Model	Z-500	Z-900	Z-1200	Z-1800		Z-2600
Stereo  8Ω	250W	450W	680W	950W		1350W
Stereo   4Ω	400W	700W	1000W	1400W		2200W
Bridged  8Ω	800W	1400W	---------	---------		---------
Sensitivity	0dB (0.775Vrms)
Input impedance	30KΩ (unbalance)
Frequency Response	20-20KHz(+0,-0.3dB )
Slew rate	≥30V/1us
Damping factor	＞500:1@1KHz/8Ω
S/N Rate	＞100 dB
{THD}	0.08%@1KHz
IMD}	0.1% 8Ω,1 KHz @ 1W
Main Power Supply	~220V 10%
Dimensions (mm )	483x132x495(mm)
Weight(kg)	22kg	26kg	29kg	32kg		38kg