The q's have a significantly softer suspension than bl's and btl's.
Mines getting around 1500rms. My cars electrical can't take me turning the amp up any higher.
Haven't smelled it yet, but considering i got it from gta he probably burned off everything already.
That and i don't have any sound deadening in my car other than the trunk lid so the panel vibrations get STUPID when i crank it, so i don't do that for extended periods.