I dont get it?

[NewToTheGrounds 10+ year member]

i got the amp for free and hav a had it for 2 years i deff want to get a new one bc i just got my hand on a 12" type-r so that things is deff not gunna move it lol but it pushes my 2 PPi fine but dont have the money for a new one for like another month so ill have to live, was just wondering about why those + and - were so small but u guys answered that : ) thank n thanks for the tips