MPA1000.5D Amplifier

Water-Resistant ATOM Series 5Ch Amplifier
RMS Power 4Ω 60W x 4+250W (14.4V,1KHz, 35Hz ≤1% THD+N)
RMS Power 2Ω 100W x 4+450W (14.4V,1KHz, 35Hz ≤1% THD+N)
RMS Bridged 4Ω 200W x 2+450W (14.4V,1KHz, 35Hz ≤1% THD+N)

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In 2021, ATOM amplifiers adopt an adequate 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’s leading edge for a more convenient, more appealing install.

All pre-amp & crossover options are conveniently located on the backside. You might not notice additions to the circuit board, including improved power supply & output stage components & monoblock bridging capability. The 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.


All New ATOM Series 

Sequenced Delays Eliminate Residual Power-Up/Power-Down Pops

Differential RCA Inputs Isolate 12v/Audio to Ground

Hybrid Aluminum Alloy Heatsink for Heat Optimum Dissipation

MOSFET Power Supply w/ Audiophile Grade IR™ Transistors 

Military Grade SMT PCB for Dynamic Performance 

Volume, Low ESR Capacitance Banks Compensate Power Supply Ripple

Individually Regulated Preamp/Crossover Power Supply Ensures Signal Purity

Variable 12dB High Pass, Low Pass, & Subsonic Crossovers

200mV-6V Low-Level RCA & High-Level Signal Input

12dB Bass Boost Increase Low Octave Harmonics

Amplifier Dimensions: 6″W x 2.25″H x 13.25″L

Dash Mounted Gain Controller Included 

Made in Korea

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