http://www.reaudio.com/specs.html#sp_re
I have 2 of the RE8's on an old 300 watt Jensen amp, and I love them....after setting the gain, then bumping the LPF filter on the amp a bit, they get plenty loud..I'm gonna try and get them metered this week and I'll post the #'s
Heres some things I can do with just those 2 eights on 300 watts..and some things that just happen
Put my cell phone on the top of the car and watch it move
Do the T-shirt trick, sometimes.
Have to readjust my rearview mirror if I've been bumping for a long time
Have to roll the rear windows back up because they move down about 1/8-1/4 inch after I bump for a while.
Sit back in the seat and get a message from the bass
btw, i bought these practicaly new, one had never been used and one was used only for testing an amp for a few minutes, and I paid $175 for both plus the box.
Also, its a ported box tuned to 35hz
they hit harder than my old system, 2-alphasonik 10's on a 350 watt visonik amp