Specifications - Crown Pulse 4X300 User Manual

9 . 0
Power Ratings
Stereo
Measured per channel, both channels driven at 1kHz to no more than 0.1% THD+N
8 ohms
4 ohms
2 ohms
* Note: 2 ohm spec is at 1% THD
Bridged Mono
16 ohms
8 ohms
4 ohms
* Note: 4 ohm bridged spec is at 1% THD
Input Sensitivity
Input Impedance
Input Connectors
Distortion
Frequency Response
Controls
Indicators
Protection
Noise
Slew Rate
Damping Factor
Output Connectors
AC Power
Dimensions
Weight
Pulse 4x300
170W rms
300W rms
330W rms*
400W rms
600W rms
660W rms*
+1dBu for full output
20 kohm
1/4-inch TRS balanced phone jack and female XLR
<0.006% THD, 1kHz, 1dB below clip, 22kHz measurement bandwidth
20Hz to 20kHz, +0/-0.2dB; <2Hz to >120kHz +0/-3dB
Power switch, bridge mode switches, indented level controls (these may be made
tamper-proof)
AC Present, Operate, Signal, Bridge, Clip, Temp., Fault
Microprocessor supervised: Over-temperature, DC on outputs, output stage
overload, inrush current surge, power fail and brownout
<-100dB ref. full output 20Hz - 20kHz measurement bandwidth
>50 V/microsecond
>200 ref. 8 ohm
Binding post or Speakon
230 volts AC nominal, 2200VA, all channels driven
3.5" (89mm) x 18.2" (460mm) x 19" (483mm)
24lbs (11kg)
®
options
18
S p e c i f i c a t i o n s