Model	LA350	LA450	LA650	LA850
Stereo  8Ω	300W x2	400W x2	600W x2	800W x2
Stereo   4Ω	450W x2	600W x2	900W x2	1200W x2
Stereo   2Ω	---	800W x2	1100W x2	1400W x2
Bridged  8Ω	700W	1000W	1800W	2000W
Bridged   4Ω	---	1200W	2000W	2400W
S/N Rate	103dB	105dB	105dB	106dB
Slew rate	60v/us	60v/us	80v/us	80v/us
Damping factor	400;1	450;1	500;1	550;1
Frequency Response	+/-0.1dB,20HZ-20KHZ
THD	≤0.01%Rated Power@8Ω 1KHZ
IMD	≤0.03%Rated Power@8Ω
Sensitivity	0.775V,1.0V,1.5V
Input impedance	20K/40K
limit	≤-75dB
Circuitry	AB
Weight	18KG	19KG	21KG	26KG