From what I have trolled around and seen is most people think the RF is a decent "Factory" system, heck they somehow figured out how to get more wattage than possible (theoretically speaking).
If you have standards like.. a real system you put in your last vehicle... You are going to be like me... dissapointed with the RF and want to rip it out... however.. I didnt want to do that until I got my baby ready to tear up the trails and I have to now save money again.. vicious cycle of things.....
either rate.. There is no real easy way to get more bass out of the RF... It just sucks beyond all belief if you have ever had a decent system before. What guys have done (Very well to boot) is show us how they ran and installed the amps and new speakerwires / subs everything. Some of these guys just make me mad cuz I wish I could do it... Id screw something up though.
Hope this helps

look at my sig for the RF part haha
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I got a 4X4 04 LE Titan CC, BT, Modded RF - TECH12Volt Sub Box with 12" Mephis Woofers, HIfonics Amp 600 RMS, 6" Pro Comp Lift, Nitto Tires, American Racing Mohave Simi Bead Lock Rims, Rad Flo 2.5 front, Bilstein rears, Brute Force AEM CAI, and Banks Exhaust, Stillen VKProModule.
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Phoenix Dyno Day Thread**
Videos:
Speedworld Meet Video*Not so New *
Firebird Raceway Meet Video
1st Annual Titan Meet Video Compilation
Vid of me up comp
Sobe Torch
Favorite Video of me playing Guitar Hero 2 PS2
Pictures:
My Truck Pictures
Glamis Pictures Thread
DBW™