Need your expert advice

[digitaled]

While searching for low power car amps I found this one and since I did not find any review video of this one.

I was wondering if anyone could give there opinon on this amp as the seller claims that it has exceptional sound.

AZDOME X9 Plus DSP Amplifier Bluetooth 5.1 channel 31 band EQ tuning audio processing amplifier stereo subwoofers car audio|Multichannel Amplifiers| | - AliExpress

 

[digitaled]

Pics of azdome amp

Here are some pics of the amp

 

[Reactance]

Here are some pics of the amp

nonsense product with a DSP front end.

 

[Mark Tillotson]

TDA7851 gives about 15W per channel into 4 channels from what I can see. Where the
6 channels or the "4 x 80W" figures come from is anybody's guess.


Why have you posted this on the class D forum?

 

[digitaled]

Oops just realized its not a Class D Amp and apologize for this.

Reading your feedback on this I guess it's better to stay away however there marketing method is really hypnotizing..

 

[Douglas Blake]

TDA7851 gives about 15W per channel into 4 channels from what I can see. Where the
6 channels or the "4 x 80W" figures come from is anybody's guess.

Oh my ... that's simple, Mark ... they lie.

 

[Turbowatch2]

They lie just a little, the TDA7851 can deliver 78 Watt/ 2 Ohm with 100% THD.

This is pretty honest, as they could also quote 500 Watt / 0,2 Ohm / for 0,001 Sec.
Off course, this power can only be delivered once, while the chip blows up.
Which is what we usually call PMPO...

 

[chermann]