How to calculate RMS Power of audio

[@vivekkumarsinha9101]

Bahut aache dhang se samjhaya aap ne best explained ever . Abhi tak jitna bhi video dekha sabse aacha aur satik dhang se samjhaya aap ne. Mai 30 se bhi jyada videos dekh chuka hu par aap ke jaisa samjhane wala banda abhi tak nhi mila aap ka bahut bahut dhanyawad.👍👍👌👌👌

[@ronaksoni2729]

Sir AAP concept clear Kar Dete ho. That's why I like your videos. 👍👍👍

[@rakeshpatel4561]

You tube par aresa video koi nahi bana paya... Aur hai bhi to theek se explain nahi kiya.. THANK YOU SIR.👍🏻👍🏻

[@rakeshpatel4561]

Wah sir kya video banaya hai.. Aese video koi electronics jyada knowledge vala hi bana sakta hai...👌🏻👌🏻👌🏻👌🏻

[@goelsahab]

Wow, very good video sir ab samajh aya aapne mujhe 40-0-40 Q mana kiya Qki agar amplifier 4ohm pe chala to overload se udd jayega, aur 30-0-30 pe chalega to safe rahega, ya fir transisters badhakar voltage badhai jaaye aur maankar chale 8ohm pe 140-160W aur 4ohm pe 200-240W safe use k liye aur single pair me 8ohm pe 70-80W aur 4ohm pe 100-120W max. Qki 1 baari me 1 transistor chalega to iska matlab chahe dual supply h hum calculate single supply se hi karenge.

[@yatinparmar6122]

Sir bahot achha samjate he aap. Sidha dimag me fit (parmenent save) ho jata he. Amplear or voltege ka bhi kuch calculat hota he. Watt nikalne ke liye. Mere sir ne sikhaya tha.

[@pramodpramodkumarswain43]

App ka video bahut acha Laga sir ,ap ke samjhne ka tarika anokhi he thank you sir

[@pritinagwanshi]

Bhai heart touch kr lete ho aap explanation bahut a cha h aapka

[@DhanjitMr]

Formula 100% sahi hai hum ne try kiya..

[@Kishorsoundcabinet]

Hello... Bhai..g.....Wa wa wa....Ky baat ky baat

[@धस्सघहहु]

Jabardast video Sar sound system Ke Duniya Mein thank you very much

[@prakashupadhyay7426]

Thank you sir बहुत ही अच्छी जानकारी है🙏🙏

[@draknagar]

Your teaching style is remarkable. You have the ability to teach complex physics in a flawless and easy manner and most of all you do it a parallel manner without making others feel that you are teaching, you make it like a chat among friends. Great Job.

[@rmjnm]

Very important video on amp power calculation. I really needed this information thank you. Sir I have been waiting for your video on class H amplifiers how do they work and efficiency.

[@manojsinghjalal565]

Sir aapke jaise video amplifier ke koi nai bana sakta

[@69iqtutorial]

Bahut accha video tha sir i loved it

[@chitrakalamultimedia1085]

Sir apka Ph. No. Mil jata to ..mai samajhta mujhe Jannat nasib hua hai, I Salute u❤️💚✔️💯🙏👍

[@GurnamSinghchannel]

Aaj hi aapke baare mein soch rha tha mein

[@naseem351]

Very nice video sir, formula wise is very good

[@allfacts3207]

400+400w ka amplifier Lena he bhai please answer

[@sharangpatil4888]

I really appreciate your work sir! Keep it up. Aise hi informative videos banate rahiye.

[@pradeeptilokani3835]

Nice 👌 and useful video good creation best perform with best explains Maine sony ka mhc v90dw liya jis mein 2000 rms watt mention hai Kya sahi hai

[@WhatIThink]

No

[@qaisarali97]

Excellent dost ekdam Sahi

[@aatulkarekar3206]

Sir ginius teacher ho aap

[@kamleshsoni4018]

Sir men aapki video KZbin par dekhta hun jo bhut hi acchi hoti he magar mujhe aapse

[@kamleshsoni4018]

Koi jankari chahiye to kaise aap bata payenge

[@vinodroshandsouza3369]

Awesome video sir thank you soooooo much 👏👏👍👌👌🙏💖

[@sushilKumar-nm6ez]

Very nice Sir....

[@sejaursaheb]

Many many thanks for your videos bro

[@sohandey212]

U have enough knowledge Sir

[@dr.anujkumarverma]

Very good explanation

[@rogerwalter2500]

Another way is to measure voltage at output using any multimeter on AC voltage setting, and applying sine wave 100Hz test signal at full input sensitivity levels. For loading only 4R , 8R power resistors should be used. No speakers should be used during testing. Formula is same VxV/ R. Only expensive multimeter can test 1KHz sine wave. e.g input 1V & output 20V , then wattage is 20*20/4= 100W You can download free test signal or search on KZbin. This method is applicable only in class A or AB amplifier.

[@utpalpanda828]

Ap ka content acha ha

[@vickypatil3703]

Very nice explained sir 👌🙏

[@WhatIThink]

Keep watching

[@ameyzolekar6194]

Sir Amplifire bana dijiye with explanation 👍

[@niloydas2737]

custom studio monitors pe konsa amplifier use karna chaiye .. please bataiye

[@brijeshsingh9317]

I have some questions: 1. Why are you taking input voltage to calculate output power because how many voltage is dropped by reaching to the output we dont know?? 2. Why you are considering v*v/2r.....it is for single speaker or dual speaker...please clarify??? Thanks for your effort..,,appreciating your work...keep it up.

[@WhatIThink]

V*V/2R formula is derived considering all losses.

[@discoverelectronics9207]

Make a clip indicator nice video

[@ravinder6270]

Thanks sir very good information

[@amarjeetsinghbanger2895]

Nice video sir ji.

[@s.nsupriyo6062]

Very helpful video ..👌

[@ManojGupta-dc7xj]

Mere pass awia ka speaker sub waffer box hae 8ohm ke high or low speaker uske liye mujhe kaisa amplifier lena hoga advice kijye.

[@diyaudioelectronics6126]

Very nice video. Keep it up...👍👍👍

[@rajeshrana3573]

Fosi audio 30d Pro me pioneer subwoofer 1212d 12" chlega?

[@shammidang5149]

One more thumb is total RMS * 10 = PMPO but that was with ethical brands like Sony etc not with products that want to cheat their customers. However the method u have mentioned as second one is very easy to calculate.

[@HimanshuGoel210588]

Sir, bahut details se samjhaya hai aur meine ye formula pe pehle bhi kaafi sawaal kiye hai aapse, but ab kuch doubts baaki hai kaafi to solve hue hai mere, ab ye samajh agaya hai ki input voltate me dual voltage wale amplifier me each channel ki max power k liye use V*V/2R, but single supply ke case me kya karna hota hai sir, usme same formula hai ya jaise apne bataya voltage half hojayegi to uss case me to fir eg. 12V se koi amplifier chalta hai to wo to 6*6/16=2.25W hi max dega on each channel without reducing 1V drop. ya fir 12*12/16=9W max on each channel chahe wo amplifier jyada watts ka ho. eg in case of bridge amplifier apki video ki max 4x power tak jaa sakta h, tabhi 4440 12V se 19V de sakta hai lekin agar 6*6 se calculate karenge to fir wo to 9W max dega bridge se bhi. PAM 8610 meant for 10W+10W running with 12V will give how much output max, this can help me calculating for others. Qki without load transformer jyada output deta hai isliye hum kam ka use karte hai 1.414 wale formula se 12*1.414=16.96V but on full load ye wapas 11.5-12.5 hojata hai.

[@WhatIThink]

v*v/R is correct formula. But I have used 2R for compensation of all type of voltage drops. You can use the original formula. considering few volts from the half voltage.

[@HimanshuGoel210588]

@@WhatIThink Only 1 thing, kisi ne video share kiya (kzbin.info/www/bejne/gZyQaquXeN6pj6M) tha to calculate output rms power same formula lekin resistance lagaya speaker ki jagah aur uske baad output ki AC voltage ko use karke to kya wo sahi method hai, mujhe aap pe trust hai isliye confirm kar rha hu sir.

[@dilipkumarpanchal9560]

Apke video bohot Acha laga te hai our Apke video s ko follow karta hoo sir

[@Shelby21378]

Thanks for the reply but one more question for best sound which magnet size is best or what is the minimum size in mm required

[@WhatIThink]

Just wait for few days...in next video I will explain every thing about Speaker.

[@aroratraders3181]

​@@WhatIThink sir single supply wale pe aapka wala farmula lgya jaye to jo market me 3116d2 board aate hai unki wattage to bhuat kam ban rhi hai aap wale farmula se please 🙏🙏🙏🙏 help me to find accurate wattage of 12 volt oprated 3116d2 audio board

[@electronicworldinindia9906]

Varry nice sir🙏🙏🙏 apko

[@jagmohanchandraval4719]

sir amplifier output par lod rajistens ke baad ampear×voltage lakin sir jo voltage ko singal leni hai ya dual voltage leni hai

[@beasts45]

sir app ye btaiye ki tea 2025 ko 24 volt or (50w 4ohm) x 2 ke load pe chl jayegi kii nhi please help

[@Shelby21378]

Nice video sir, I have tda7293 sterio 100watt rms per channel amplifier. Can i connect one 4 ohm and another 8ohm woofer to it's each channel

[@WhatIThink]

Yes , but then power output will be different in each channel.

[@Santhu1264]

Sir namsate🙏🏻 maine abhi abhi JBL ki 1500Hi ki ek Sub Woofer manguvayi hai jiski impedance value 4 Ohms bathayi gayi thi, aur jub mai multimeter ko continuity mai lagakar check kiya tho uski value 1 Ohm dhikaya. Kya Tpa3116d2 ki sub output line ko is speaker sey koi haani ho sakthi hai jaanna chahtha hu sir!?

[@WhatIThink]

Agar 1 ohms hai to tpa3116 ko overload kar dega. Waise agar genuine JBL hai to itna difference nahi hona chaahiye. Kisi doosre multimeter se check karke dekhiye. Agar 3116 amplifier ki supply 19 volt ya usse ka hai to low volume par test kar sakte hai. Agar ic heat nahi hoti to volume high kar sakte hain.

[@MeetsAudioAmplifierCircuit]

Strong info good work 👌

[@praveenmurkar743]

Exlent explain. Thank you. Can we use for output transistor section, BU 508 A to F, or such type of Transistor can it's work. ?

[@Shelby21378]

Sir sirf potentiometer par pf ,resistor lagakar kya bass ya trible badhaya ja sakta hai agar apke paas bt board na ho to ?

[@pyhacker213]

Iam raju Yadav from Varanasi Uttar Pradesh mere pass 4mosfet ka amplifier hai kyaa mai 10"ke 2hevi magnet speaker chala sakta hoo

[@WhatIThink]

Agar power supply 45.0.45 se upar hai to 10inch ke heavy speakers chalenge.

[@jassipanchal86]

Bro kya class d amp ke sath pre amp lgane se kuchh benifit milta hai please reply

[@WhatIThink]

If gain of amplifier is less then you can use pre amp for additional gain.

[@kishorledkarpe3944]

Super video sri

[@gajendraprasadsahu703]

Sir 0-18volt 3amp pre maine 4700mfd.35v ki 2 filter lagai he kya sahi h ya galat h sir. Ya ek filter bas he.

[@Rahul-qs8ss]

Nice information Sir thank

[@brahmpalsingharya5752]

AAP ne very good jankari di sir Lekin momo amplifier ke bare me thoda Vistara se batye sir please

[@djsujeetyadavbajranghighte1304]

Sir Toshiba 5200 transistor 20 laga hai to kitne watt ka amplifier hai aur back side me likha hai 1600 VA

[@abhijitdas8578]

sir I am your big fan and your subscriber, main low budget mein ek amplifier banana chahta hun mera workshop ke liye, main 44 40 ka double IC ka board lia he, usmein mein 12 volt 3 ampere ka input dunga, aur mere ko kitne watt ka speaker chalana chahie agar main do speaker Lunga Tu Kitna Kitna wattt ka lagega

[@WhatIThink]

20 se 40watt ka speaker 6 inch or 8 inch size me lijiye

[@tipsywolf5466]

Thank you bro... ❤️

[@indgautam]

Sir 20 watt RMS amplifier Mai Kitna speaker Chala sekte hai....???

[@bkelectronicb.k7239]

Lajawab video sir je

[@sonucae]

Sir mere pass ek dvd player ka amplifier board hai usme power supply inbuilt hai....mujhe uska max rms output nikalna hai....

[@santanu9787]

Sir apne jo peak power (v) in volt bataya formula mein bo -- rectify karne ke bad eya rectify karne se pahle ??????????? Please reply.... Please 🙏🙏🙏🙏

[@vinayakachrekar2258]

Dear sir, I have 500 watts RMS amplifier circuit in used 5200 and 1943 MOSFET . It working on 40 0 40 supply . please confirm me this ckt true watts RMS

[@bharatijohijode8694]

Sir speaker inches, Jyada watts ya Bade magnet pe decide hota hai dope NH video banal plsssss

[@gokulithule4352]

Sir very useful hai sir kya ham spekar RMS watt kayse nikal sak te hai Plz sir reply me ❤️

[@gokulithule4352]

Or ek video chahiye or oh bhai spekar ke topic honi chahiye RMS watt ki plz sir please sir❤️❤️❤️❤️🧐

[@SaddamHussain-mp4tx]

Hi sir mere pas ek amplifire h jo TIP142 & TIP147 Transister ka h jismein 20 0 20 volt 3amp ke tranformer se use karta hu iski watt kitni hogi rms mein kya aap bata sakte h sir plz

[@HarshAgrawal-xy8ez]

Sir mera speaker polk S60 (pair) hai jiska impedence 8 ohm, sensitivity 91 db hai...aur aur preferred amplifier 20 w to 300 w bataya hai.....toh isme kitne watt ka amplifier lagana chahiye....?? Aur konsa lena chahiye...?? Please Reply...!

[@chandanhajra3303]

Sir keya 5200 and 1943 k bodle 240 and 9240 laga sakte hain

[@TamalSarkar-m3i]

Sir yea formula to stereo amplifier ke kiye but mono amplifier ke formula kya hai

[@shplfulldetail7235]

Bro mujhe 5200/1943 4pair se 400w amplifier banani he aur 45 0 45 transformer 8 amp se toh fir amplifier ka kitna Ω niklega

[@kabirsingh6925]

Thankuuu, sooo much sirrrr🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏,☺️

[@Gobind1993]

धन्यवाद सर जी

[@niteshjohijode6082]

Sir speaker ke ohm ka adjustement ka video bhi bana do

[@shahtajahmed4887]

tpa1336d2 watt measure kar ke Pata ya or am pare say bhi output par different hota hai ya bhi pataya

[@kuldeepjharua9839]

Sir, mere paas 2n3773, 4 transistor ka 2 channel wala amplifier hai jisme 24 0 24 ka transformer laga hai uska actual RMS watt kitna hoga. Usme Maine 8 inch ke 90 mm magnet wale 2 speaker connect kiye hain. kya speaker amplifier ke hisaab se sahi hain agar nahin to pls mujhe sahi speaker size, watt aur ohm bataye. Please sir reply jarur Karen.

[@manojsinghjalal565]

Sir amplifier Or music system ke uper bilkul basic se video ban dejye , jo hum logo ka concept clear kre

[@pratikp6810]

Please car amplifier pe bhi video banao

[@JasbirSingh-fk4wj]

Mere Amplifier mein 5 sn3773 lge hue h.. Kitne watts ka hua Amplifier?

[@cobracommander2153]

bhai, aapne kabhi 5200 1943 stereo amplifier board mai more transistors add karne ki video nhi bnayi.. wattage badane k liye

[@janakpandeya7940]

Isme current ka koi role nahi hot hai? Same volatge me alag alag current ki supply ho sakti hai. Is se power me farak to padhna chahiye. Hai ki nahi sir?

[@rajivbhowmickgkb280]

Soundking sk 25000 amplifier pe 200 watt per chennel in 4 ohms chala sakte kiya??????

[@sanketpatil7486]

50 hz full volume speaker terminals pe ac voltage check kar ke e.g 20 volts aya reading , watts calculate karnekeliye 20 multiply by 20 divide by speaker load 4ohms kya yeh formula valid rahega watts calculate karnekeliye ???

[@WhatIThink]

Formula to sahi hai but amplifier clip nahi hona chaahiye aur meter rms wala hona chaaahiye.

[@24r.j.88]

32032 see chalrahahe to Kitna watt Dega

[@abinashdas1148]

Dear Sir please make a video on Audio Gain. How to increase or decrease gain of TDA7294 100w circuit. Should I change feedback resistor of 22k?

[@WhatIThink]

Yes buy increasing the value of feedback resistor you can increase the gain.but don't increase it too much otherwise amp will become unstable.

[@abinashdas1148]

@@WhatIThink Thank you Sir.

[@HasanAli-wf5fc]

Nice video, sir my car 4 channel amp has 2 pairs of 50N06 mosfit (4 mosfits). Online data sheet says this mosfit is 50A 60V. Can you tell me what would be the total output watt of my amp?

[@farmansaifi8845]

Sir speaker ke output Mein Kitna kam aur Kitna Jyada Om aur wat ka speaker Laga sakte hain

[@Monu-bn4nd]

Thank you sir 🙏

[@circuitloops1265]

Sir local sub woofers per rms ya peak power nahi likhi hoti to sub ya speaker ki wattage kaise pta kre us pr video bna dijiye sir

[@surajroy3294]

vaiya.. thanku so much

[@praveenbanarase3052]

Bhaiji...kisi bhi amplifier ka ohm kaise pata kare..ek video saare rules par bana dijiye pls 🙏🏽

[@santoshtechnical3526]

bahu achha hai vai

[@rjdahit7674]

Hello sir SanKen1494/3858 400w+400w stereo two-channel, mono Mono output: 800W amplifier ka video banaiya

[@sarabjitsinghsondhi5960]

pls tell how much wattage this ic gives sv 13102D

[@tamatarpyaz]

From where to purchase the amp u r showing first in video

[@azhar55sksk49]

Best best video sir