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XY-S350H TPA3251 amplifier from AliExpress sound test

  Рет қаралды 6,257

ssaseev

ssaseev

Күн бұрын

Wear headphones for best experience.
2x 6Ω 60W Panasonic speakers
12” 4Ω 350W passive PA Subwoofer (127dB SPL rated)
32V 5A power supply

Пікірлер: 30
@paakobinabartelscudjoe8010
@paakobinabartelscudjoe8010 8 күн бұрын
Hi there. When you turn the amp on, does it play any notification sound?
@abinash20072
@abinash20072 2 ай бұрын
I use this board with 36v 20a power supply
@playgo4352
@playgo4352 Ай бұрын
What did you think of the subwoofer's bass, is it strong bass?
@abinash20072
@abinash20072 Ай бұрын
Heavy bass​@@playgo4352
@ssaseev8640
@ssaseev8640 Ай бұрын
@@playgo4352 Bass is great! Check out my latest Short for this amplifier here: kzfaq.infoT3ixOyC8z1E
@abinash20072
@abinash20072 2 ай бұрын
You use a 160watt power supply........but board's rms power is 790 watt....sound is definitely compromised please use proper supply and review on it....
@ssaseev8640
@ssaseev8640 2 ай бұрын
I don't know where you picked up that the power output is 790W RMS, it's not true. It's a TPA3251 and with 10%THD you can get 350W out of that chip and that's on MONO and 2 ohms. I have a 350W subwoofer, why do you think I can feel the coil overheating at max subwoofer volume? I don't need a new power supply, 32V 5A is perfectly sufficient for my stuff. I didn't make this video to show what MAXIMUM power this amp has, but how it sounds with the power supply you can buy for it directly from the manufacturer's site.
@sitiocampeiro
@sitiocampeiro 6 ай бұрын
Q sound good..top
@moroccanorthern21
@moroccanorthern21 Ай бұрын
How’s the sound quality and bass ?
@ssaseev8640
@ssaseev8640 Ай бұрын
A lot depends on the speakers you use here. I use a 12-inch PA Subwoofer and the power, dynamics are great. I also tried to sound a outdoor party with this amp and it handled it beautifully. The volume is excellent, the bass is excellent as well, I simply have nothing to complain about for the price.
@coolmonkey5269
@coolmonkey5269 6 ай бұрын
does sub freq. low pass works nicely. and bass trebel tone control
@ssaseev8640
@ssaseev8640 6 ай бұрын
Hello, yes it works well, but at maximum volume you'll have to turn down the volume on the subwoofer because the amplifier will start to distort. I haven't explored yet whether it's a problem due to a weak power supply. But yeah, worth the price.
@Handlethatineedtouse
@Handlethatineedtouse 3 ай бұрын
@@ssaseev8640I had the s220h and when the bass hit I had sub volume on max and the amp exploded so watch out
@abinash20072
@abinash20072 2 ай бұрын
Is it have floor shaking bass ?
@ssaseev8640
@ssaseev8640 2 ай бұрын
It depends on your speakers. If u will use box with good acoustics and with good driver (30-120Hz response) then yes. My subwoofer has acoustic foam in it, so the bass is really strong with good frequency
@thebestgamer8014
@thebestgamer8014 8 ай бұрын
how did you connect PA subwoofer into this amp? and does it sound good with it?
@ssaseev8640
@ssaseev8640 8 ай бұрын
My PA subwoofer has a speakon input, I used "bare wire to speakon cable" you can find it on amazon. And to the second question: yes, it sounds good. But it is good to mention that I only have a 350W and 4 ohm subwoofer. With bigger RMS power of the speaker and bigger impedance, I think it will not sound good (especially in the outdoors), because bigger impedance = less power from the amplifier.
@matamistavineslateyevernig8238
@matamistavineslateyevernig8238 2 ай бұрын
this amplifier will sound good in high current (ampere) atleast 24v 20a
@ssaseev8640
@ssaseev8640 2 ай бұрын
I think that 20A is too strong of a current for this amplifier; the website states a maximum of 10A. However, if you have tested it for a long time and nothing happened, then yes, the performance must be great.
@matamistavineslateyevernig8238
@matamistavineslateyevernig8238 2 ай бұрын
@@ssaseev8640 yeah i think it really does need strong current cuz the amplifier output wattages is high
@stefanflorin288
@stefanflorin288 4 ай бұрын
I have this amp with a 4ohm sub, but o dont get that mich bass on the sub channel, i get more bass on the LR channels......sucks
@ssaseev8640
@ssaseev8640 4 ай бұрын
Try to replace two big capacitors next to heatsink. Try using good brand capacitors.
@eletronicsjugaaad741
@eletronicsjugaaad741 3 ай бұрын
How much price sir
@ssaseev8640
@ssaseev8640 3 ай бұрын
You can find it on Aliexpress for about $50
@wexleroww
@wexleroww 4 ай бұрын
Hello mate! I want to build a DIY speaker system with this amplifier onboard. My midrange speakers have an RMS of 60 watts, while the subwoofer has an RMS of 300 watts. Essentially, at 50% volume, the midrange speakers will be nearing their limit, while the potential of the subwoofer won't be fully utilized. Personally, I want the system to focus on the bass, with the subwoofer playing to its full potential. So, here's the question: Is it possible to independently adjust the volume of the subwoofer channel, allowing me to boost the sub without overloading the midrange speakers?"
@ssaseev8640
@ssaseev8640 4 ай бұрын
Hello, sorry for late reply. Subwoofer has its own potentiometers to adjust the bass strength and also the frequency, but the volume can be only adjusted at the same time, so you cant adjust the volume separately on the subwoofer and separately on the L and R speakers. But i think the 60watt speakers will do just fine at higher volume, I myself have 30watt speskers and i tried this amp at max volume and they survived just fine, but of course the bass was set to minimum on L and R output, also this amp has a protect mode, so when the speakers get too overheated it shuts off. So if youre planning on using this amp and you want to plug in weaker speakers i’d recommend you turn down the bass on the L and R outputs and speakers will definitely survive.
@wexleroww
@wexleroww 4 ай бұрын
@@ssaseev8640 Alright bro, thank you very much for your response
@Riken.shorts
@Riken.shorts 2 ай бұрын
Song name please
@abinash20072
@abinash20072 2 ай бұрын
Check his description box for song name
@ssaseev8640
@ssaseev8640 Ай бұрын
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