Precision Power MPA700.4D Atom Marine 4-Channel 700W RMS Amplifier
- SKU #: 03130
MPA700.4D - Precision Power 4-Channel Atom Marine Amplifier
Features and Specifications.
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 all relocated to the chassis’s leading-edge for a more comfortable, 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.
- Gloss White Marinized – Hybrid Aluminium Alloy Heatsink
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All New ATOM Series
Sequenced Delays Eliminate Residual Power-Up/Power-Down PopsDifferential 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 10″L
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Marine Coated ATOM Series Amplifier
4 Channel Class – D (2Ω Stable)
RMS Power 4Ω 100W x 4 (14.4V, 1KHz, ≤ 1% THD+N) RMS Power 2Ω 175W x 4 (14.4V, 1KHz, ≤ 1% THD+N) RMS Bridged 4Ω 350W x 2 (14.4V, 1KHz, ≤ 1% THD+N)
Additional Information
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