DES400.4D

• 200 x 2 @ 4Ω RMS
• 250 x 2 @ 2Ω RMS
• 400 W X 2(4 Ω ONLY)
• 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)
• Input configuration switch on 4 and 5 channel amplifiers
• Fully Variable 35Hz - 350Hz 12dB per Octave Crossovers

• Amplifier    4 Channel
• Description    4-Channel 500W RMS Full Range Class D Amplifier
• RMS Power(2Ω)    170 W X 4
• RMS Power (4Ω)    140 W X 4
• RMS Bridge (mono 1Ω)    N/A
• RMS Bridge (mono 2Ω)    N/A
• RMS Bridge (mono 4Ω)    500 W X 2(4 Ω ONLY)
• Types    Class D
• Topology    Full-Range Class D
• Power Supply    Full PWM
• Power Supply (Threshold)    10.0VDC – 17.0VDC
• Idle Current    (0.7A)
• Distortion - THD (1KHz@4Ω)    0.07%
• Distortion - S/N Ratio (A weight @ 1W)    -77.4dBA
• Distortion - S/N Ratio (A weight @ FP)    -97.4dBA
• Input Sensitivity Low    0.2mV – 10.0V
• Input Sensitivity High    YES - UP to 25 W RMS
• Input Impedance - Low Input Level    22 KΩ
• Output Impedance    0.047Ω
• Damping Factor (50Hz@4Ω)    >250
• Bandwidth (-3dB)    10Hz-35kHz
• Crossover (-12 dB/ Oct) Variable High-Pass    35Hz - 350Hz
• Crossover (-12 dB/ Oct) Variable Low-Pass    35Hz - 350Hz
• Crossover (-12 dB/ Oct) Variable Sub-Sonic    N/A
• FUSE Ratings - ATC    2 X 30A
• Dimension - Length x Width x Height - Inches(mm)    11.81″ x 7.25″ x 2.0″ ( 299.9 x 184.2 x 50.8 mm)

USER MANUAL