--ShengHua Power Amplifier Co., Ltd.-一Professional audio factory_世界杯国足排名

Detailed information

Professional Amplifiers

ND Series HD series Class TD PA series Class D DA series

Professional Speakers

KES series E85 CS-455 F- series F215 S series

Product Name：：PA series

Features：

1. Class H circuit, 4 channel, 2U. Provide 600w, 800w, for choose.

2. High voltage ring transformer, large volume capacitor, makes the output current more strong, output power more bigger.

3. Use original America ON transistor(NJW0302/0281G), assure low frequency strong, high frequency sweet & clear.

4. Built-in soft clipping wave limit function, low noise, good sound quality.

5. Perfect protection: Overheating protection, short circuit protection, output DC protection and other functions.

6. Support 4ohm impedance，Sensitivity: 0.775V/1V/1.4V.

7. Applications: KTV room，Entertainment club，Stadium, Conference room.

Model		PA4600	PA4800
Rated power(1KHz,THD+N=0.1%)	8ohm stereo	4x600W	4x800W
	4ohm stereo	4x900W	4x1200W
	8ohm bridge	2x1800W	2x2400W
Frequency response		20Hz-20kHz(±0.3dB)
S/N Ratio	20Hz-20kHz	≧98dB	≧105dB
Total Harmonic Distortion(THD+N)	20Hz-20kHz.Half Power	≦0.05%
Slew Rate	Rated Power into 8ohm	100V/µs
Damping coefficient	8ohm 1f=1kHz	600:1	800：1
Input Sensitivity	Rated Power into 8ohm	0.775V/1.0V/1.4V
Input CMRR	1K Hz	≧62db
Input Impedance	Balanced/unbalanced	10K ohm/ Unbalanced,20K ohm/ Balanced
Protections	Overheating protection,short circuit,protection, turn-on/off transient, output DC protection, Etc.

Cooling System	4 pcs intellingent fan, from front to back exhaust cooling system
Power Supply		220V/50Hz
Dimension (W×D×H)	mm	48353090
Weight	KG	25	30

ShengHua Power Amplifier Co., Ltd.-----Professional audio factory 备案号：粤ICP备2021012874号-1