The Vega Series Amplifiers have solidified their place as the backbone of the Cerwin-Vega Mobile brand, delivering unrivaled performance in a sleek, compact package. Don’t be deceived by their streamlined design—these amplifiers pack a punch with monstrous power output to drive your system to its fullest potential. Innovation Meets Power Updated High-Efficiency Full Range Digital Topology: Experience exceptional sound clarity with maximum energy efficiency. Enhanced Power IR Digital Chipset: Engineered for stability and precision, ensuring consistent performance under any condition. Engineered for Durability Conformal-Coated 4-Layer PCB: Protected against moisture and environmental wear for long-lasting reliability. Water-Resistant Design: Built to withstand the rigors of the road, wherever your journey takes you. Specifications POWER RATING RMS Power (1Ω): 500W RMS Power (2Ω): 300W RMS Power (4Ω): 175W POWER SUPPLY Power Supply: Full PWM Power Supply Threshold: 10.0V-17.0V (DC) Idle Current: (0.7A) DISTORTION THD 4 (1KHz @4Ω): 0.05% S/N Ratio (A weighted @1W): -85 dBA S/N Ratio (A weighted @FP): -101.1 dBA INPUT SENSITIVITY Low Input Level: 200mV-10.0V High Input Level: 200mV-10.0V INPUT IMPEDANCE Low Input Level: 20 KΩ High Input Level: 20 KΩ OUTPUT STAGE Output Impedance: 0.011Ω Damping Factor (50Hz @ 4Ω): >250 Bandwidth (-3dB): 10Hz-35KHz CROSSOVER (-12/-24 dB/Oct) Variable Low-Pass: 40Hz-400Hz Variable Sub-Sonic: 10Hz-55Hz FUSE RATINGS ATC: 25A DIMENSIONS L x W x H: 7.7”x 4.02”x 1.4” (195.6mm x 102mm x 36mm) FEATURES Full Range Class D IR Chipset DirectFET Power Mosfet Output Stage SMD Technology on 4-Layer PCB Board Water Resistant Conformal PCB Board Coating 1-year Manufacturer's Warranty | Cerwin Vega | | VCU81 Vega Series Class‑D Mono Amplifier – 600 W RMS @ 1 Ω, 400 W RMS @ 2 Ω with Bass | Black/Gray | Best Buy