I have a Marshall Stockwell bluetooth speaker that won't turn on anymore so I want to give it a new amplifier board. Integrated bluetooth is optional as sound quality is my priority. It has 4 full-range driver without any specs printed on them but the speaker specs is 27W RMS audio output & 60W peak power consumption. Can you point me to a good amplier board on aliexpress?
The original unit has a very nice bass/treble control knob, so I thought it would be nice to make use of it with the new amplifier board. However, I see that most of the board on aliexpress doesn't have this control. Do you think I should just put this idea aside and concentrate on looking for a good quality board regardless of having bass/treble control ?
Many thanks for the input.
P.s here is my post on reddit about the the broken speaker with pictures of the inside, if you think there is a chance to repair it please share your idea, I would be much appreciated.
The original unit has a very nice bass/treble control knob, so I thought it would be nice to make use of it with the new amplifier board. However, I see that most of the board on aliexpress doesn't have this control. Do you think I should just put this idea aside and concentrate on looking for a good quality board regardless of having bass/treble control ?
Many thanks for the input.
P.s here is my post on reddit about the the broken speaker with pictures of the inside, if you think there is a chance to repair it please share your idea, I would be much appreciated.
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Look at the boards shape,
It is very very very unlikely you will get a spare PCB that fits there, let alone sound the same or any other consideration.
Unless by an (impossible) chance the Factory is selling surplus boards exact same model,
So today you have (I presume) an empty cabinet with 2/4 unknown speakers and a dead/water damaged amplifier board, which for all practical means is disposable.
Best you can do is to get any Amp PCB which can fit inside that passive cabinet.
And what about the power supply?
Is it battery powered?
Does it plug into the wall socket?
Does it have a wall wart feeding it?
Show the whole cabinet,the boards by themselves are lost.
It is very very very unlikely you will get a spare PCB that fits there, let alone sound the same or any other consideration.
Unless by an (impossible) chance the Factory is selling surplus boards exact same model,
So today you have (I presume) an empty cabinet with 2/4 unknown speakers and a dead/water damaged amplifier board, which for all practical means is disposable.
Best you can do is to get any Amp PCB which can fit inside that passive cabinet.
And what about the power supply?
Is it battery powered?
Does it plug into the wall socket?
Does it have a wall wart feeding it?
Show the whole cabinet,the boards by themselves are lost.