INSTRUCTION MANUAL
PA602 | PA604 | PA500D
Overview
Introduction
Precision Acoustics would like to introduce our small footprint and big
power car audio amplifier product line. Keeping performance and
budget in mind, our engineers have delivered on maximum wattage for
minimum dollar! And knowing that showing off your gear is as impor-
tant as being heard down the street, we were sure to pay equal atten-
tion on style and functionality. After all, we want you to have the ulti-
mate car audio system. Precision Acoustics would like to thank you for
purchasing its products.
Description
The brand new PA amplifier series is engineered to deliver powerful,
undistorted sound. Using proven MOSFET technologies and manufac-
turing processes such as surface mount components, we strive for
product reliability and strict standards in quality control. Our amplifiers
are driven through rigorous load tests to ensure they operate under the
most stressful of conditions. After all, we know you will!
MOSFET technology assures your amplifier satisfies the voltage and
current demands of today’s systems. And with ultra low distortion, they
will deliver clean, crisp sound to your speakers and subwoofers.
Stability is essential in delivering a clean output signal, especially when
your speaker system drops below normal impedance levels. Our
dynamic full-range Class AB amplifiers will operate safely into 2 ohm
loads, without causing distortion to get out of control. All while repro-
ducing a wide frequency response.
Our ground-pounding Class D amplifiers will operate safely into 2 ohm
loads, and can be summed for those power hungry subwoofer systems.
Operating at these loads will generate lots of heat. So we’ve engi-
neered the heat sink to dissipate that heat effortlessly, while keeping
your tunes pumping hard!
Professional setup of your audio system to get the right sound is an
absolute must. With tri-mode crossovers and continuously variable fre-
quency control, you can tweak your system for optimum speaker per-
formance. We LOVE a great sounding car audio system too!
CAUTION
This device is a high power, audio
amplifier. Proper and careful usage
of this product will provide many
years of enjoyment. Being exposed
to very loud music can result in
temporary or permanent hearing
loss. Misuse or improper installa-
tion will shorten the life of your
product, and/or result in damage to
the vehicle electrical system.
Please ensure you read this manu-
al completely for procedures on
how to properly install this unit.
