Diamond Audio DES500.1D DES Series 1-Channel Monoblock Full Range Class D Car Amplifier (Refurbished)

Features:

• 1-Channel Monoblock Class D Amplifier
• 400W @ 4Ω / 500W @ 2Ω / 500W @ 1Ω RMS Power
• Diamond Elite DES Series Flagship Performance
• Advanced Digital Chipset with Full PWM Power Supply
• Variable Low-pass Crossover (35Hz–350Hz)
• VOX / DC / REM Auto Turn-on Options
• Balanced Differential Inputs for Clean Signal
• High Damping Factor for Tight, Controlled Bass
• Compact, Premium Design for Easy Installation

Specifications

1-Channel Elite DES Series Monoblock Class-D Digital Amplifier

Power Rating

• RMS Power (1Ω) : 500 Watt x 1 Channel
• RMS Power (2Ω) : 500 Watt x 1 Channel
• RMS Power (4Ω) : 400 Watt x 1 Channel

Power Supply

• Power Supply : Full PWM
• Power Supply Threshold : 10.0VDC - 17.0VDC
• Idle Current: 0.7A

Distortion

• THD 4 (1KHz @ 4Ω) : 0.5%
• S/N Ratio (A Weighted @ 1W) : -77.2dBA
• S/N Ratio (A Weighted @ FP) : -98.9dBA

Input Sensitivity

• Low Input Level : 200mV - 10V
• High Input Level : Up to 25W RMS

Input Impedance

• Low Input Level : 22KΩ
• High Input Level : 22KΩ

Output Stage

• Output Impedance : 0.047Ω
• Damping Factor (50Hz @ 4Ω) : >250
• Bandwidth (-3dB) : 10Hz-350Hz

Crossover (-12dB/Oct)

• Variable High-Pass : N/A
• Variable Low-Pass : 35Hz - 350Hz
• Variable Sub-Sonic : N/A

Fuse Ratings

• ATC : 3 x 40A

Dimensions

• L x W x H : 11.81" x 7.25" x 2.0" (299.9 x 184.2 x 50.8)mm

THREE MONTHS LIMITED WARRANTY