Any audiophiles in the house?

[Delhux]

I want to replace the subs in my bandpass enclosure with something better.  Mainly because one of the speakers is torn, but the fact that I have to run them at 75Watts per channel versus 150Watts kinda bugs me.  I have a 300Watt Phoenix Gold XS-2300 Series amp, so I can run two channels at 150W.  I forget/don't know what the deal is with impedience, ohms, etc.  I don't know hoe to go about finding out if I should get something that works at 2ohms, 4ohms, or 8--if that is possible.

I'll try to get the specs for my amp up here shortly.

My bandpass enclosure is a Jensen box with Jensen speakers, I like them but they are torn and not utilizing the amp's potential.  Any suggestions?

[Delhux]

Output Power:

   4 ohm stereo @ 12/13.8 VDC
   25/75 WRMS x 2
   2 ohm stereo @ 13.8 VDC
   150 WRMS x 2
   4 ohm bridged @ 13.8 VDC
   300 WRMS x 1

Crossover Frequencies

20Hz to 20kHz (Rnet factory set at 100Hz)

Crossover Slopes

24dB per Octave

[Slowhawk]

 Look into JL audio W-3 series.
 For two subs go for W-3-d2
 These are duel 2 ohm voice coils so you can hook them up for 2ohm,8ohm,3ohm,Whatever you want.
  2ohm will get the most out of your amp.