MP4000 P/Amp 1400W Per Side@4Ohm needs 20 amp supply

Wharfedale MP 1800 Power Amp

MP 1800 amplifier is ultra-reliable, high-current power amplifiers designed to work in the most demanding applications. Massive toroidal transformers, automatic, variable-speed fan cooling and a series of advances protection features ensure that MP amplifiers will deliver the ultimate in sonic accuracy under the most rigorous operating conditions.

Features

• Stereo 600W@4 Ohms, 900W@2 Ohms, up to 1,800W@4Ohms Bridged
• Class AB Topology
• Built in toroidal transformer
• Rear panel ground lift switch
• All steel construction
• Continuously variable speed fan
• Sophisticated protection circuitry including; Soft start protection relay; Thermal overload protection; Short  circuit protection; Open circuit protection
• Front controls including: Power Switch, Channel A and Channel B gain controls
• Front panel LED indicators for Power On, Peak, Protect

SPECIFICATIONS

MODEL : MP1800
 

INPUT SENSITIVITY :

• AT 4 OHMS 0.775v
• UNBALANCED 1/4" JACK 10Kohms
• BALANCED XLR 20Kohms
 

CONNECTORS :

• INPUT XLR & 1/4"TRS
• OUTPUT 5 way binding post & speakon or speakon
 

POWER : PER CHANNEL (1% THD)

• 8 OHMS 330 Watts
• 4 OHMS 600 Watts
• 2 OHMS 900 Watts
 

BRIDGED MONO MODE (1% THD)

• 8 OHMS 1200 Watts
• 4 OHMS 1800 Watts
 

VOLTAGE GAIN : 36dB
 

SLEW RATE

• STEREO >30v/u sec
• BRIDGED MONO MODE >50v/u sec
 

CHANNEL SEPARATION : 76dB
 

SIGNAL TO NOISE (20HZ-20KHZ) : 100dB
 

DISTORTION (SMPTE-1M) : less than 0.05%
 

FREQUENCY RESPONSE :

• +/-1DB @ 4 OHMS 20Hz to 20kHz
• +/-3DB @ 4 OHMS 5Hz to 50kHz
 

DAMPING FACTOR :Greater than 300
 

TOPOLOGY : AB
 

COOLING  : VARIABLE SPEED FAN
 

DIMENSIONS (HXWXD) : 

• MM 133 x 483 x 355 mm
• INCHES 5.2 x 19 x 13.9 inches
 

DIMENSIONS & WEIGHT :

• NET WEIGHT ( KG / LBS ) 23.5kg / 51.7lbs
• GROSS WEIGHT ( KG / LBS ) 25kg / 55lbs