How much wattage do i need (qucik question)

 

New member
Username: Urbandork

Post Number: 1
Registered: Mar-05
i have two 4 ohm subs wired in parallel to a 2 ohm load. If each of the 4 ohm subs has an rms of 150w how much wattage do i need the amp to rms at?

I first thought because they are wired in parallel that i needed the rms to match the rms times number of subs (150x2=300) but now im thinking i only need the amp to put out 150 rms on a 2 ohm load.

I dont know so thats y im asking.
 

Bronze Member
Username: Joe_c

Oakwood, Ga

Post Number: 38
Registered: Mar-05
no you had it right 300w rms
 

New member
Username: Urbandork

Post Number: 2
Registered: Mar-05
cool thanks. Now i know im not overpowering them.
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