Glossary

The following terms are used in this manual. Since they may be unfamiliar, the following definitions are provided.

AM II	Adaptive MOSFET II is an advanced protection circuit
	designed to prevent amplifier shut-off due to low load imped-
	ance. AM II optimizes output power to maintain uninterrupted
	operation whenever the amplifier senses a load impedance of
	less than two Ohms. An L. E. D. signals when AM II is working,

Features

A 100 / A200 / A300 / A600 / A1200

Pulse-Width Modulated (PWM) Switching Power Supply for High-Efficiency Regulated Power Supply Provides Full Rated Power from 11-15 VDC

Discrete Power Amp Circuitry

Internally Bridgeable

Mixed Stereo / Mono Operation

Bridging:

Gain:

L.E.D.:

Load Impedance:

Mixed Mono:

PWM

Combining two amplifier channels into one channel, typically used to create a mono output.

The ratio of output voltage to input voltage. The gain control allows adjustment to the amplifier's output level for varying input levels.

Light Emitting Diode. Indicates power on / off and when AM II

is working.

Measurement of speaker(s) resistance / reactance that the

amplifier must drive.

The amplifier's ability to play the Left and Right Stereo channels while playing a third (bridged) mono channel.

Pulse-Width Modulated power supply. Our PWM maintains a regulated output voltage and a high conversion efficiency over the input supply range of 11 - 15 VDC. The result is less demand on the battery, lower (amplifier) operating temperature, and extremely accurate low frequency reproduction.

Output Short Circuit Protection

Low Impedance Protection with Diagnostic L.E.D.

Adjustable Input Sensitivity

2 Gold RCA and DIN Input Connectors

PPI's Exclusive Wire Connection System

Three Year Limited Warranty

Manufactured in the U.S.A.

Remote Turn-On: Low current automatic switching circuit that turns the amplifier on and off. Typically connected to the remote antenna or amp turn-on lead of most car radios, cassette, or CD players.

A100 specifications

The Precision Power A100 is an exceptional amplifier that stands out in the competitive audio market, especially for car audio enthusiasts seeking high-performance sound. This amplifier is a product of sophisticated engineering, designed to deliver crisp, clear sound reproduction and robust power output.

One of the prominent features of the A100 is its high power output. This amplifier is capable of delivering a remarkable 1000 watts at peak performance. With a 1-ohm load, it ensures that even the most power-hungry speakers will provide formidable sound levels without distortion. This capability makes it a popular choice for users looking to enhance their vehicle’s audio system significantly.

Another key highlight of the Precision Power A100 is its Class D design. This design allows for greater efficiency compared to traditional Class A/B amplifiers, resulting in less heat generation and better energy use. The compact size of the Class D amplifier enables easy installation, even in smaller vehicles, while maintaining powerful performance.

The A100 also features variable low-pass and high-pass filters. This flexibility allows users to tailor the frequency response to their specific audio preferences and setup. Whether you are looking to focus on deep bass or enhance mid-range clarity, the amplifier's adjustable filters provide the necessary control.

In terms of build quality, the Precision Power A100 does not disappoint. It boasts a rugged chassis designed to endure the harsh conditions often found in automotive environments. The heat-sink design ensures effective thermal management, thereby safeguarding the amplifier from overheating during extended use.

Additionally, the amplifier incorporates short circuit, thermal, and overload protection features. These safety mechanisms safeguard the device, enhancing its longevity and operational reliability.

For those who value aesthetics, the A100 showcases a sleek and modern design, complemented by bright LED indicators. This aesthetic appeal adds a sophisticated touch to any audio setup.

In conclusion, the Precision Power A100 amplifier combines impressive power, energy efficiency, and robust features in one high-quality package. Its versatility, durability, and performance make it an outstanding choice for anyone looking to elevate their car audio experience. With its combination of advanced technologies and user-friendly design, the A100 is indeed a remarkable amplifier that meets the demands of serious audio enthusiasts.