Ebay a1943 c5200 2 pair kit .

Hi, wanted to know if somedoy has experience with these full kits .
Wanted to build a cheap amplifier for my friend . Im gonna use 40-0-40transformer with 2x10,000uf 80v caps , dc output +-56v.
I should get around 150w 8ohms and 250w 4ohms right ? Of course if these boards and components are good . Also finished my other amp project 101 lateral mosfet amp, amazing amplifier . And thats why im planning to build with similar wattage amp for friend because he wanted one too but cheaper . Here is the link.

L20SE Bass Gun / Dual Channel Audio Power Amplifier Board A1943 C5200 | eBay
 
Hi, wanted to know if somedoy has experience with these full kits .
Wanted to build a cheap amplifier for my friend . Im gonna use 40-0-40transformer with 2x10,000uf 80v caps , dc output +-56v.
I should get around 150w 8ohms and 250w 4ohms right ? Of course if these boards and components are good . Also finished my other amp project 101 lateral mosfet amp, amazing amplifier . And thats why im planning to build with similar wattage amp for friend because he wanted one too but cheaper . Here is the link.

L20SE Bass Gun / Dual Channel Audio Power Amplifier Board A1943 C5200 | eBay

This amp is for a subwoofer only, look at the frequency response.