Polk Audio PAD4000.4 Digital Power Amplifier - 4 Channel

• 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.

Additional Specs (If Applicable):

• Bridgeable = Yes
• Channels - Available = 4
• Waterproof Rating = Splashproof
• Watts = 400w