Features ATC - Audiophile RCA Connectors ACT - Adaptive Crossover Technology High efficiency Class Full Range Class D Technology 4 Gauge Direct Connect Speaker Terminals Dual 0 Gauge Power Wire Inputs APC - Audio Protection Circuit SESI - Signal Evaluation Status Indicator Bass Remote with voltage , temperature and signal status indicator CHM - Collective Heat Management Specifications 1 x 5000 Watts @ 1 ohm 1 x 2500 Watts @ 2 ohms 1 x 1250 Watts @ 4 ohms Working Voltage: 12-15 Volts Frequency Response: 15 Hz - 20k Hz Signal to Noise Ratio: 95dB Damping Factor: ≥200 Low Level Input: 6V - 0.2mV Variable Bass Boost Frequency: 35 Hz - 70 Hz Bass Boost EQ Gain: 0dB - 12dB High Pass Filter Variable: 15 Hz - 8k Hz Low Pass Filter Variable: 40 Hz - 20 Hz Minimum working Impedance: 1 Ohm Description Superior audio performance with the DB Drive WDX PRO5000.1D a mono Class D full range amplifier designed for high output and crystal-clear sound. Easily power subwoofers or high power midbass drivers. Key Features: • Adaptive Crossover: Fine-tunes your system for optimal performance across compression drivers , midranges, or subwoofers. • CHM: Keeps the amp cool for consistent power without overheating. • SESI Circuit: Real-time monitoring to protect your system from overdriving. • Large-Gauge Terminals: Compatible with 4-gauge wiring for maximum efficiency. With 5000 Watts at 1Ω, the WDX PRO5000.1D provides extremely powerful, dynamic power taking your car audio system to the next level. Product Manual Product Manual PDF