Amplifier problems

[Lil Rico]

I recently got this PYLE PFA300 amp in the mail and i plug everything in and i plug the speaker in the positive and negative clip and trys to play audio through my aux an no sound so i switch to negative and negative still no sound then i switch to positive positive and my song plays through the speaker.

Quite weird here is a link to the manual i found online https://www.carid.com/images/pyle/amplifiers/pdf/pfa300-users-manual.pdf

[MrMarriarty]

OK so if i've understood you correctly your saying you get no output when wired like this:

 

but you do like this

 

 

If that is the case there is something very wrong with it

 

technicaly you could mix-up the "+" & "-" on each channel and get sound but "+" & "+" no way. if its new return it

[Lil Rico]

28 minutes ago, MrMarriarty said:

OK so if i've understood you correctly your saying you get no output when wired like this:

 

but you do like this

 

 

If that is the case there is something very wrong with it

 

technicaly you could mix-up the "+" & "-" on each channel and get sound but "+" & "+" no way. if its new return it

u are right i have it "+" "+" and it plays sound but it does not "+" "-" 

[MrMarriarty]

7 minutes ago, Terico Dudley said:

u are right i have it "+" "+" and it plays sound but it does not "+" "-" 

send it back something is either not wired correctly in the device or something has shorted out

[Lil Rico]

12 hours ago, MrMarriarty said:

send it back something is either not wired correctly in the device or something has shorted out

Already called in for a return waiting on a response now.