What should i tune my amp to?

[cory51191 10+ year member]

is there a guide or?

i'm about to be running 2 12" Zeus subwoofers 500rms DVC. i don't know if the ones this guy is selling are the 2ohm or the 4ohm but,

-if they are the 2ohm ones i will be putting out 750rms @ 2ohm on my amp.

-if they are the 4ohm ones i will be putting out 1150rms @ 1ohm on my amp.

how should i tune the amp?

Fusion pp-am20001 (amp specs)

- 465 Watts RMS x 1 Channel @ 4 Ohms and 1% THD+N

- 750 Watts RMS x 1 Channel @ 2 Ohms and 1% THD+N

-1150 Watts RMS x 1 Channel @ 1 Ohms and 1% THD+N

- Linked Power Ratings @14.4VDC

- 1000 Watts RMS x 1 Channel @ 4 Ohms and 1% THD+N

- 1800 Watts RMS x 1 Channel @ 2 Ohms and 1% THD+N

- Max Power Rating: 2000 Watts

- Max Current: 100A

- Full Rated Power Distortion (Max) 1kHz: 0.45%

- THD @ Rated Power 1kHz/100Hz: 0.3%

- Frequency Response Hz (-3dB): 10Hz - 250Hz

- Signal to Noise: >90

- Variable Low Pass Filter: 12 dB/Octave

- Bass Boost @ 45Hz: 12dB

- Input Sensitivity: 0.2 - 8V

- Input Impedance: 47K

- Fuse Rating: 25A x 4

- Dimensions(WxHxL) (inches): 10-5/8 x 2-1/4 x 19-7/8

Click to read more...

 

[gboo559 10+ year member]

you mean set the gain?

 

[cory51191 10+ year member]

if thats the bass boost, input sensitivity, etc. (the adjustable knobs on the amp)

 

[ccab 10+ year member]

yeah thats what you call the gain. not sure what you would want to set it at though. have any pics or what were dealing with?

 

[cory51191 10+ year member]

is it a bad idea to set the 4ohm subs up at 1150rms considering thats going to 2 500rms subs