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.

Features:

• Atom Series Class D 1 ohms Stable Monoblock Amplifier
• RMS Power Rating:
• 4 ohms: 400 watts x 1 channel
• 2 ohms: 700 watts x 1 channel
• 1 ohm: 1200 watts x 1 channel
• Total RMS power output: 1200 watts
• Differential RCA Inputs Isolate 12v/Audio to Ground
• MOSFET Power Supply w/ Audiophile Grade IR™ Transistors
• Hybrid Aluminum Alloy Heatsink for Heat Optimum Dissipation
• Individually regulated preamp/crossover power supply ensures signal purity
• Marine grade/Water-Resistant
• LED Power/Protect Light
• Wired remote bass level control included
• Soft start turn-on
• 3-way protection circuitry (thermal, overload, and speaker short protection)
• Input sensitivity:
• Low level: 200mV - 6 volts
• Total Harmonic Distortion (THD): 1%
• Signal to Noise Ratio: 90 dB
• Fuse Rating: 120A
• 4 AWG gauge power and ground wiring is recommended for installation.
• Dimensions: 6" W x 10" L x 2.25" H

Specifications:

• Series: Atom Series
• Amplifier Class: D
• Number of Channels: 1 - Mono
• Total Peak Power Output: 2400 watts
• Total RMS Power Output: 1200 watts
• Maximum Input Gauge Size: 4 AWG
• Minimum Impedance Unbridged: 1 ohms
• Minimum Impedance Bridged: Not Bridgeable
• Frequency Response: 20 - 500 Hz
• THD at Rated RMS Power: 1%
• Speaker Level Inputs: Yes
• Preamp Outputs: 1 pair
• Built-in Crossover: Low-Pass (LP), High-Pass (HP), Subsonic
• Low-Pass Crossover Frequency: 50 - 500 Hz
• Subsonic Filter: 20 - 50 Hz
• Signal-to-Noise Ratio: 90 dB
• Bass Boost: 0 - 18 dB
• Remote bass/level controller: Yes
• Total Fuse Rating: 120A
• Strappable: Yes
• Amp Bluetooth Cnnectivity: No
• Hi-Res Certified: No
• Low-Level Input Sensitivity: 200mV - 6 volts
• RMS Power @ 4 ohms: 400 watts x 1 channel
• RMS Power @ 2 ohms: 700 watts x 1 channel
• RMS Power @ 1 ohm: 1200 watts x 1 channel