Precision Power, commonly known as PPI, is well known among car audio enthusiasts for its classic amplifiers, distinctive engineering, and strong reputation during the golden era of American car audio.
The PCX5800 is an especially useful model for an old-school system because it combines a complete 5-channel configuration into a single amplifier. It provides four full-range channels for the main speakers and a dedicated fifth channel for the subwoofer.
This allows you to build a complete car audio system using a single amplifier while retaining the classic PPI character.
50 watts × 4 + 200 watts × 1 @ 4 ohms
100 watts × 4 + 400 watts × 1 @ 2 ohms
5-channel configuration
Dedicated subwoofer channel
Built-in crossover controls
QBASS Plus circuit
Classic Precision Power old-school design
This is a vintage used amplifier, but considering its age, the cosmetic condition is very clean.
The amplifier has been well preserved and shows only minor signs of previous use. Please see the detailed photos for the actual cosmetic condition.
The amplifier has been tested and is working properly.
This is a great opportunity to own a clean example of a classic Precision Power amplifier without the heavy cosmetic wear that is often found on vintage car audio equipment.
Precision Power PCX5800 amplifier
No original box
No additional accessories unless specifically shown in the photos
The PCX5800 represents the classic era of Precision Power car audio, when American amplifiers were known for their substantial construction, distinctive styling, and powerful performance.
For collectors and enthusiasts building an old-school car audio system, this 5-channel design offers an interesting alternative to using several separate amplifiers.
Its combination of four full-range channels and a dedicated subwoofer channel makes it particularly practical for a classic system while maintaining the character of a genuine vintage PPI amplifier.
If you appreciate classic American car audio equipment and are looking for a very clean vintage Precision Power amplifier that is ready to use, this PCX5800 is worth considering.
Offers are welcome. Feel free to send me your best offer.
Please carefully review all photos before purchasing.