Product： MX 2000.1D

Mono 2000.1D Amplifier Specifications:
Amplifier Class: D
Number of Channels: 1 Channel (Mono)
Peak Power: 4000 Watts
Power at 4 Ohms: 700 Watts RMS @ 14.4V
Power at 2 Ohms: 1400 Watts RMS @ 14.4V
Power at 1 Ohm: 2000 Watts RMS @ 14.4V
Signal-to-Noise Ratio: >95dB
Build-in Crossover: Low-pass (LP)
Low Pass Filter: 40Hz - 180Hz
Variable Subsonic Filter: 0Hz - 80Hz
Bass Boost: 0dB to 12dB @ 30Hz-80Hz
Length: 19.06" (484.12mm)
Width: 9.23" (234.44mm)
Height: 2.13" (54.10mm)
Gauge Speakers: 12 Ga, 14 Ga, 16 Ga
Power Gauge: Up-to 4 Ga
Highlights: Wired Remote
Accessories: Mounting Screws, Wired Remote, Spare Fuses

Transistors : 
  IRF640N : 8 Pairs
  IRF65N06 : 8 Pairs
  MUR1620CT : 1 Pairs
  MUR1620N : 1 Pairs