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                  model 		HD800	HD1200	HD2000	HD3200 Rated Power	8ohm stereo	2×300W	2×400W	2×600W	2×900W 	4ohm stereo	2×450W	2×600W	2×900W	2×1400W (1KHz,THD+N=0.1%)	2ohm stereo	2×600W	2×800W	2×1200W	2×1800W 	8ohm bridge	900W	1200W	1800W	2800W 	4ohm bridge	2×1200W	1600W	2400W	3600W Frequency response	1w 8ohm stereo	           20Hz-20kHz(±0.5dB)			 S/N ratio	 8ohm Rated Power	�00dB 			 Total Harmonic Distortion(THD+N)	 20Hz-20kHz,Half Power	�.05%			 Slew Rate	 8ohm�f=1kHz	90V/µs			 Damping Factor	 8ohm�f=1kHz	300:1	400:1	600:1	900:1 Input Sensitivity      	 8ohm stereo 1khz	1.0V 			 Input Cmrr	Rated Power into 8ohm	�5db			 Inpur Impedance	balanced/unbalanced	10K ohm/ Unbalanced,20K ohm/ Balanced			 Cooling system		Continuously variable-speed fan			  Circuitry		AB	AB	AB	H TourClass Protection		  ACL,IGM,AutoRamp,shortrcuit,DcvoItage,			 		turn-on/off transient,currentirush,sub/			 		uItrasonic input			 Power Supply	US & Canada	  110V�0Hz			 	Europe	  230V�0Hz			 	Other	  220V�0Hz			 Dimensions(W×D×H)	2U	480×420×88mm	480×420×88mm	480×450×88mm	480×450×88mm  Weight	kg	20	21	24	28
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                          | Company: | 
                          Zhongshan ShengHua Power Amplifier Co., Ltd.
                         |   
                          | Contact: | 
                          Ms. Lena Li | 
                         
                         
                          | Address: | 
                          Wuxing Iudustrial Park,Torch Development District, Zhongshan, Guangdong, P.R.China  | 
                         
                         
                          | Postcode: | 
                          528437 | 
                         
                         
                          | Tel: | 
                          86-0760-85288263 | 
                         
                         
                          | Fax: | 
                          86-076085288263 | 
                         
                         
                          | E-mail: | 
                           
						  
						       
                    
				  
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