I have come down to two amps the RF P8002 or the RF P10002. The P3D4 subs carry a 500 watt rms! The P8002 puts out 400 watts rms and the P10002 puts out 500 watts rms. But i was told that the P10002 might pull too much power and kill your battery. What do you guys think would be the best amp for my two rockfords P3D4 (Dual 4 ohm voice coals).
I drive a 2000 pontiac grand am!
2007-03-28 07:14:38 · 2 answers · asked by Nick A 2 in Cars & Transportation ➔ Car Audio
If you have the money, get the bigger one, duh! The bass will be more clear with more power.
As for the battery-killing thing, not so.
Your alternator would go out first.
To prevent this, as well as voltage drop and dimming headlights:
Do the Big3 Upgrade (power -charge- wire from alt. to batt., ground from batt. to frame, and ground from frame to engine block) all in 4g or bigger wire.
Good Luck!
2007-03-28 21:39:24 · answer #1 · answered by ohm 6 · 0⤊ 0⤋
are they 10s or 12s? if 10s then they have 400rms and 12s have 500rms. for 2 subs you want to push around 700-800 for the 10s and 800-1000 for the 12s.
2007-03-28 07:25:00 · answer #2 · answered by ghettocowboy248 5 · 0⤊ 1⤋