Precision Power ATOM Series A400.4D 800-Watt-Max 4-Channel Digital Power Class-D Audio Amplifier. A400.4D

ATOM amplifiers from Precision Power adopt the most exemplary Korean Class-D performance. reliability. and footprint of the original ATOM and iOn platforms. At first glance. you’ll notice several key improvements. ATOM’s signal inputs. power/ground. and speaker connections are relocated to the chassis’ leading edge for an easier. more appealing install. All preamp and crossover options are conveniently located on the backside. The circuit board additions include improved power supply and output stage components. Installation of ATOM amplifiers is unique. using mounting pedestals at each corner. The pedestals elevate the heatsink. improving airflow around and underneath the chassis. Additionally. rubber grommets under and inside each pedestal electrically isolate the amplifier chassis from the vehicle chassis. reducing the potential for ground-loop noise. The A400.4D is an ultra-compact. 4-channel Class D car amp with 800 watts max power output.

• 800 Watts Max Power Output
• 60 Watts Rms X 4 Channels At 4 Ohms Stereo. 100 Watts Rms X 4 Channels At 2 Ohms Stereo. And 200 Watts Rms Max X 2 Channels At 4 Ohms Bridged
• Hybrid Aluminum Alloy Heatsink For Heat Optimum Dissipation
• Mosfet Power Supply With Audiophile Grade Ir Transistors
• Military-grade Smt Pcb For Dynamic Performance
• Variable 12 Db High-pass And Low-pass Crossovers
• Bass Boost Increases Low-octave Harmonics
• Sequenced Delays Eliminate Residual Power-up/power-down Pops
• Volume. Low Esr Capacitance Banks Compensate Power Supply Ripple
• Individually Regulated Preamp/crossover Power Supply Ensures Signal Purity
• 200 Mv To 6 Volts Low-level Rca And High-level Signal Input
• Differential Rca Inputs Isolate 12-volt/audio To Ground
• Dimensions: 6 In. W X 2.25 In. H X 6 In. L
• Includes Connectors And Manual