 года назад
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
@manurkgs 4 года назад
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
@joannapaul5220
@joannapaul5220 2 года назад
Very crisp.and to the point explanation....values viewers time
@santumishra3550
@santumishra3550 Год назад
Think sarji 🙏🙏🙏🙏 for informetion
@r.k.bhetariya1203
@r.k.bhetariya1203 3 года назад
Dear sir Thanks for important information Thank you so much
@mdmonir-j9b
@mdmonir-j9b Месяц назад
Bangladesh LOVE
@vicg5323
@vicg5323 2 года назад
Awesome
@makingloudspeaker
@makingloudspeaker 2 года назад
Thanks
@bgminoob7984
@bgminoob7984 Год назад
Sir i use sweton crossover 12db.ame bass khoob kom pache.
@satyajitbej5998
@satyajitbej5998 2 года назад
How to calculate pear turne inductor
@faruckfaruck7947
@faruckfaruck7947 3 года назад
8ohm 12"in subwoofer crossover Settings please sir
@faruckfaruck7947
@faruckfaruck7947 3 года назад
8ohm 12"in subwoofer crossover calculation video please sir
@shaikkaleshvali3193
@shaikkaleshvali3193 2 года назад
Bass trible long punch bord banasakte ho video ap lod karo
@একটুকরোকথা
@একটুকরোকথা 3 года назад
স্যার আপনি কলকাতার কোথায়?
@donmarcel9167
@donmarcel9167 2 года назад
Thank you sir....thank for posting such educational video
@makingloudspeaker
@makingloudspeaker 2 года назад
Thanks
@rajeshpodhanandh2348
@rajeshpodhanandh2348 3 года назад
Very well explained Sir. Thank you 👍. Can you make a video on 3 way cross over ?
@makingloudspeaker
@makingloudspeaker 3 года назад
I have already uploaded a video on 3 way network. Please find in my channel
@rajeshpodhanandh2348
@rajeshpodhanandh2348 3 года назад
@@makingloudspeaker ok Sir, will check that.
@sparklechhana595
@sparklechhana595 4 года назад
sir, i want to make 50-80hz 4 ohms 200watt please tell the value for coil and capacitar
@YusufGinnah
@YusufGinnah 3 года назад
Sorry forgot to add, that's for calculating values for a _First Order Butterworth Filter_ Similar type to this video. 👍🏼
@bappamalik8764
@bappamalik8764 3 года назад
Sir apnar dokan kothai ache
@technology4647
@technology4647 3 года назад
Sir I want to connect with you .. I am looking for bookshelf speaker
@makingloudspeaker
@makingloudspeaker 3 года назад
Whatsapp 9007400622
@7rajk
@7rajk 4 года назад
Thanks for your help sir
@jerrymorales482
@jerrymorales482 3 года назад
Very nice your greate sir good job👍👏👏👏
@makingloudspeaker
@makingloudspeaker 3 года назад
🙏
@goose955
@goose955 8 месяцев назад
Sounds horrible
@SV-2277
@SV-2277 Год назад
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
@manusudha4269
@manusudha4269 Год назад
Sir, where can I buy passive crossover for subwoofer ?
@makingloudspeaker
@makingloudspeaker Год назад
Please contact N.G.Electronics Kolkata. Ph 7439728737
@narasimhamurthi2628
@narasimhamurthi2628 3 года назад
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.
@jnanarekha1999
@jnanarekha1999 10 месяцев назад
hat's up sir
@bappamalik8764
@bappamalik8764 3 года назад
Please location
@iyappanashwini9962
@iyappanashwini9962 Год назад
Tamil speech
@ashokbhattacharya7787
@ashokbhattacharya7787 3 года назад
Great display Sir
@nhachay206
@nhachay206 3 года назад
Motor quay nhanh vậy mà ông có thể đếm được 350 vòng sao😂😂😂
@bichitrasarkar9209
@bichitrasarkar9209 3 года назад
দাদু এতো প্রতিভা আমাদের কলকাতায় আছে জেনে গর্বিত বোধ করছি, আরো অনেক দিন সুস্থ শরীরে বেঁচে থাকো আর আমাদের শেখাতে থাকো,
@saidurrahman6919
@saidurrahman6919 3 года назад
দাদা আপনাকে অনেক অনেক ধন্যবাদ আপনার মাধ্যমে অনেক কিছু জানতে পারলাম আরে একটু ভালো হতো যদি বাংলা বলতেন
@OU-xc4os
@OU-xc4os 2 года назад
You makes it all ! easy to understand
@makingloudspeaker
@makingloudspeaker 2 года назад
Thanks
@ashoknair886
@ashoknair886 3 года назад
Thanks
@deepukumardeepu4523
@deepukumardeepu4523 3 года назад
Good sir
@allanjaypalomique7609
@allanjaypalomique7609 Год назад
do you designed it or assembled it sir????
@makingloudspeaker
@makingloudspeaker Год назад
Both
@AnanthanAnanth-rq1iq
@AnanthanAnanth-rq1iq Год назад
Hiii sir
@smartrajful
@smartrajful 3 года назад
Nicely explained 🙏🏻🙏🏻🙏🏻
@makingloudspeaker
@makingloudspeaker 3 года назад
🙏
@abckol44
@abckol44 3 года назад
whatever i saw today,i will remember throughout my entire life.darun abong oshadharon
@mohammadmohsinkhan9764
@mohammadmohsinkhan9764 3 года назад
Best
@moni5093
@moni5093 Год назад
M
@deepukumardeepu4523
@deepukumardeepu4523 3 года назад
Good ket
@nags944
@nags944 2 года назад
సూపర్ సార్
@kathiravankalidass7852
@kathiravankalidass7852 3 года назад
the sub woofer you kept at the back in your rack , can you tell me which company it belongs to ,
@manuabraham5832
@manuabraham5832 4 года назад
Is crossover required for full range speaker?
@makingloudspeaker
@makingloudspeaker 4 года назад
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
@manuabraham5832 4 года назад
@@makingloudspeaker thanks
@satheeshs2530
@satheeshs2530 3 месяца назад
@rajibpaul9153
@rajibpaul9153 3 года назад
Sir do you told me as a normal woffer work as sub woffer?
@ronaldfernandes5697
@ronaldfernandes5697 4 года назад
Pls make passive crossover with bulb for subwoofer
@TheLastBoyscout711
@TheLastBoyscout711 Год назад
Concisely explained. Thanks
@eustaquiomascarenhas4835
@eustaquiomascarenhas4835 3 года назад
Nice but you have to use speaker box and check
@J.PRadarharyana
@J.PRadarharyana 3 года назад
Sir sony d70 home theater ka bass kse increase kre
@kathiravankalidass7852
@kathiravankalidass7852 3 года назад
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
@makingloudspeaker 3 года назад
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.
@sugathsamarakoon2310
@sugathsamarakoon2310 Год назад
❤❤
@mohammadmohsinkhan9764
@mohammadmohsinkhan9764 3 года назад
Sir, one of the beat way to explain.
@BonniGyanesh
@BonniGyanesh 3 года назад
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
@makingloudspeaker 3 года назад
You can try this network
@manusudha4269
@manusudha4269 2 года назад
Thank you for the demo . Could you tell me where I can buy this crossover ?
@makingloudspeaker
@makingloudspeaker 2 года назад
Email makingloudspeaker@gmail.com
@Dubaitrance
@Dubaitrance 3 года назад
What capacitors should I use for 4ohm Woofers
@jhossanawaru5505
@jhossanawaru5505 3 года назад
Wah gk ngerti bhasa nya
@sudhirmishra4142
@sudhirmishra4142 3 года назад
Very nice , good suggest by you 🙏 , thanks Dada 🙏
@makingloudspeaker
@makingloudspeaker 3 года назад
🙏
@Asraful_x
@Asraful_x 3 года назад
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
@makingloudspeaker 3 года назад
For 4 ohms inductor value will be half and capacitor value should be double.
@Asraful_x
@Asraful_x 3 года назад
@@makingloudspeaker thank you 😊 so much
@m.muddumadaiah3150
@m.muddumadaiah3150 2 года назад
Super sir
@makingloudspeaker
@makingloudspeaker 2 года назад
Thanks
@kuddussarkar1131
@kuddussarkar1131 4 года назад
Sir ji apka number milsakta he please
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