Precision Power A700.4D 4Ch AmplifierA700.4D
ATOM Series A700.4D 4Ch Digital Power Amplifier
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)
ATOM amplifiers 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’s leading edge for an easier, 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.
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 10″L
Made in Korea
Please note: Due to COVID 19, transit times may take longer than expected. These delays are due to volume and safety precautions taken by the Carriers to reduce the risk of exposure.
We are here to help you find the right solution for your vehicle. Here are some answers to the questions you may have before you order something from us.
Our objective is to provide you with a solution for a reliable and easy-to-install system and not just "moving boxes." As you can see, our listings, where the product allows, are based on the most common options that you may want to use. You will notice the price of the prebuilt packages is lower than adding the same products in your cart separately.
With so many options available, we can help you build an A La Carte Solution compatible with your vehicle if you are unsure what system to choose. Click the "A La Carte Solution" link to submit the request form.
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Warranty - All products sold by Shark Electronics Ltd. are covered under our Standard Warranty for one year from the date of purchase. Shark Electronics Ltd. warrants the product to be free from defects in workmanship and materials for the warranty period. If the product fails during regular and proper use within the warranty period, Shark Electronics Ltd. will replace the defective parts of the product, or the product itself, with new or reconditioned components or products that are functionally equivalent or superior to those originally supplied. Our Standard Warranty does not cover misuse, improper installation, or abuse of the product. Products that have been damaged, modified, or tampered with are not eligible for warranty coverage unless our Technical Support Team specified the modification. All warranty claims are handled on a case-by-case basis.
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