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Diamond Audio DES500.1D ELITE DES 1-Channel Full Range Class D Amplifier

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  • Regular price $519.99 CAD
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DES500.1D – DES 1-Channel Full Range Class D Amplifier

  • 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 Bass Level Control Included
  • Fully Variable 35Hz – 350Hz 12dB per Octave Crossovers
  • 0 -180 Degrees of Phase adjustment
  • Bass Boost EQ Up To 12dB


RMS Power (1 Ω) 500W X 1 RMS
RMS Power (2 Ω) 350 W X 1 RMS
RMS Power (4 Ω) 250 W X 1 RMS
Topology Monoblock Class D
Power Supply Full PWM
Power Supply Threshold 10.0DVC – 17.0DVC
Idle Current (0.7A)
THD 4 (1KHz @4Ω) 0.05%
S-N Ratio (A-weighted @ 1W) -77.2dBA
S-N Ratio (A-weighted @ 1W) -98.9dBA
Input Sensitivity – Low Input Level 0.2mV – 10.0V
Input Sensitivity – High Input Level YES- UP to 35 W RMS
Input Impedance – Low Input Level 22 KΩ
Impedance – High Input Level 22 KΩ
Output Impedance 0.047Ω
Damping Factor (50Hz @ 4Ω) >250
Bandwidth (-3dB) 10Hz-350Hz
Crossover (-12 dB/ Oct) – Variable High Pass N/A
Crossover (-12 dB/ Oct) – Variable Low Pass 30Hz-300Hz
Crossover (-12 dB/ Oct) – Variable Sub-Sonic 10Hz-55Hz
Fuse Rating (ATC) N/A
Dimentions- Length x Width x Height (inches) 8.56″ x 5.27″ x 1.75″
Dimentions- Length x Width x Height (mm) 217.6 x 133.9 x 44.5 mm