#Inkocean
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- Опубликовано: 13 сен 2024
- Buy from here:खरीदने के लिए यहाँ क्लिक करें , amzn.to/34mUmj8
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This is a review and audio test video for #Inkocean 2.1 class D amplifier board. This board is designed and partly made in India. It has 50 + 50 Watt power for left and right channel and 100 watt power for subwoofer. Audio Quality of the board is found very good at the price point offered.
1. How to choose a power supply?
The power supply with the board is very important. The ripple of the selected power supply must be small. A power supply with a large ripple will cause the bottom noise of the power amplifier board to become larger and there will be current noise. The higher the voltage, the greater the current, and the more adequate the output power. The power supply is 12V1A and can be equipped with 34-inch speakers. If it is above 19V 5A, there is no problem with 8-10 inches, and the power supply must be highly regarded. If the voltage is too low, the amplified sound will easily cause sound distortion. If the current is too low, the speaker will pull down the voltage, which will result in abnormal operation or poor sound quality.
It is recommended to use a power supply of 18V19V24V with a current above 5A. If you only have 9V12V or 1A 2A power supply, it can be used but the power is low. When the volume is selected close to the maximum, it may be distorted and affect the sound quality.
2. How to choose a speaker?
Regarding speaker types: commonly used speakers are generally 4-8 ohms, which can be used. The left and right channel speakers need to be connected to full-range speakers or mid- to high-frequency speakers, and the power is between 20W-100W. The subwoofer speaker cannot be connected to an ordinary speaker, and a speaker with a subwoofer speaker must be connected with a power between 20-100. The dive frequency of the subwoofer speaker must be at least 50 Hz.
If your speaker has a low power, such as between 20W-50W, it can be used. You need a lower power supply voltage to prevent the speaker from burning after amplifying the sound. For example, choose a power supply below 15V.
If you are a 50W-100W speaker, don't worry about the problem of speaker burnout. You can choose a 12-24V power supply. The higher the selected voltage, the greater the sound or power that can be output. The speaker power should not exceed 100W, otherwise it will affect the sound quality.
🙏Feeling proud to see Indian Audio Board. 🙏
Parts are total china
@@Ajaykumar.9912 See this video before you buy...ruclips.net/video/Wi-s0PelyJg/видео.html
See this video before you buy...ruclips.net/video/Wi-s0PelyJg/видео.html
Jlcb pcb ki banavat hai . Not india made in india bas company india ki hai .
@CreatiVe bhai mai tpa3116 vala bord use karata hun 2.3 saal ho gaye aaj bhi vaisa hi chalata jaise pehale chalata tha bina kisi dikkat ke
Sir congrats for 100k subs.
Dada aap ka har video's follow karta hu.mere leye best electronic guru.🙏
You are the legend in this category channel your video and quality of explaining is very good
Thanks
@@WhatIThink tda 7265 board ka review karo
Ye to bahut acchi baat hai ki ase product Hamare India mein bhi menufacture ho rahe hai
Congratulations sir for 1lakh subscriber's 💐❤️❤️
1st view from Bangladesh ❤️❤️❤️
Great
You deserve 1000000000 millions of subscribers ❤️🙏
Love from Bangladesh.
Muzhe hindi atihe.🥰
Baki apke sabhi video bahut detail se banate ho to dekhne me to maja ata hai par samjne me bahut acha lagta hai, apki har ek video me achi khasi jankari mil jati hai, jo sayad dusari jagah se milti nahi hai, 🙏🙏🙏🙏🙏
Feel proud for our overcoming in electronic format...
Joi hind ....
Hlo sir keise ho aap Aapke Family Aapka video deekh ke Bhout Motivation milte ha Awasome
AND BAHI LOVE 💕 U FROM MP.
Thanks
Sir, aap car stereo , uski ic ke baare mein. Konsa best hai ? Sony ya pioneer??? Detail video banao na sir please 🙏
सुधीर जी, बहुत अच्छा review किया आपने।
यह कहना उचित ही होगा कि आपके बताए गए तथ्यों के अनुसार इस बोर्ड को चलाने पर आशानुरूप परिणाम मिलैगा।
आपके द्वारा बताए जाने पर मैंने Indian board manufacturer InkOcean से कुछ बोर्ड्स लेने का मन बना लिया है।
Sir mere paas Philips 5.1 home theatre ke speakers pade hai jisme channels 4 ohms 25 watts each hai aur subwoofer 8 ohms ka hai to channels ke speakers agar me 2-2 ke series me lagata hu to chalega?
Yes... Chalega
@@WhatIThink Thank you sir for ur prompt reply 😊
सर्
1लाख सब्सक्राइबर के लिए बहुत बधाई
Tpa 3116d2 amplifier 50 + 50 + 100+ ka jo board he uske sat ye wala board ka ak comparison video banao plz 🙏🙏🙏🙏🙏🙏🙏🙏🙏
Single supply, single end signal to defferential circuit ko leke discuss kare,
Class d me ye circuit ki jarurat hota he full power ke liye, maine ek circuit design ki he theory me
1lakh. Subscriber play button ki unboxing kab ayagi bhai
Indian product ka review Dene KE liye bahut bahut dhanyabad sir
Sir Aapne jo power supply dikhaya us 1 power supply se Suported amplifier, preamplifier aur low pass filter board ek sath conect kr sakte hai kya?
Sir, I am fan of you. You having great knowledge on audio systems.
Last year I built a 2.1 TDA 7294 amplifier with separate control for Master Sound and Bass volume/freq, along with BA/TR/MD tone control which sounded amazing. (Entire build was from scratch, circuit board/component soldering, etc) But because of the sheer size of the amplifier, time consumption, and total price, wanted to try a minimal class D 2.1 setup.
So I bought this board from Inkocean website.
This board got decent sound. Satisfied with the result.
The only drawback I see from this board is, even though they provided separate Bass volume control, it's tied to master volume control.
Because of this cannot control the vocal sound separately.
I know fixing this will increase the price. With this fix, if they keep the price below 1,800 Rs., this will be a killer deal.
It's good to see Inkocean actually listen to the customer and come up with a homebrew audio amplifier board.
Thanks again sir for your videos. I think you are the only person I came across who manages to give detailed informative videos. Learned a lot from your videos and built an amplifier and speaker enclosure myself.
The only thing I would ask is when you review 2.1 system let us know whether the subwoofer and master volume are tied to each other or not. I think that might help a lot of viewers while making the decision.
Thank for feedback. I will take care for future boards.
@@WhatIThink sir eshme 12 volt output dena se kitna omh or volt ke speaker chala sakte he
Agar sir 12 volt battery se boost converter module laga kar 24 volt output nikal sakte he par sir esh battery ko koi damage to nhi hota boost converter module laga kar
Plz 🙏 batana plz
Sir mere pas 0-15 5 amp transformer hai jo bridge rectify joker 0-18 bolt dc deta hai. Ise mai kis amplifier kit me use kar sakta hu.suggest me please
Sir koi jawab nehi mila
Yes you can use that
So nice video full detail video ha bro thanks 👍
Very good product. Very good sound quality, very good sound with sub woofer. I am very happy with this product. Thank you Inkocean 👍,
In new product you can't get on-off in volume
Glad you like it!
I bought this Board. this one is good amp ..
Kitne din me aa jata hai ghar pe
@@techindiawithpushpak8403 bro lagbhag 8 se 10 din mein
@@techindiawithpushpak8403 mujhe meri is id per email kijiye
Sir plz pehle 12 inch Subwoofer ke box ke design ke upar video upload kijiye na plz 🙏🙏🙏🙏.
Sir app Indian audio technology meya jarur revolution loy ga
Is it possible to use 6 ohm speaker with this board without any modification. ?
Yess
Great Bro....👌 Good analysis
Carry on👍
See this video before you buy...ruclips.net/video/Wi-s0PelyJg/видео.html
Sir mere pass 15w ka 4ohm ka speaker hai lagbhak 3 inch ka kya mai use satellite speaker mai use kar sakta hu power supply 19v 3.5 amp ka hai
Speaker kharab hone ke chance hai
@@WhatIThink Amplifier toh safe rahega na maine connect kiya hai normally baj raha awaj acchi aa rahi heating rokne ke liye fan bhi lagaya hai maine
For the audio boards you have shown, are there readymade enclosures available?
Love your content, very nice content, love from Pakistan
Thanks
Is post Ko main use kar liya hai bahut hi achcha hai mere ko pata hai
TDA 7498 (Class-D) se stereo amplifier banaya maine par 100+100 watt ki nehi laga mujhe, extra buffer circuit add karke bhi
Sir ji namste inkocen ki har kit bohat hi achhi hai
Bahut acchi jankari Di hai aapane sar
Lm3886 or tpa 3116 kon si ic achhi hai.🙏🙏🙏
Apka video muzhe bohot acsha lagta he.
Sir maine apka video dekhne ke baad wuzhi ka amplifier purchase kar liya hai or mere pass 24A 10A SMPS power supply hai ,speakers or sbwoofer apex company ke hain(1 subwoofer 10 inch 100w max )
(2 speakers 6 inch 30W max ) hai sir 24V SMPS ko maine 20V par set kar diya hai or speakers ke sath twiter series me lagana hai ya parallel me?? Or SMPS 20 V par theek hai?? Sir please reply pehle bhi aapne reply nahi kiya tha
20 volt theek hai. Tweeter speaker ke Parallel me lagta hai
@@WhatIThink thank you sir
Kya hum ise car ke battery ke sath use kr sakte hai jo 12v35ah hoti hai...
And maine 150watt ka 12v dc to 35v dc 6ah ka booster bhi liya hai..
Booster ko car battery me use kar ke out 19v ke sath chala sakte hai ink 202 ko
Woofer me 30 watt ke 3 speacker chala sakte hai
Congratulations for 100K Subscribers!!!!!
sir 4 ohm.10w L&R speaker ko Powar Supply kosa lagaya sir plz reply 🙏
Badhiya samjhaya aapne sir 💐🙏 thanks
Can I use 12v 10a smps and convert to 18 to 20v with step boost module..?
सर जी 80 वाट एंपलीफायर में 3055 ट्रांजिस्टर लगे हैं उसमें क्या 2sc 5200 लगा सकते हैं क्या बाट बढ़ेंगे क्या
Yes.. Power nahi bhadegi jab tak supply nahi increase karange.
Brother Aap hamesha boht hi achhi information dete hain.. Thanks🌹🌹 Mujhe studio k active speakers k liye Amplifier board chahiye,jisme mid ka control bhi ho to Boht achha hoga. Yamaha, KRk etc boht costly hote hain koi cheap alternate btayiega.. With suplly.. 🙏😊Iske liye speakers and woofer kaunsa achha rahega??
Next video is LM3886 . Suitable for studio monitor
@@WhatIThink pal 007 ic ka review karo
@@WhatIThink Thanks brother🌹
@@WhatIThink Kab tak ayegi vdo
Sir you are great 👍👍👍👍👍
Great
Left Right channel mein 3 way tower box legasaktha hai.. Hosakthatho uska combination bethadeejiye pls..
Great explanation on your audio systems, I'm watching from two years your video's and I'm satisfied, but satellite speekar don't understand
Sir I want to make my normal computer speaker wireless using this circuit power supply is 12 v 2 amp will they work?
Sir ji dj ke liye sabse accha speaker sugess me
Sir dc to dc convert 12 to 90 0 90 v par bhi video banaye ie transformer core ,winding, IC number MOSFET etc . Tq
The orignal name of this board IC is CS8673E and its datasheet is available on internet wuzhi just rebrand it..
Feeling good for helping everyone...
Thanks bro 🤗
Sir which amplifier should be used for 30w + 30w stereo on 8 ohm load.
Please advise if this board will support the below spec speakers :
Left and right speaker - 3-inch midrange driver 33W per channel @ 4 ohms with 1-inch neodymium tweeter 33W per channel @ 4 ohms )
Subwoofer 68W @ 8 ohms
It will support but it is suggested to use only 4 or 8 ohms speakers and woofers. Don't mix the ohms otherwise you will get more power at 4 ohms and lower power at 8 ohms.
Sir mera 3000 w ka amp ka 2no bord kharab ho gaya hai uska bord nai mil raha hai uske liye bord bataiye please🙏🙏
Sir,
Old Music Systam Philips ke 3Way ke 2 Speckers chala sakte hai na…
8E 25 watts ke 2 woofer ko parallel me laga sakte hai?
Laptop ka 19.50 watt ka charger chala sakte hai?
Maina ya amp liya to muj volume knobs nhi diya or koi koi power supply pe sound crack hota hai it need filter
kya hum Passive SUBWOOFER ismain direct connect kar saktai hain?
super effect with powerful punch
Bekar
Purana sony ka 3 cd changer he, khubsurat awaj he kam se kam volume per b punchy crystal clear sound ati he. Wesa amplifier banane k lie konsi i.c best he
Nice information sir.
See this video before you buy...ruclips.net/video/Wi-s0PelyJg/видео.html
Bhaiya left aur right channel pe woofer laga sakta hu? Plz reply!
Sir is mai 3ohm ki subwoofer chala sakte hai ? Agar voltage ko thoda kaam rakhu toh?
Bhai ic fukane ke 75%tak chances badh jate hain
Nice video sir. ❤️
Meri v tpa3116d2 2.1 khrab ho gai
Sir ji namaste. Is circuit ko laptop ka charger 19v 7.1Amps use kare to ye chalega , please confirm. Thanks. Already liked and subs to your videos.
Yes
Sir mujhe is board ke saath eco mic board attach karna hai karaoke system banane ke liye to please suggest kare konsa eco controller board sahi rahega
Great dada my v bahut happy hu (kyuki India made ).
Sir 10" 60w woofer chhalashaktehe? Kyoki usme ums nahi likhahe
Usb aur ir sensor iss board main keise connect korte hein ? Plz reply.
Very nice sir ji
Sir 3773 board 4 transister may 30- 0-30 15 amapere transformer use kar sakti hai
Sir ye btaiye...kisi bhi 2.1 me jo subwoofer output audio nikalti h...wo stereo hoti h ya mono
please let me know about aux input, can you get stereo output when using aux in
Sir,
I had using this board couple of days before..
Please suggest best satillite speakers (for left and right chennal) for this board.
And also give buying link of that speakers (50watt).
Liya speaker bhai
Nehi bhai.......
I can't find best one
Sir active crossover board par ek video home use ke liye ...🙏🙏🙏
Sir tda 2030 - 2.1 (4 ic ) wala local home theater board k lia - 3amp ? Ya 4amp ka transformer best hoga ??
Bahot din lga diye sir
Capacitor ko kya upgrade karna hoga , please reply dijiye ga
Sir, agar amplifier me 2,4,8, ohms Diya hai to 8,ohms ki jagah 4,ohms lgane se awaz me farak hosakta hai Kiya ? Same watt me
Sir mere pass 2 speakers hai 10-14w ke lg tv se nikale hue. Konsa board use karna chaiye please bataiye and kya bluetooth wale bhi available hote hai market me?
Use TPA3118
@@WhatIThink but sir usme toh single channel hai na?
INK201bt board. The output of the sub is giving dc output equal to input voltage. FR and FL speaker outputs are working fine. I have changed the cs8673e chip after purchasing from inkocean, but no luck. Components seems to be fine too.
Too dangerous to run their boards at the ic rated VCC. Better to use 2-3v lower than the rated one as troubleshooting steps, spares, circuit diagrams are not available.
Can you please make a video to troubleshoot dc on speaker outputs of class d amplifiers?
Your method of explaining is very detailed and I think you can make a very informative troubleshooting video. Thanks.
New orders are processed fast by Inkocean, but issues are attended poorly.
Their concepts are awesome, but customer support is very very poor and delayed. Also no connection diagrams are provided with the kit. A small piece of paper with the diagram would be very helpful.
Thanks for feed back...I will try to make things better.
Why you are using 35 watt RMS speaker instead of 100 watt?
Sir mt21 me kitne ohm ka subwoofer aur kitne ohm k 2 speaker laga sakte hai
Sir maine is board pr 725 w ka double magnet lgaya h shi nhi chal rha h ku btaiye
💐🙏👌
Xr 1075 ic use kiya hua preamp kaisa hai is me bbe vi hai
Jai hind sir
Sir kya JBL A1500HI sub ka box ke sath 150watt Srx712 ke sath outdoor me use kar sakte hai
अगर इसमें 4ohm 20w के 2 subwoofer सीरीज़ में लगाएं जाएं तो क्या ये सही रहेगा?
Input 12v DC रहेगा।
कृपया मार्गदर्शन दें 🙏
YeS
Sir car me lgaya hai par output bahot kam aa raha hai uske liye kounsa power booster lagaye... Or ye bort bahot hi noise bhi kar raha hai to kya karu....
50 watt 4ohm ke 2 subwoofer series m connect kar sakte hai kya isme. ?
Sar saund king amplifire kesa ata hai sabse mita avaz kis amplifire ka ata hai plis replay....plis
Sir inkocean site mey COD ka options available nhi hey kya??
From Bangladesh.Tas 5630 E board mere pass hey but 48v dene se 220uf 50v ke capaciter bar bar blast hota hey kiu? Kea Cpaciter ka volt Jada laggega?ek bat or apne bola L/R spk pe 2ohm use karsaktehey.Detasheet dekha humne.kea Subwoofer pe vi 2ohm use karsaktehey?mene apse bohot kuch Sekha.From Bangladesh mujhe speakers ka ohm samajh na hey.Jeicha ke 4ohm tweeter 6ohm mid-range or 6ohm speaker eksath kitne ohm hue?kiu ke tweeter pe 6uf 160v capaciter hey.kea tweeter ka ohm speaker ka ohm se + hota hey?Peralall.
63 volt ka capacitor use kijiye. 4 ohms load dena hai.
sir ji amplifier ke driver board me bd139 or bd140 ki badle me d718 or b688 laga de to wo kitne volt tak chal sakta hai or..isme kitne pair Transistor laga sakte hain..kitne watt tak
Great friend...thank you... 👍🙏🙏🙏
Hi thank you for nice video. Will you please refer any board with Bluetooth and cordless microphone for karaoke