i'm looking at getting an 8 ohm 2x12 cab to use with a QSC PLX 1602 power amp. the cab is rated at 1000 watts RMS, but the 1602 puts out 1100 watts at 8 ohms bridged. it would only give me 300 watts at 8 ohms if i used only one channel. i would really like to have the extra headroom if possible. i don't plan on turning the amp up to a terribly high volume, i would only be using the 2x12 as a stand alone cab in smaller situations. in bigger situations i would have a 2x10 (8 ohms, 700 RMS) as well, making it 4 ohms. the 1602 puts out 1600 at 4 ohms bridged, so i would be ok there right? will the 2x12 alone work? is it a bad idea?