PrecisionPower 매뉴얼 및 사용자 가이드

PrecisionPower, often referred to as PPI, is a legendary name in the mobile audio industry known for delivering 'Absolutely State of the Art' sound. The brand specializes in engineering high-fidelity automotive audio products, including competition-grade amplifiers, powerful subwoofers, coaxial speakers, and advanced digital signal processors.

In recent years, PrecisionPower has expanded its lineup to include dedicated plug-and-play audio solutions for powersports, featuring weather-resistant head units and speaker kits specifically designed for Harley-Davidson touring motorcycles. Owned by Epsilon Electronics, PrecisionPower continues to provide enthusiasts with robust, high-performance audio upgrades.

• How do I update the firmware on my PrecisionPower head unit?

  For models like the HDHU.14, download the firmware update from the PrecisionPower web사이트에서 압축을 풉니다. files to the root directory of a FAT32-formatted USB drive (max 64GB), and initiate the update through the device's System Settings > About menu.

• What is the warranty coverage for PrecisionPower products?

  PrecisionPower typically warrants products to be free from defects for one year if purchased and professionally installed by an authorized dealer. Products installed by others usually carry a 90-day warranty.

• How can I contact technical support for car audio products?

  You can contact PrecisionPower technical support by emailing Tech-Support@PrecisionPower.com or calling (800) 832-4647 during business hours.