DPA4.1600D Amplifier

4 Channel Amplifier with an Electronic Digital Pre-Amp & Top Mounted LCD Panel
Top-Mounted LCD ScreenIncluded
RMS Power @ 4Ω80W x 4
RMS Power @ 2Ω160W x 4
RMS Bridged @ 4Ω320W x 2


Innovative and Korean made, DPA premium digital amplifiers bring a new approach to traditional sound processing. Tune precisely with push buttons to shift between settings, a single rotary confirmation dial shows tuning values in real-time on the top-mounted LCD screen. Accuracy and a stylish advantage to precise tuning car amplifiers again!

DPA models include a Monoblock, four-channel, and five-channel solution. Tuning full features such as subsonic frequencies, crossover points, bass boost value, and operating voltage and temperature on the top-mounted LCD panel. Included quick disconnect RCA inputs can be cut and hardwired for hi-level signal sensing input for OE systems.

Features include variable high-pass, low-pass, and bandpass filters, along with a variable bass boost and phase control. All setting are made by button and confirmed on the digital display. The high- and low-pass filters have vast ranges (20-20K Hz) and steep slopes (48 dB/octave) to accommodate the widest variety of different tweeters, speakers, and subs you might use in your system.

Are you using an original or factory radio? No problem, these amplifiers are equipped with an Automatic Hi-Level Signal Sensing Turn-On. There is no need to run a remote wire turn on; this amplifier will automatically detect the sound signal and turn on and off the amplifier. (Hi-Level Input only)

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Product Highlights:

  • 4-channel Premium Amplifier
  • Class-D Amplifier Technology
  • Front and Rear Channels:
    • variable high- and low-pass filters (20-20K Hz, 48 dB/octave)
    • bandpass setting engages both high- and low-pass filters
    • variable bass boost (0-14 dB at 45Hz)

Other Features:

  • RCA and Speaker-Level inputs
  • Fuse rating: 20A x 3
  • Dimensions: 4″W x 1.75″H x 9″L
  • 2-ohm Stereo & 4-ohm Bridged Impedance Stability
  • Automatic Turn-On Hi-Level Signal Sensing
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier
  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • 250mV – 8V High-Level Speaker Input or Low-Level RCA Input

Inside the Box:

  • 4-Channel Amplifier
  • (3) 20-amp fuses
  • (2) 8″ Line level input harnesses
  • 5″ Speaker output harness


DPA Amplifiers Owners Manual [.PDF]
DPA Amplifier Sell/Cut Sheet [.JPG]