my brother uses a UL1700 amp which has th efollowing specs: 400 wrms x 1 @ 4 ohm 560 wrms x 1 @ 2 ohm 800 wrms x 1 @ 1 ohm 600 wmax x 1 @ 4 ohm 800 wmax x 1 @ 2 ohm 1200 wmax x 1 @ 1 ohm
any thoughts? its not a very well known name but i like their amps and my brother is using it to run a power akoustik FUBR-12, 12" sub - runs 700w rms @ 1 ohm and 1800 wmax at 1 Ohm
the amp isn't very efficient if it can't even come close to doubling it's output when the impedance is halved. Aside from that, power acoustik isn't that terrific either.. you know what "FUBR" stands for right? heh
F'ed Up Beyond Repair. by the way, max ratings on amplifiers are meaningless. stick with RMS ratings.