2 Ohm@14.4V 900 Watts × 1 (100Hz, 1.1%THD)
4 Ohm@14.4V 500 Watts × 1 (20-200Hz, .5%THD)


RMS Power Output 500 Watts × 1 (1%THD+N) (4Ω)



i know jl is higher qaulity than kenwood ..whats yours ?

good info here:
http://www.crutchfield.com/ISEO-rgbtcspd/learningcenter/car/amplifiers_glossary.html


Total Harmonic Distortion (THD)
Amount of change in harmonic content of the signal as it is amplified. A lower figure indicates less change and a more accurate amp. THD below 1% is inaudible.