Bluetooth amplifier XH-M548 board (TPA3116 D2) 2x120W

[@boomboxmaker72]

I tried a battery and 24 v power supply. Thank you for your response.

[@_kvngmilton_5522]

And what happened

[@bushellj]

When the board initialises or blutooth devices pair with the board it beeps at you at full volume !!! Doesn’t appear to be any way to stop this. Board creates lots of pops and crackles through the speakers that appear to come from the Bluetooth module. Needs to be implemented with a bit more care !!

[@helmar242]

Eu também quero resolver isso. Ninguém sabe como? É muito incomodativo :(

[@gilsonnovais304]

Datasheet says 2x 50W from 21V. I didnt saw any about 60W or 120W. There are 2 TPA3116 in this board?

[@nexianspace774]

Hello. Can you tell me how we change mode from bluetooh to AUX? There are aux with 3 hole LGR. I put a stereo female jack there. But didnt work.

[@jenovaizquierdo]

This model of amplifier is only Bluetooth and there is no switching to AUX.

[@M0beast]

anyone know how to remove background hiss on this amp?

[@jimcatx3090]

M0beast ya you throw it in the trash

[@justsum6705]

@@jimcatx3090 and ur mom

[@Pimot01]

kzbin.info/www/bejne/d4ial6WXisdll5o

[@rdvancoban5230]

is it really 120W? it looks like it cannot even move your woofers forth and back :D

[@mmarfe]

The problem with some of theses amps is that they have a low pass filter, if you figura out which capacitor to replace it plays full range. I don't know why they do that.

[@stephenellam3325]

My Bluetooth light is constant blue from initial start up , any idea how to fix this as I can’t pair

[@lolipopsandfancypants7257]

I got one of these for $3 cdn but the power jack is ripped off. Don't suppose you know the pinout of the barrel jack receiver to the board or where I should jump 12v to on the board to work past this. Or where to find a schematic or datasheet.

[@domenicocarandente6028]

The power of this board is false - (FAKE) -, under the heat sink there is only one ic tpa3116d2 and NOT two ic's in PBTL, so the maximum power is 30Watt @ 8ohm 24volt or 50Watt @ 4ohm 24volt. That's all.

[@jenovaizquierdo]

That what I thought it was fake. I'm using this amplifier with 60 watt each channel and is working the problem I think is the right amp. I had a problem when I use all the volume it shut down and I was looking and forums and it say you need to use a 12v and 5amp and it work perfectly.

[@alexiulian2831]

What maximum power can i get with 4 ohm speakers at 12v?

[@1Patient]

Ya, looks like a good.bluetooth device. Do you know what version of bluetooth this board supports? How is the bass, because I couldn't see your woofers moving too much.

[@cesixful]

it has CSR8635 bluetooth 4.0 chip. Should support all bluetooth devices :)

[@guherrera84]

Hello! Are your speakers powered by or powered by the amplifier board? What is the volts and amper of your source?

[@AnthonyCamposL]

At 24V, how many amps do you need to work correctly?

[@als-techreview]

I think 2A will be more than enough on 24V for this amp.. but if it's higher is ok.. even better.

[@PaulGariepy]

watts is volts X amps so for this to put out RMS 120w per ch you need at least 10A (50% duty cycle) (120/24=5a per ch)

[@oscarsodano9931]

Hola te hago una pregunta cómo le pongo una entrada para un instrumento a este módulo ?

[@istiksnamimisska]

Is it possible to add line in instead of bluetooth?

[@attilasipeki1418]

Is there any way to change the bluethoot connection name?

[@daleksec8543]

Can i use for left chanel a speaker 8ohm 250w and 125rms. and for right chanel a tweeter 150w 8ohm ? I dont know so good about amps and speakers (and my eng its not so good ) 😝

[@jenovaizquierdo]

It won't work or you will damages the speakers or the amplifier. You need to use less then 110w for each channel

[@f.a3202]

i doesn't matter. it will work. the speaker ratings are the maximum power that they can take it hasn't to do with the amplifier. only be careful with the speaker's, with this i mean that you should use speaker's with rating up to 50W more than the amp can provide

[@malikobaidul6013]

How to connect aux in this board

[@christiancacao9978]

Is it bridgeable?

[@andrasszabo7386]

I have tried it is bridgeable.

[@avrillavingedagotino7411]

Puedo conectar un ecualizador de tonos en donde dice R GND L?

[@johnieleltitandelais]

Hi... can you make a review of the nost loudest 2" speaker and 2.5" speaker! Which one is the best!

[@boomboxmaker72]

Hey does amp make noise when volume is down like a hum? Am asking because a have one to it sounds great but it hums maybe mine is bad batch would appreciate response thank you

[@als-techreview]

boomboxmaker72.. no mine is not noisy when is on low volume.. what kind of power supply do you have?

[@bharathg8072]

How is the bass

[@vito_pito1o175]

Does it have bass?

[@tlrautomotive8410]

Can it handle 26v

[@optimuscreation]

Hello when I bought my Bluetooth board The heat sink fell off what could I use to put it back on thank you

[@karthikeyay2988]

Put it back applying thermal paste with IC and apply glue to the side of the board NOT TO THE IC

[@andrasszabo7386]

On my version it is held on by 2 screws

[@xNOFEARx58]

Is there a on/off button ?

[@als-techreview]

No.. there isn't any..

[@bharathg8072]

Can it support 2*80w at 6 ohm load?

[@als-techreview]

of course it can support! myne speakers have the same spec! 80W / 6 Ohm

[@kb_acoustics]

Odakle si?

[@OrigMrElectric]

Hi! Did you run it with 12V or 24V?

[@als-techreview]

Elektroskop Official.. here in this case on 12V.

[@netrocker9990]

This ic tpa 3116 D2, maximum output is 2*50w=100w. 120 w output is a hoax.They are cheating.

[@revolution5547]

They arent false advertising since the chip can do 120w at 10%thd+N but 50w*2 clean power

[@Budgethifiamps]

this board link:amzn.to/32RH24m