Hi Sir, Good Video but unfortunately i dont understand a thing you said 😅. Noticed the ampere reading showing no more than 2amp, so I am guessing 12volt 3amp power supply should be enough to power this?. I am using this for my PC speaker but somehow still not satisfy with the speaker sound. 2 x 6ohm 3W speaker + 1 x 6ohm 6W subwoofer.
@winyanmaew
2 жыл бұрын
Hello friend, So sorry I don't have your language subtitles. The maximum power consumption of the "XY-E30H" I found is 12V 4A+- so I recommend a power supply of 12V 5A above. But if you want a more powerful amp but the price isn't that high, I recommend the "ZK-LT21" model. As I tested the XY-E30H, XY-E100L, and ZK-LT21, Found the ZK-LT21 to be more powerful than all amps at a similar price.
@justabasslover4404
2 жыл бұрын
The problem is not the amplifier, but the drivers you used. The speakers power are very low. The amp's rated wattage is 15Wx2 + 30w.
i have this same thing running my diy speaker if i could shared the pictures that would've been great anyway the chips 2 chips which runs this amplifier gets very hot when i run it with my 21v drill battery pack even though it shows up to 24v allowed, the speaker runs great and also put bit bigger heat sink on it i deeply doubt the longevity of it because it still heats abnormally it doesn't pull more than 1a current in 12v so nowhere near 60w and 21v sounds the same not more sound, so i ordered again e100l the 100w one if this ones chip fries out i hope e100l won't heat up
@winyanmaew
2 жыл бұрын
Hi friend, for the IC of the XY-E100L, I do not recommend using the high voltage, because the IC inside is a small IC, it may burn. If you want good power output and can use overvoltage, I recommend the TPA3116D2 IC based on the XY-S100H / ZK-TB21 / ZK-TB21S / Gemaudio (tpa3116d2) and Aiyima (tpa3116d2).
@sakibsarwat5064
2 жыл бұрын
@@winyanmaew i'm using the voltage below the limit which is 24v mine is 21v still it will burn? i can't use 12 volt if i use it wireless because it only fits my makita 21v batteries I've built it this way but thank you for your advice friend
@winyanmaew
2 жыл бұрын
@@sakibsarwat5064 If possible, I recommend no more than 15V if you use it continuously for a long time. If you want to reduce the voltage, you can use "Step Down DC" to reduce the voltage.
@sakibsarwat5064
2 жыл бұрын
@@winyanmaew i tested with a step down buck converter the 5a one well speakers ran well but my subwoofer was breaking down couldn't understand why and it didn't do anything with heating issues so i didn't use it final stage🙁 maybe if it breaks down i'll have to buy the xy s100l but i need to ask is the chip original one? or copy tpa3116d2? because i saw many reviews in some product pages of the amplifier claiming to use this chip they showed it was copy not genuine chip
@winyanmaew
2 жыл бұрын
@@sakibsarwat5064 Damage to the subwoofer may be caused by a DC power leak to the speaker. which occurs in many mini amps. The xy-s100l uses a small IC, probably the IC CS8673E that is popular in many fake Class D mini amplifiers. From which I have tested many I would still recommend the model using the IC TPA3116D2 because of the sound quality, high power output at a low price. And the chances of DC power leaking out of the speaker are less than other IC models.
@sakibsarwat5064
2 жыл бұрын
it would be great if there was eng subs
@winyanmaew
2 жыл бұрын
Hi friend. If I have time I will do English subtitles. Thanks for recommending.
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