Polk Audio PAD4000.4 Digital Power Amplifier - 4 Channel [PAD4000.4] - Polk Audio

Polk Audio PAD4000.4 Digital Power Amplifier - 4 Channel [PAD4000.4]

  • $365.99
    Unit price per 
  • Save $71.45

Shipping calculated at checkout.

Only 5 left!

4-Channel Digital Power Amplifier

Key Features

  • 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

WarningWARNING: 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.


  • Bridgeable: Yes
  • Channels - Available: 4
  • Waterproof Rating: Splashproof
  • Watts: 400w
  • Box Dimensions: 4"H x 10"W x 14"L WT: 6.1 lbs
  • UPC: 747192121938