By Diamond Audio

DES400.2D - 2-Channel 500W RMS Full Range Class D Amplifier

Regular price $349.99
Regular price Sale price $349.99
Shipping calculated at checkout.
Brand: Diamond Audio
SKU: DES400.2D
Regular price $349.99
Regular price Sale price $349.99

DES400.2D - DES 2-Channel Full Range Class D Amplifier

Introducing the Diamond Elite DES Series Amplifiers – our flagship line that has set the standard since its debut last year. Engineered and designed from the ground up, these amplifiers are more compact than previous generations while maintaining consistent footprint dimensions across all models. This meticulous design ensures the Diamond Elite DES Series amplifiers deliver even more dynamic sound and optimal rated power at all impedance levels.

Each amplifier in the Diamond Elite DES Series boasts advanced features such as multiple switched speaker level turn-on options (VOX/DC Offset/REM) and the latest digital chipset technology. These innovations provide unparalleled installation flexibility and the precise controls needed to fine-tune and elevate the sound quality of any car audio system.

Experience the next level of audio performance with the Diamond Elite DES Series Amplifiers. Upgrade your car audio system with these powerhouse amplifiers and hear the difference that cutting-edge engineering and superior design can make. Don’t just listen to your music – feel it, with the Diamond Elite DES Series.


  • 200 x 2 @ 4Ω RMS
  • 250 x 2 @ 2Ω RMS
  • 500 x 2 @ 4Ω MONO RMS
  • S/N: < -100dBA
  • Dimensions: (Remote Included): 11.81" x 2" x 7.25" (299.9mm x 50.8mm x 184.2mm)
  • Latest High-Efficiency Full Range Digital Topology
  • Surface Mount Component Technology with 4-Layer PCB
  • Common Compact Size with Single-Sided Connections and Top Mount Controls
  • Handles HI and LO level input up to 12V
  • Switched Speaker Level Turn On Options (VOX/DC Offset/REM)
  • Remote Level Control Optional
  • Fully Variable 35Hz - 350Hz 12dB per Octave Crossovers
  • Bass Boost EQ Up To 12dB