MB QUART, PREMIUM PRO 4 CHANNEL AMPLIFIER 400W PEAK 100W X4 RMS AT 2 OHM 50W X4 RMS AT 4 OHM

Specifications:

• 4 channel full range class D amplifier
  
• 400 watts max power
  
• 100w x4 rms at 2 ohms
  
• 50w x4 rms at 4 ohms
  
• 200w x2 bridged at 4 ohms
  
• Switchable high pass full and low pass crossovers
  
• Variable crossover 45hz to 850hz
  
• High and low level inputs
  
• Signal to noise ratio over 100db
  
• MOSFET PWM power supply
  
• Extruded aluminum heat sink
  
• 8 gauge power and ground terminals
  
• External 40a fuse