Wharfedale Pro MP4000 - Manual (Page 10)

9
SPECIFICATION
Model Name MP 2800S MP 4000
Stereo Power Output
8 ohms*2 640 Watts 850 Watts
4 ohms*2 950 Watts 300 Watts
2 ohms*2 300 Watts 950 Watts
Bridged Mono Output
8 ohms 900 Watts 2700 Watts
4 ohms 2800 Watts 4000 Watts
Input Sensitivity & impedance
Sensitivity
+0dBu (0.775Vrms) +0dBu (0.775Vrms)
Balanced XLR input 20Kohms 20Kohms
Maximum Input Level
22dBu (9.7Vrms) 22dBu (9.7Vrms)
Voltage Gain 39dB 40dB
Slew Rate >40V / us >40V / us
Crosstalk <-70dB <-70dB
S/N >00dB >00dB
Distortion (1W) <0.05% <0.05%
Frequency Response
+/-1dB @ 4 Ohms 20Hz - 20KHz 20Hz - 20KHz
+/-3dB @ 4 Ohms 5Hz - 30KHz 5Hz - 30KHz
Damping Factor >300 >300
Topology Class TD Class TD
Connectors
Signal Input and Output Female and Male XLR Jacks
Power Output SPEAKON Jacks
Controls
Front panel AC Switch, CHA and CHB Gain Knobs
Rear panel Parallel, Stereo & Bridge Mode Switch
Protections
Thermal protect, Over-current protect, Output DC protect, Output short
protect, Power on/off mute
Indictors Power, Protect, Bridge, Peak
Cooling Variable Speed Fan
AC Power Options
AC0-20V~ 50/60Hz or AC00V~ 50/60Hz;
AC220-230V~ 50/60Hz or AC240V~ 50/60Hz
Dimensions
132*494*464mm (5.2*19*18 in)
Weight (Net)
25kg (55lb) 28kg (62lb)
Weight (Gross)
27.5kg (61lb) 30.5kg (67lb)