Diamond Audio DES400.2D 500W RMS DES Series 2-Channel Full Range Class D Car Amplifier (Refurbished)

Diamond Elite DES series amplifiers have been our workhorse 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! A 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:

• RMS Power Rating:
  
• 4 ohms: 200 watts x 2 channel
• 2 ohms: 250 watts x 2 channel
• Bridged, 4 ohms: 500 watts x 2 channel
• Total power output: 500 watts
• Pulse Width Modulated MOSFET power supply
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Bass gain/level remote Optional
• Input sensitivity:
• Low level: 0.2mV - 12.0 volts
• Frequency Response: 10 - 35k Hz
• Total Harmonic Distortion (THD): 0.05%
• Signal to Noise Ratio: -77 dB
• Variable high-pass filter: 35 - 350 Hz, 24 dB/octave
• Variable low-pass filter: 35 - 350 Hz, 24 dB/octave
• Variable Bass Boost: bass boost at 50 Hz
• Fuse Rating: 50
• 8 AWG gauge power and ground wiring are recommended for installation.

THREE MONTHS LIMITED WARRANTY