Polk Audio PA D4000.4 PAD Series 4-Channel Amplifier - 400W

• Max power handling: 400W
  
• MOSFET switching power
  
• Efficient Class D bridgeable design
  
• Channel Mode Switch (ST/4Ch)
  
• Toroidal transformers
  
• Full, HPF, BPF switch
  
• Adjustable low and high pass frequency
  
• Front and rear level controls
  
• Line level outputs and inputs
  
• Nickel-plated wire terminals and RCA connectors
  
• Stainless steel hardware
  
• Protection: thermal, DC offset, reverse polarity and short circuit protection
  
• Dimensions (with panels): 1.81''H x 10.94''W x 6.75''D

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.