DPA Series Class D Monoblock Amplifier

MAX Power 2,000 Watts
RMS Power @ 4Ω 250w x 1
RMS Power @ 2Ω 400w x 1
RMS Power @ 1Ω 700w x 1



Soundstream Digital Pre-Amp amplifiers offer-up an innovative approach to traditional sound processing. DPA amps include a digital signal processing integrated circuit module that opens the door for precise tuning of crossovers & gain settings. Keeping the user in mind, all functions are controlled by top surface mounted keys, needing only a finger press & knob turn. Selected crossover frequencies and gain levels are displayed on an adjacent LCD, showing operating voltage & temperature while idle. Full-featured pre-amp options, including band-pass & subsonic crossovers, bass boost, & even variable phasing make DPA amps a go-to for any enthusiast.


  • High-Efficiency Class D Full-Range & Monoblock Amplifiers
  • Hybrid Aluminum Alloy Heatsink for Optimum Dissipation
  • 1-ohm Minimum Monoblock Impedance Stability (DPA1)
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • Military Grade SMT PCB Maintains Dynamic Performance
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier
  • Advanced Digital Pre-Amp Processing for precise tuning
  • 250mV – 8V High-Level Speaker Input or Low-Level RCA Input
  • Quick Disconnect High Level & Low-Level Wire Harnesses
  • Quick Disconnect Speaker Level Output Harnesses
  • Variable 12dB High, Low, Band-Pass, & Subsonic Crossovers
  • Dash Mount Gain Control Module Included


MAX Power 2,000 Watts
RMS Power @ 4Ω 250w x 1
RMS Power @ 2Ω 400w x 1
RMS Power @ 1Ω 700w x 1
Dimensions (4″W x 1.75″H) 9.00″


<h3 style=”color: #000000;”><a style=”color: #000000;” href=”https://soundstream.com/wp-content/uploads/2020/01/DPA-Series-Manual.pdf” target=”_blank” rel=”attachment noopener wp-att-11203″><img class=”aligncenter wp-image-11203″ src=”https://soundstream.com/wp-content/uploads/2019/08/blue-PDF-150×150.png” alt=”” width=”50″ height=”55″ /></a></h3>
<h3 style=”color: #000000; text-align: center;”><a style=”color: #000000;” href=”https://soundstream.com/wp-content/uploads/2020/01/DPA-Series-Manual.pdf”>DPA Amplifiers Owners Manual [PDF]</a></h3>