A400.4D Amplifier. Precision Power. Los Angeles, California Phone: (800) 832-4647; Quick Links. Digital Catalogs Warranty Procedure ...

Precision Power (PPI) A400.4D 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.

While PPI systems are capable of "Concert level" volumes with incredible accuracy, they are designed for you to enjoy the subtleties created by musicians while listening at

Our Amplifiers are the result of extensive engineering, testing, and bulletproof construction. Their versatility enables compatibility with optional signal and audio processors. These high-quality MOSFET amplifiers may be configured to allow maximum flexibility in designing different types of speaker systems.

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 all relocated to the chassis’s leading edge for an easier, more appealing install.

2021年7月22日 · 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.

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 app

Precision Power (PPI) A400.4D. 400W RMS Class D ATOM Series 4-Channel Full Range Car Amplifier

Precision Power A400.4D. A400.4D | 4 Channel Class D 2Ohm Stable ATOM Series Power Amplifier 800W RMS Max. The installation of ATOM amplifiers is unique, using mounting pedestals at each corner. Differential RCA Inputs Isolate 12v/Audio to Ground.

Precision Power PPI A400.4D ATOM 4 x 60W RMS Compact Class D 4 Channel Amplifier 400W Max