Razor Series 2,500w 5 Channel Amplifier w/ Built-in DSP

Max Power (Watts)2,500 Watts
RMS Power @ 4Ω Bridged2 x 300 + 1 x 600
RMS Power @ 2Ω4 x 150 + 1 x 600
RMS Power @ 4Ω4 x 100 + 1 x 400

New for 2020


For those who want the most out of their car audio system, quality sound processing is a must. After some slight adjustments, your system can sound like it has been tuned by audio professionals. Razor DSP amplifiers offer similar sound processing options by including the functions of a Digital Sound Processor. Adjusting the DSP is easy, using an intuitive user interface. Connection to the DSP module is possible via USB connection to personal computers, or by Bluetooth to an available Android & iOS device App. Unlock the best from any system with Razor DSP amplifiers.


DSP Software Download: Windows 7/10iPhone (App Store)Android (Google Play Store)


Razor DSP Features:

  • Integrated 100dB Dynamic Range, -80dB THD+N ADC
  • Integrated 104dB Dynamic Range, -90dB THD+N DAC
  • User Friendly SigmaStudioTM User Interface w/ Response Display
  • 30V MAX 4-ch High Level & 4V MAX RCA Input Voltage
  • 2ch. RCA output for Subwoofer Amplifier Integration
  • Optional High-Level Input from Hands-Free Bluetooth Module
  • Optional Independent Input or Channel Mixing/Summing
  • Up to +6dB / -60dB Master Input Level
  • Up to -60dB Independent Channel Level Cut
  • Up to 20ms Independent Channel Delay, 0.05ms Increments
  • Independent Channel 0/180 Phase Control
  • Independent Channel High, Low or Bandpass Crossover
  • Independent Channel 6dB-48dB/Octave Crossover Slope
  • Variable Frequency Crossover Setting, 20Hz-20kHz
  • 10-Band Graphic Equalizer for Each Channel
  • 20dB Boost/Cut for Each Band
  • Variable Independent Band Q Adjustment, 0.4-9.6


General Features:

  • High-Efficiency Class D Full Range
  • Compact 4.75” Chassis Design for Installation Versatility
  • MOSFET Power Supply w/ Audiophile Grade IRTM Transistors
  • Military Grade SMT PCB Maintains Dynamic Performance
  • 2-ohm Stereo & 4-ohm Bridged Full Range Operation
  • Die-Cast Aluminum Alloy Heatsink for Optimum Dissipation
  • Direct Short, Thermal, & Overload Circuits Protect Amplifier
  • Variable 12dB High Pass, Low Pass, & Subsonic Crossovers
  • 200mV-6V Low-Level RCA Inputs
  • 4g Power Wire & 8g Speaker Wire Outputs
  • High-Level Input w/ Signal Sense Auto Turn-on
  • 12dB Bass Boost Increases Low Octave Harmonics


Razor Amplifier RZ5-2500DSPB
Max Power (Watts) 2,500 Watts
RMS Bridged @ 4Ω Bridged, 14.4v 2 x 300 + 1 x 600
RMS Power @ 2Ω 4 x 150 + 1 x 600
RMS Power @ 1Ω 4 x 100 + 1 x 400
Dimensions (1.625″H x 4.75″W) 12.25″