Diamond Audio DES400.4D DES 4-Channel 500W RMS Full Range Class D Amplifier

Diamond Audio DES400.4D DES 4-Channel 500W RMS Full Range Class D Amplifier

Diamond Elite DES series amplifiers have been our workhorse ever since their introduction last year when it was engineered and designed from the ground up. Smaller than the previous generation and constructed with the same footprint dimensions for all models, these amplifiers have been engineered to sound even more dynamic and to deliver optimal rated power at all impedance levels! An ll Diamond Elite DES series amplifiers feature various switched speaker level turn-on options (VOX/DC Offset/REM), utilize the latest digital chipset technology, and provide installation flexibility and all the controls necessary to fine-tune and improve the sound quality of any car audio system.

Latest High-Efficiency Full Range Digital Topology - Surface Mount Component Technology with 4-Layer PCB - Continuous Power Output at 2/4 ohm loads - Common Compact Size with Single Sided Connections and Top Mount Controls - Handles HI and LO level input to 12V - Switched Speaker Level Turn On Options (VOX/DC Offset/REM) - Input configuration switch on 4 and 5 channel amplifiers - Remote Level Control Option - Fully Variable Crossovers, Phase and Boost Provide Precise System Adjustment - Bass Boost EQ Up To 12dB

Features and Benefits:

• 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)