Aiyima A07 Max - Aiyima's new TPA3255 amplifier with mono/stereo output

[fjavi]

Hello, first I apologize if what I ask has already been discussed but the truth is that after so much reading and searching for information I am in a mess and in the end there is nothing better than asking the owners.
I would like to know if the aiyima 07 max in mono is suitable for amplifying a subwoofer.

The subwoofer is diy using a 4ohm Coral XL10" with passive XP10" radiator (peerless XLS10" resold by an old car audio brand)

At the moment I am amplifying it with an old Hypex ds1.2 amplifier (120w at 4 Ohms) from the old subwoofer, but I think this one needs at least 200w of something better to be able to control it well.
And this is where I don't know if the 07max can do the job well as an amplifier dedicated to a subwoofer. Furthermore, after reading and rereading, it is also not clear to me what power it can develop distortion-free at 4 ohms with a 48v, 10 amp power supply.
The "safe" option would be a plate amplifier but taking into account that the cost is multiplied by 3, I doubt if I would not be paying more for something similar in performance and results

 

[staticV3]

I would like to know if the aiyima 07 max in mono is suitable for amplifying a subwoofer.

Output is stable down to 20Hz, so it should be fine:

but I think this one needs at least 200w of something better to be able to control it well.

More power ≠ more control.

Furthermore, after reading and rereading, it is also not clear to me what power it can develop distortion-free at 4 ohms with a 48v, 10 amp power supply.

Aiyima claim 315W:


AFAIK, this has yet to be confirmed by a 3rd party.

 

[LSPhil]

I am not English, and I am using a translator, so if anyone feels offended by my English, please stop reading.

I have an amplifier DIY version of the TPA3255 amplifier, and I can confirm that it can easily produce 2x250W in stereo without major issues. I haven’t tried mono, but I am convinced it’s not a big problem to achieve 450W at 2 ohms, provided the power supply can deliver over 550W. These tests were conducted under continuous power conditions. If you’re playing music, the situation will be even more favourable