Top class d amplifier test /XY-S350H/TPA3251/high power. 12-38V 790W
ฝัง
- เผยแพร่เมื่อ 12 ต.ค. 2022
- Sound clearly sample link : • class d amplifier soun...
subwoofer buying link:
www.swetonspeakers.com/shop/p...
background music:
Song: Tobu - If I Disappear (ft. Tom Mårtensson) [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: NCS.io/ifidisappear
Watch: youtu.be/
Song: VAANCE & Deerock - Electric (feat. Robbie Rosen) (jeonghyeon Remix) [NCS Release]
Music provided by NoCopyrightSounds
Free Download/Stream: ncs.io/ElectricRemix
Watch: youtu.be/ - วิทยาศาสตร์และเทคโนโลยี
![โอ้มายก๊อด! ไม่ถึงชั่วโมงหมดเป็นแสน 😅 [cc] แดนแพทตี้ SS2 | EP.42 |](http://i.ytimg.com/vi/OH2ShXfO6tA/mqdefault.jpg)
Bohot achha tarike se video banaye ho
My fav board still a dream🤣🤣🤣🤣
Organize zk-As21 It's better😂
Add gain enhancer, it will rock. Input signal frequency/amplitude by bluetooth is low. Around 300 mV, Class D more than 100 watt may need atleast 1V input signal, so check chip data sheet ,,
Best quality nice work beautiful sounds
I have this one and it's awesome
Your 12" Subwoofer is 4 ohms but the amplifier at 36 volts gives only 200 watts RMS at 4 ohms and gives 350 watts RMS at 2 ohms. So you can add another 4 ohms subwoofer in parallel for maximum power 💥 nice work. Btw your Sweton 12" Subwoofer is 160 watts RMS.
Yes absolutely right... I'll upload a video with full load setup with 36V10A power supply and 12" 4ohm×2 and 8"×4 + piezo tweeter and mid range speaker for vocal.
*Thanks for your valuable comment
8"x4 means 8"x2 in each channel and this amplifier provides 180 watts at 4 ohms so your each channel should have two 8" woofers in parallel and woofers should be atleast 80-100 watts RMS at 8 ohms each. I like your idea, keep it up 🔥.
@@ECOZENELECTRONICS 36V10A means 360 watts only so you need 36V 15-20A power supply for this project.
No, I'll explain about this topic on my video why I'm using 10A 36V
M
Proper set up nahi kiye hai , it's so bad tweeters missing 😝. But power and sound quality is unbelievable, I know that . Please upload videos proper set-up it's very must to be needed. 👍👍 🙏
Gostei parabéns
Mujhe ye board bohot pasand hai buy karna hai bus paiso ka jugaad nahi ho raha... Lockdown se kaam choot gaya sab plan flop.... I will soon buy this board🤞🏻🤞🏻
Woofers kahan se liye?
You have to use good quality(gauge) wires for proper current.
😂
how much Ampere should give to this board
Purchase link please
Ya subwoofer kaha se liya
Purchasing link daalo bhai.
Speaker kis company ka hai
Sweton Subwoofer very good indian brand hard bass👍👍👍
What is board cost
12 volt battery se chalega
Bahut acchi Tarah Se Apne Samjha thank you
Total kurcha kitna hu hai sir
Sir 10" Subwoofer 2 pic use outdoor bass achi aegi ya nehi? Thodi vaibert to karegaa ....
Yes, if you use 10inch 2nos subwoofer with parallel connection, then you'll get very good results but don't use bellow 2-3ohm
please speaker ke user soldering oron, screws, screwdriver mat rakhiye- galati se damage ho sakta hai, box pe rakh sakte the
для 790 ватт неплохо было бы питающие провода взять по 3 кв.мм (ток 30А для такой мощности)
Nice bro
Bro dont stop continuit 💞
Yea.. coming soon
I have this exact amplifier and it works best using a 36 volt lithium battery
Finally the sound from your setup seems..no good.
😊
Kine da vw daso bro online mil da vw
Kaha mela ga
Bhai kitne ka mile ga
Kahan se milega
Amplifier ka link bajo
Tomar power supply lagbe 36 volt 20amp
Iska link send kar to amplifier ka
apna mic achha le lo ap sound recording sach me bahut kharab h.
মিয়া ভালো মাইক্রোফোন দিয়া রেকর্ড করবেন,
আপনি ভালো শুনলেও পাবলিক তো জঘন্য শুনতেছে,
আর আপনি সম্ভবত বাঙ্গালী, বাংলায় রিভিউ করেন, এটাই ভালো মানাবে
Speaker to ache Wale laga kr play karte to sound bhi theek se pata chalti..
bhai 2.1 atlab 1 subwoofer or 2 full range speaker lagana hoah ha .. um jitna bhi speaker lagaye ho wo sab bass ke design hota ha ..
I have made just like this , amplifier power 200 watt 50+50+100 it's osome. High frequency ok ok
❤🧡💛💚💙💜🖤
How to install in a car bhai
I think as-21 is better with the tpa2355 chip
Please tell the website or shop where you bought this board
inkocean.in/products/xy-s350h-tpa3251-220wx2-350w-bluetooth-5-0-subwoofer-amplifier-board-2-1-channel-power-audio-stereo-amplifier-board-bass-amp
U can buy it from us price 3800/- without delivery
@@ECOZENELECTRONICS how i buy from you?
Gana kon gayga😂
U should test the output at a constant frequency ie 1khz so the constant power will be shown
Next video coming testing with dc energy meter
@@ECOZENELECTRONICS also not on song...but with some frequency generatot app like true tone...so the conatant output power will be shown
Want to buy this amp
8918153712 WhatsApp
@@deepaknanda1113 buy it now! I ordered this amp few weeks ago, arrived in very good condition, i did not saw any damage. The power supply i used was 30V 20A switching ofc. with adjustable trimmer so i've got like 39V ( maximum recommended for this amp is 38 but this 1V does pretty much a good job when you crank the amp all the way up ). Lower voltages are also kinda good but i recommend the maximum, 38 or 39. At 39V it gives you slightly more power and less distortion. My 12 ich sub rated at 250W RMS was hitting so much that it got hot and smelly so i should upgrade it to 400W one. This amp is one of the best purchases i did. Good quallity, really clean sound, powerfull output power.
Isme mic option add ho sakta hai kya
Yes, need to add external hardware for mic
Please reply 8 inch woofwr konse company ka hai
I used enkor company
Please add Amplifier purchase link.
Business enquiry WhatsApp number 8918153712
R u the manufacturer?
@@debasishroy2017 no! U can buy it from us
Looks Funny.
Vai ak hf lagana chihe tha ❤❤
Mic acha nhi hai
Sir isme suitable power supply kitna dena hai
Depends on load... Share your load details then
@@ECOZENELECTRONICS around 200 subwoofer and 100+100 surround
If L&R channel load 100+100w
Then power supply 24V 6A-10A
Are bhai itne kharche Mein To Ek home theater hi le aaenge
8 inch spikers kaha se liya hai please reply
We are seller
What are the PSU iam trying to buy some
24 v, 10a
Isko car ki battery se chala sakte hain?
Yes, Ofcourse you can
You need a voltage booster circuit (12v to 35v 10A)
How much for this amplifier board?
Kitne ka hai sirf amplifier board?
₹3800 if you buy from us without delivery
Online price 4000-4500₹
@@ECOZENELECTRONICS 350H ya 3251 ?
@@deepaknanda1113 same
Please link send me
Name btan
Hy sir speakers price kya aaega
Speaker price:-
8inch 80w ₹650-850 per piece
10inch 320w woofer ₹1200-1400 per piece
@@ECOZENELECTRONICS thanks bro
bha jaldi video bnao,,,,,.....Board ka.....ZK-AS21P
Not yet available in India
Tweeter to laga lete Kaya yaar
😅😅😅
Aap viedo main kisi ka bhi price nhi bataye
Speaker kha se liye hai
Sweeton and enkor house, Kolkata
Amplifier bord ap kaha sa kharida ta
Sir, we buy it from offline market.
If you want to buy please WhatsApp 8918153712.
12-38v watts? pls
36V 10-15A
watts 360
Ye amplifier kahan milega?
8918153712 WhatsApp with delivery address details
Hi sir please tell me from where you purchase this board
Hlo sir go-to shoppe
Sent me machine link 🖇️ I want to buy
₹3800 W/O delivery
8918153712 WhatsApp
Price
₹3800 is our price w/o delivery
If you buy it from other sites ₹4200-₹4500 Inc. delivery
How can I get this amp
WhatsApp for order 8918153712
How much this only amp
@38volt 10Ampere the max out put should 380 watt... 🤔🤔🤔🤔🤔
Yes but enough
@@ECOZENELECTRONICS 👍😊
Speaker 8 inch konse brand ke hai
Enkor
@@ECOZENELECTRONICS kaha available hai yeh
Yes available
@@ECOZENELECTRONICS kaise milega And price
You can buy it from your local electrical market/we don't deliver speaker outside Kolkata
Full setap banglades se kaha milaga vai
Ali Express Paben...R Speaker Pautatoly Islampur Sathe
Ek board kitne ka price rha hai
55$
🤣🤣🤣🤣🤣
Chinese amplifier ek baar jhal gya to Dead Forever
मुझे लकता है sound बहुत कम है
Itche atcha 60w ka home theatre ka sound bast hai
Bhai isko experience karne ke liye real me sunana parega...mobile me u can't feel it
Please check my Instagram, suprobhat_halder
So the reason behind you are not getting a 200watt because of law of conversation of energy as you know nothing in this universe is an ideal machine which means the output with be same as input some of the energy is loss during transmission some in heat some in interference some in resistance and other factors as well even the most efficient amplifier is this world is able to produce a 85% of the energy which is supplied to it thus you can get a output as mentioned in the datasheet of the amplifier chip it's written because it's the maximum it can produce but as I said other factors also play which also includes circuit of the driver amplifieras well as power supply the quality of the components and thickness of wire used .
I have to play music for an hour to check the actual Watt/hr with ac supply .
And with that I have to install DC energy meter too
You're right but also wrong Damm Daniel. This amp at 39V which is 1V above the maximum what manufacturer recommend outputs what is written in datasheet. The subwoofer section outputs 367W 10% THD and the two channels each outputs 228and 232 1% THD ( which is a lot for the vocal side of the music and you will hear it and probably not like it ) but at 0.1% THD those two channels outputs at 2Ohms 200W so the datasheet is right about those chips kinda..200 is not 220 but you know, marketing tricks. The total input power is , as always, a few watts more so 367 lets just say 375 and for the stereo channels when maxed out at 390W is around 415W so the total loss of this amp is 30W that's the almost 95% of efficiency. I tested it at full power, the power draw was around 780W and sometimes when the bass hit at the first time it went above 800W mark.
@@samohraje2433 yeah you are absolutely correct but what you are talking about is peak rms power not continuous rms you are right that when bass hit a lot of power is needed the watt may cross the mentioned wattage as per manufacturers so a 100 watt subwoofer driver may use 200- 300 watt of power when played at high volume with low bass notes but that's peak rms not continuous , continuous rms is always lower as running subs at peak power may damage the coils and produce a lot of heat if you see woofer blowout videos you can see how if we run a subwoofer at peak rms it will obviously blows but if you played the same subwoofer giving it break in between it won't blow as fast as it does in continuous rms power many subwoofer are designed to handle more that peak rms power than mentioned power so to keep some headroom of higer peak rms power .
@@dammdaniel9953 i was measuring continuous power not peak RMS. I've got a few years ago two 1Ohm 500W resistors so in series is still 500W but at 2Ohms only current is different when is loaded with 2Ohms instead of 1Ohm. At 1Ohm this amp will probably blow out. At 2Ohms i counted it somewhere between 367W in SUB channel and 228 at those two stereo channels. But the problem is, i used 39V 50A PSU and the reccomended voltage is 38 and should not be exceeded in a case to avoid damage to the amp but it handeled it just fine without any damage. And the second problem is, the peak power was measured at 1% THD in stereo channel and that's a lot. I used 40Hz sine tone with bass all the way up and 1KHz with treble pot all the way up. At 40Hz in stereo it gives you around 140W but you don't need too much bass because at that moment when you crank the volume up, THD increases rapidly so the normal level of THD is 0.1% and gives you 200W at 2Ohms. The peak power of the sub channel is 415W only because the protection kicks in and trip the power. The THD of the sub channel is as always 10% because you can't basically hear it when you have good enclosure preciselly made and tuned to 21Hz. Soft and deep bass at full volume. And for the price slash power is the best buy i've made
Sound clear nahi na loudnace hy
Amplifire kaha se lia?
Price?
If you want to buy, you can contact me and the price is ₹3800 only
Aapka nabar
8918153712 WhatsApp only
заебись звучит
Emplifier a Kahan milega bhai sahab mere ko chahie
For order please WhatsApp 8918153712
Boad price
Bhi voice quality is not good
I'll improve it from next video
@@ECOZENELECTRONICS ok
kyunki isne LR chnnls mein bhi do do subwoofer lga diya.. inko shayad woofer, subwoofer, twitter, midrange, full range ka knowedge nhi hain.
harmonic distortion 100% @ half power 🤣
I love how it sounds like garbage!
Awaj fat ri hai
You must use proper wires for the maximum output. These are very low quality wires it seems. 😅
The least you could have done was not upload this video and save us the agony of listening to rubbish NCS.
😅।😅😅😅😅😅😅😅😅
Use 1sqmm wire
Okay
Ye power amplifier noisy hay maza nahi aya
Iss amplifier me volume hai hi nahi ,😂😂
Please tell us how?
kyunki isne LR chnnls mein bhi do do subwoofer lga diya.. inko shayad woofer, subwoofer, twitter, midrange, full range ka knowedge nhi hain.
😢😢😢😢😂😂😂😂😂😂
790W ? maybe at 80V
no really 790w
only subwoofer have 350w
tpa3255 better
Waiyat mic 😂
Tumhara Mike Sahi nahin hai fata hua awaaz a raha hai jab voice clear nahin hai to audio kaise clear aaega jab tumhara hi voice clear nahin a Raha
Thanks for your suggestion,I will try to be better in the next video.