D4000.2 – 2 Channel Amplifier

The D4000.2 by Massive Audio, 4 Kilowatts, 2 channels, ONE GOAL… At the Massive Audio control center we always hear, “We Need More Power Captain!” Massive Audio has responded by designing the “Largest Powered Two Channel It Has Ever Designed.” The Massive Audio “D-BiT” D4000.2 stands in at only 2.1” x 6.5” x 16.1” and pounds put over 4 Kilowatts Max. (500RMS x 2 @ 4Ohm)

This CEA 2006 Certified amplifier is a “Full Range High Speed Digital.” With its low current draw, low operating temperature, LP/HP/Band pass crossover controls and X1/X10 switching you can set the outputs from 10Hz~200K or 100Hz~2KHz for a precise setting. Supplied RCA “bullet” adaptors allow the installer to go directly into the RCA inputs which will activates the Auto Turn On/Off feature.

Still need more power? Bridge this amp and it kicks out over Two Thousand Watts @ 4 Ohm Mono. So if you need more power just go “Massive” on the universe with the D4000.2.




  • Extreme Power in a Small Footprint
  • Mil Spec Double Sided PCB with SMD Parts
  • X10 Switch for HPF/LPF for Bandpass Crossovers for All Channels
  • Bullet RCA Adaptors that Activate Auto Turn On/Off
  • Low Distortion Full Band Width for Sound Quality Tuning
  • Advanced Full Range Digital Design
  • Built-in Noise Reduction Circuitry
  • Full Mosfet with High Grade Switching Devices
  • World Wide Standard Complaint (RoSH, E-mark, CEA-2006, CE
  • Advanced 5 Way Protection
  • Illuminated Logo on Heavy Duty Aluminum Heat-Sink
  • Designed and Engineered in the U.S.A.


2 Ohm RMS 1000W x 2
4 Ohm RMS 500W x 2
4 Ohm RMS Bridged 2000W x 1
Input Level 0.2~5v
Frequency Response 15~55KHz
THD at 4Ohm Load 30% Rated Power <0.15%
S/N Ratio >70dB
BassBoost 0~12dB
Efficiency >80%
Minimum Load 2 Ohm
Dimensions 2.1″H x 6.5″W x 16.1″L


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