Detailed Product Description

Amplifier                             PA-730,           PA-740

Features:
1) 8Ω stereo output power:    300W x2,      400W x 2

2) 4Ω stereo output power:    450W x 2,     600W x 2

3) 2Ω stereo output power:       /,                  /     

4) 8Ω bridge output power:     900W ,         1200W
5) 4Ω bridge output power:        /,                /

6) Frequency response:            20Hz - 20KHz,+0,-1dB at 1 watt

7) Thd+N:                                    <0.1%, 20Hz - 20kHz
8) Slew rate:                            20V/μs,       23V/μs

9) Damping factor:                           >500

10) Input sensitivity:                     8Ω, 1.1Vrms

11) Voltage gain(8Ω rated power@ 0.775):  32dB,   33dB

12) Signal to Noise Ratio:             104dB,      103dB

13) Cross Talk:                                     60dB

14) Input Impendance:      20KΩ balance/10kΩ unbanlance

15) Power Consumption:    6Aac 220 Vac,   8Aac 220 Vac

16) Cooling:                                 1 X AC fan

17) Control:
a) Front panel: AC switch,Chi and Ch2 gain knobs
b) Rear panel: Sensitivity switch,GND switch,Stereo/Parallel/Bridge switch, 30Hz low cut switch,clip limiter switch,150Hz low pass switch
18) Connectors:  Input: XLR; Output: Speakon,connector

19) Indicators: Front:STANDBY-orange LED,POWER-blue LED,SIGNAL-green LED,CLIP-red LED; Rear: Bridge-orange LED

20) Amplifier protection: short circuit,thermal,over load,clip limiter,DC voltage,soft start,ultrasonic and RF protection
21) Packing Dimensions:                       48.2x 88 x 40cm
22) G.W./N.W.:                           18kg/16kg,         20kg/18kg

23) Power Requirements: 100V,120V,220V,240V,50-60Hz