What is Power Amplifier & Integrated Amplifier Board ? Soundbar ? Subwoofer ?
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- เผยแพร่เมื่อ 19 มิ.ย. 2024
- What is Power Amplifier & Integrated Amplifier Board ? Soundbar ? Subwoofer ?
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Power Amplifier:
A power amplifier is an electronic device designed to increase the amplitude of an electrical signal, typically audio signals, to a level suitable for driving loudspeakers or other high-power loads. The primary function of a power amplifier is to take a low-power audio signal, such as the output from a preamplifier or other audio source, and significantly increase its power level to drive speakers and produce sound.
Key Characteristics of Power Amplifiers:
1. Amplification: The core function of a power amplifier is to amplify the amplitude of the input signal, effectively making it strong enough to drive speakers and produce audible sound.
2. High Power Output: Power amplifiers are designed to handle higher power levels compared to preamplifiers. They deliver the necessary wattage to drive speakers efficiently.
3. Minimal Signal Processing: Unlike preamplifiers, power amplifiers typically don't include extensive signal processing features. Their primary focus is on amplifying the signal accurately and efficiently.
4. Bridgeable: Some power amplifiers are bridgeable, allowing them to combine the power from two channels into a single, more powerful output. This is useful in situations where a higher power output is required.
5. Connection to Speakers: Power amplifiers are connected directly to speakers, either through binding posts, banana plugs, or other speaker connectors. They play a crucial role in converting electrical signals into audible sounds.
Integrated Amplifier:
An integrated amplifier combines several audio components into a single unit. It typically includes a preamplifier, a power amplifier, and sometimes additional features like tone controls, source selection, and volume control. The integration of these components into a single chassis makes it a convenient and space-saving solution for audio enthusiasts.
Key Characteristics of Integrated Amplifiers:
1. Combination of Components: An integrated amplifier merges the functions of a preamplifier and a power amplifier into a single unit. This eliminates the need for separate components and simplifies the overall setup.
2. Space-Saving: By combining multiple functions into one unit, integrated amplifiers are space-efficient and streamline the audio system. They are suitable for setups where space is a consideration.
3. Built-In Controls: Integrated amplifiers often include built-in controls such as volume, tone, and input selection. This consolidation of controls simplifies the user interface and allows for convenient adjustments.
4. Interconnectivity: Integrated amplifiers provide a convenient and integrated solution for connecting various audio sources, such as CD players, turntables, and media players. This makes them user-friendly and versatile.
5. Power and Preamplifier Sections: The power amplifier section of an integrated amplifier is responsible for driving the speakers, while the preamplifier section processes and adjusts the incoming signals. The combination of these sections results in an all-in-one audio solution.
In summary, while power amplifiers focus solely on amplifying signals to drive speakers, integrated amplifiers combine the functions of preamplifiers and power amplifiers into a single unit. The choice between the two depends on the user's preferences, space constraints, and the desired level of integration in their audio system.
Chapters:
00:00 Audio Amplifier
01:17 Integrated Sound Amplifier
01:59 Power Amplifier
02:55 Power Supply
04:44 Amplifier Ohms
05:32 Amplifier THD
06:29 Amplifier Class
07:18 SMSL A300
07:34 FOSI Audio V3
07:43 LM3886 TDA 7294
08:14 Soundbar
08:39 DIY
My Instagram ID: abhis_av_tech
#abhisavtech #amplifier #sound #audio #soundbar #bass #treble #soundbar - วิทยาศาสตร์และเทคโนโลยี
सर मुझे ऐसा लगता है आपकी आवाज बहुत अच्छी है आपको फिल्मों में डबिंग करनी चाहिए❤🙏
ji aapko meri awaaz pasand aai uske lie bahut bahut dhanyawad 😊🙏
What A power of your knowledge 👏 wonderful 👏 😊
Badhe +chalo😊
Thank you mumma 😊😊🙏😍
Sony muteki ka set ka review dijiye pls
brother yadi mujhe brand apna product review karne ke lie bhejenge to mai jarur review karunga. dhanyawad 😊 🙏
आपकी आवाज *अमीन सायानी* जैसी है.....आपका नालेज ....मान गये उस्ताद
Thank You very very much, mai Ameen sayani ji ki bahut respect karta hu, lekin meri awaaz sirf meri ha, 😅😀.
Ra masth video ha sir, next diy amplifier ka video ke liya very excited,because kafi video already ha TH-cam pa but apka Tara quality video nahi ha , jaldi leaoo sir low bugget to High ❤👌💪
ji bilkul bahut jald hi mai diy amplifiers ke upar videos launga. kuch din aur wait karein, aapko mers video pasand aaya uske lie aapka bahut bahut dhanyawad 😃🙏😊
What!!!!!!!!A knowledge.mast hai Bossssssss!!!!!!👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👌👍👍👍👍👍👍👍👍👍👍👍👍💐💐💐💐💐💐💐💐💐💐💐💐💐
Thank you very very much 😊 🙏 🤗
Sirji, aap bahut useful information detha hey ❤
Thank you very much 😊 🙏
Nice video sir 👍👍👍👍
Thank you very much 😊 🙏
Your this Vedio is very useful with all detailed technical description for Sound Amplifier ..
Thanks for this useful informations..
Thanks for this ..
Thank you very much 😊 🙏
Good information shared
Thank you very much 😊 🙏
I am using Fosi 2.1 amplifier with AIWA book shelf speakers with dual subwoofer. It sounds just like theater.
wow great😊🙏
Good morning.. amin sayani sir
मजा आ गया
😃😃😃thank you very much 🙏
Your this Vedio is so useful & provides all detailed technical knowledge for a Sound Power Amplifier …
Congratulations & Thanks ..
Best wishes for all success of your this very popular
U -Tube Channel ..
Thank you very much 😊 🙏
Looking forward to your DIY videos. That would help us in understanding how or why you chose a particular component.
yes i will make DIY videos soon. but first i will start from Amplifier boards available in Indian market. 😊🙏
Very good sir ji
thank you very much 😊 🙏
Useful information regarding Sound Power Amplifier ..
I always appreciate your way of Demonstrations of the Vedio subject
Your impressive Sound ., your best detailed research work your beautiful way to represent the subject is very very impressive ..
Congratulations for your this best efforts ..
My all Best wishes with all Success for your this very popular U- Tube Channel..
Thank you very much 😊 🙏
भाई मुझे Dulcet A50x Amplifier के बारे मे मुझे थोडी जाणकारी चाहिये थी मुझे थोडी मदत करो
In your next videos when you explain about ohms and it's implication also explain how it changes when connecting the same ohms speakers in parallel or series connection and how to match those with amplifier ohms. This will be helpful to many.
Noted😊🙏
Good job sir and what about AVR please explain about that sir with proper AVR setup witb subwoofer
a video on AVR is coming soon, for setup please watch this vodeo:
th-cam.com/video/va1i4DWDDDo/w-d-xo.htmlfeature=shared
and for subwoofer placement, please watch this video:
th-cam.com/video/va1i4DWDDDo/w-d-xo.htmlfeature=shared
Waiting for a DIY amplifier board.
coming soon 😊🙏. thank you
Good video ❤
Thank you very much 🙏 😊
Indian made class A, AB & class D amplifiers are not very high priced and they offer decent quality. Check "Norge" and "Soundking" and I am sure there will be many more like "DNM", "Pulz", "Torvin", "O&B" etc. Some of these are not that reasonable. There are also few expensive ones available, brand like "Acoustic Portrait".
true😊🙏
Mujhe bhi flat sound sabse best lagta he , lekin market se kai local amplifier sunnane ke bad iska sound achcha nahi laga to khud ka diy amplifier banaya lekin aajkal amp board me preamp inbuilt hi aata hai la4440 to kisi bhi board me preamp kese bypass kare ?
kisi bhi board me bypass karna bahut mushkil to nahi hai lekin har koi aisa kare ye salha mai nahi dunga, kyuki usme hame shock lagne ka dar hai, sath hi koi mistake hui to poora circuit kharaab ho sakta hai, behtar hoga apke ghar ke aas paas jo purane tape radio waghera repair karte hain un se jaa ke bypass karwayein. 😊🙏
Hello sir Sony ht S700rf 5.1channel le sakte hai kya please batana sir thanks
meri salha yahi hogi ki aap sun ke apna faisla lein. 😊🙏
Hi sir , can you suggest a amplifier for a passive subwoofer ?
if subwoofer is 200 watts RMS then go for 400 watts RMS amplifier and to get cleanest bass from it, please watch this video:
th-cam.com/video/1yvUD8cm6jk/w-d-xo.html
to enhance bass:
th-cam.com/video/qPcmTxfBysg/w-d-xo.html
सर आप काफी आसान भाषा में समझते हो जिनको समझ में नहीं आता होगा वह भी काफी आसानी से समझ जाते होंगे और मैं आपके वीडियो देखता हूं तो मुझे ऐसा लगता है कि कब टाइम बीत गया और कब वीडियो खत्म हो गया मुझे पता ही नहीं चलता आप बहुत ही अच्छे समझते हो और मैं आपके सारे वीडियो देखता हूं लाइक भी करता हूं मैं पहले सबसे पहले मैं बहुत सारे यूट्यूब को देखा था लेकिन उसके बाद एक दिन मुझे आपका वीडियो मिला जब से मैं आपके वीडियो देखा हूं तब से मैं हर दिन आपके वीडियो देखता हूं और मुझे काफी ज्ञान भी हो चुका है इसके बारे में लेकिन सर मैं आपसे एक रिक्वेस्ट करता हूं कि आप सबसे बेस्ट होम थिएटर मुझे बताओ यार तुम्हारे हिसाब से कमेंट में मुझे बता दो बस सोनी का लेना चाहिए या कौन सा होम थिएटर लेना चाहिए बेस्ट कंपनी का बताओ सोनी या फिर कौन सी कंपनी है जिससे कि मुझे अच्छा खासा दीप बस मिल सके 10000 के आसपास रेंज में बहुत ही अच्छा खासा दी बेस्ट चाहिए मुझे वह भी 4.1 में ❤❤❤❤❤❤❤❤
बेस्ट होम थिएटर 4.1 20 HZ Se 20000HZ हर्ट्स फ्रीक्वेंसी वाला होम थिएटर बताओ मुझे 10000 की रेंज में कौन सा लेना चाहिए सोनी कंपनी का लेना चाहिए या फिर कौन सी कंपनी का लेना चाहिए होम थिएटर मुझे प्लीज कमेंट में आप बताओ यार और होम थिएटर को बनाने के लिए अच्छा खासा मटेरियल उसे किया गया हो और उसको बनाने के लिए अच्छी एकदम महंगी वाली लकड़ी का इस्तेमाल किया गया हो ऐसा होम थिएटर मुझे 10000 की रेंज में बताओ प्लीज कौन सी कंपनी का लेना चाहिए❤❤❤
आपके हिसाब से होम थिएटर बेस्ट वाला बता दो मुझे 4.1 वाला जिस्म की उसको बनाने के लिए अच्छी खासी लकड़ी का इस्तेमाल किया गया हो और उसे 20HZ Se 20000 HZ हर्ट्स की फ्रीक्वेंसी आना चाहिए और काफी दीप बेस मिलना चाहिए मुझे और अच्छा खासा मटेरियल उसे किया गया हो जिसको बनाने में ऐसा होम थिएटर आपके हिसाब से कोई सी भी कंपनी का मुझे बता दो❤❤❤❤
brother aapka bahut bahut dhanyawad, sabse pehli baat to ye ki 4.1 koi home theater system nahi hota hai. home theater system kam se kam 5.1 hota hai, aur jaisa ki apka budget hai 10,000 to brother us budget me ek best home theater milna to bahut mushkil hai, lekin yadi aap music sunna pasand karte hain, to fir aapko yahi salha dunga ki aap 2 channel stereo setup khareedein ya fir 2.1 channel stereo setup khareedein, waha aapko 10k me kaafi options mil jayenge. 😊🙏🤗
maine apke is prashn ka uttar aapke ek dusre comment me de diya hai brother 🙏😊
10k ke aspas stereo setup apko jo ache mil sakte hain, uske lie ek brand hai Edifier, jo ki budget range me ache active speaker banate hain. aap wo try kar sakte hain. 🙏🤗
200 square fet ke liye kaun sa amplifier Lena chahie
100watt each channel bhi kaafi hoga lekin jitna jyada watts ka amplifier lein utna hi achcha hota hai, kyuki waha sound quality ke lie kaafi headroom mil jata hai.
Sir 7 speaker or 2 bass kon sa home theatre buy karna chahiye?
aapko dolmy atmos av receiver ke lie dekhna chahiye. yamaha aur denon brand ke kuch achche av receiver hain, aap wo dekh sakte hain. dhanyawad 😊 🙏
Soundbar mein truehd atmos aur dts x sound signal kaise avenge, मेरे पास atmos ट्रू hd, soundbar hai, per केवल loosy sound a rahi hai. Mera tv, soundbar done atmos support Karten हैं।
Aapke paas True HD content hai? yadi haan to kya aapka soundbar TrueHD support karta hai? yadi haan, to sound sunai deni chahiye. aur adhik jankari ke lie kripya ye video dekhein:
th-cam.com/video/sBDC29mbLAQ/w-d-xo.html
धन्यवाद आपका। मेरे पास कंटेंट है और टीवी और साउंड बार मे earc भी है। पर क्या टीवी यूएसबी से lossless ओडियो आयेगी। अगर मै टीवी यूएसबी मे hdd लगाऊ तो क्या lossless ओडियो आयेगी।
ji haan, supported content se apko lossless audio sunne ko mil sakega. ek video dekhne ki salha dunga, poora video dhyan se dekhiyega, dhanyawad 😊🙏. video link:
th-cam.com/video/7MU75HsiGhE/w-d-xo.html
what is ypao in Yamaha home theater system.
How does it work
its automatic eq wizard kind of thing. to correct sound, basicaly for room acoustics. 😊🙏
🙏Sir mere pass 400 watt mono
Amplifier hai or 12 inch jbl
Subufer 1500 rms or 10 inch spicker
Or Twitter hai sir please bataye muze ki in tine spicker ki cross over
Kaise tayar karu ❤🙏🙏🙏
crossover is tarha taiyaar nahi hota brother. crossover ke lie aap ye do video dekhiye:
video 01:
th-cam.com/video/b7Bw39y07XU/w-d-xo.html
video 02:
th-cam.com/video/COxzpOzv8nI/w-d-xo.html
"AIYIMA D03" please give review on this
will try to review Aiyima amps soon. 😊🙏
Bro best budget 5.1 system amplifier konsa hai.. Please tell
aap ye video dekhein:
video 01:
th-cam.com/video/PwMaG6VkkLA/w-d-xo.htmlfeature=shared
video 02 (end ki taraf dekhein):
th-cam.com/video/BztbXwAXQEg/w-d-xo.htmlfeature=shared
Sir,mere Lg soundbar me alexa ka support hai to kya alexa device bhi lena hoga,ya soundbar handsfree alexa work karega
device lenge to wo bhi kaam karni chahiye aur individual soundbar bhi😊🙏
@@AbhisAVTechindividual to kaam nahi kr raha hai sir
@@AK-kb5xw okay.
Sir kya ham car amplifier ko home amplifier ki tarah chala nahi sakte o wese bhi class a or class ab ho te hai kam price mein.😅 sir I'm waiting for your reply 😁
100% chala sakte hain. aur quality bhi achchi milegi 😊🙏
Hi, What is your take on doogesound SK25000 amplifier + SK10E 3-way 360W speaker system? It costs around ₹24000/-
personally i dont like these type of integrated sound amplifier specially with that usb digital players. one of the worst sound quality invention in sound world. this brand is very old and people like that kind of sound in India. i have heard their amplifiers before. but as i personally dont like those type of potentiometer and Bass treble circuit, i always go for DIY so that i can get sound as per my liking. but not everyone can go DiY thats why i recommend those amplifier which can give a better sound output in low budget. and the speaker model you have given comes with 10" woofer, and 1 tweeter + 1 small full range speaker or midrange, and in their product description they have not given more details about their product. so without listening to it i can not give any opinion. hope you will understand 😊 🙏
@@AbhisAVTech I haven't listened it either, but saw few videos on youtube, & had some doubts as well. These type of systems liked by certain people. Dikhane mein bhi purane style ka lagta hai. Hence asked for your opinion.
❤❤❤❤❤❤🎉
😊🙏
Sir mere pas 5 inch ke do super woofer hai 40 40 Watts ke hai kon sa amplifier use kare😢
koi bhi amplifier kaam karega, but level dekhiyega jyada na rakhiyega warna sound fati hui aa sakti hai. subwoofer leveling ke lie ye video dekhein:
th-cam.com/video/1yvUD8cm6jk/w-d-xo.html
Sir, Can uh pls suggest a best 360° rotating wall mount for satellite speakers
the defination of "Best" in sound world is to listen or experience things on your own, if you like it, thn that is Best for you. for mount, you should look something according to speaker weight, and that mount should not be making any noise when your speaker produce sound & vibrations. if you have any specific product short listed pls share link. i will check and guide you.😊🙏
@@AbhisAVTech I'm planning to buy *ZEB-JUKEBAR9550*
@@prathameshunawane2008 😊🙏. apko yadi wo soundbar sun ke pasand aayi hai to le lijiye koi dikkat nahi, sound sunne ke baad satisfaction is important. yadi aap satisfied hain to achchi baat hai. us tarha ke speakers ko wall pe mount karne ke lie brand recommendation ko padh lijiyega, shayad brand ne sath me mounting ke lie kuch pehle se hi diya ho.😊🙏
@@AbhisAVTech ohk sir, thanku...
@@prathameshunawane2008 😊🙏
Again a Very useful Vedio on Sound Amplifiers with all complete details with its technology..
Congratulations for your this Best Research work ..
Thanks for your this Nice informative Vedio ..
Thank you very much 😊 🙏
Sir stereo setup k liye kya better hoga integrated amplifier ya stereo receiver
stereo receiver bhi ek trha se integrated amplifier hi hota hai. please aur thoda detail me bataiye..
@@AbhisAVTech best audio quality k liye av receiver ko use kare ya integrated amplifier
@@aakashbhaskar6531 best audio quality ke lie sabse pehle ek speaker ka set khareede jo aapki pasand ke hisab se ho, uske baad un speakers ke hisab se aap power amplifier ka chunav kar sakte hain. integrated amplifier bhi liya jaa sakta hai, lekin mere anubhaw ke hisab se power amplifier se behtar sound quality achieve ki jaa sakti hai.
@@AbhisAVTech jaisa ki apne video m bataya tha ki power amplifier liya toh alag se dac and pre amplifier bhi lena padega,
Mujhe polk es15 accha laga h, aap kripya amp suggest kijiye
@@aakashbhaskar6531 Cambridge audio, yamaha, denon. in me se kisi bhi brand ka integrated amplifier achcha rahega.😊🙏