Question about Class D subwoofer amp ratings
This might not be in the right forum but here goes: I can't figure out what the impedance is for the associated power rating on the Class D amplifier used on my Paradigm PW-2100 and PW-2200. I'm pretty sure it's low, say 2 ohms or 1 ohm, just not sure exactly though. They both claim: "400 watts RMS (20–150Hz @ < 0.1% THD), 1500 watts Peak" by whatever the FTC standards are...
Paradigm has been no help. They either don't know, or refuse to tell, all they'll respond with is: "all Paradigm subwoofer amplifiers comply with FTC subwoofer amplifier measurement standards." Geez, thanks guys...
Anyone who's ever been to FTC's website knows how difficult finding stuff can be...so here I am at the mercy of the collective pool of knowledge at ar.com...
Anyone know?