Hertz Mille Pro 165P.3 Subwoofer Owner's Manual

Product Overview

The Hertz Mille Pro 165P.3 is a high-performance subwoofer designed for car audio systems. This manual provides essential instructions for proper installation and usage to ensure optimal performance and longevity of the product.

Safety Instructions

• Ensure all components are firmly secured to the vehicle structure to prevent injury during driving.
• Always wear protective eyewear when using tools to avoid injury from airborne debris.
• Do not install components inside the engine compartment.
• Turn off the head unit and all other audio system devices before starting the installation.
• Be cautious when drilling or cutting into the vehicle chassis; ensure no cables or structural elements are damaged.
• When routing cables, avoid sharp edges and moving mechanical parts. Ensure cables are firmly attached and protected along their entire length.
• Use only high-quality cables, connectors, and accessories as recommended in the Connection catalogue.

Installation

The installation process requires careful planning to ensure the subwoofer does not interfere with the vehicle's normal operation. Components should not be installed in areas exposed to water, excessive humidity, dust, or dirt. When running cables through the chassis, use rubber grommets to protect the wiring. Ensure all connections are secure and properly insulated.

Technical Specifications

The Mille Pro series subwoofers feature high-density flux ferrite magnets and specialized cones for accurate bass reproduction. Detailed Thiele and Small parameters are provided in the technical data section of this manual, which are measured after the speaker has been conditioned.

Enclosure Design

The manual includes ready-to-build designs for both Sealed and Reflex enclosures for the MP and MPS subwoofer series. These designs consider specific wood thicknesses (19mm for MP, 16mm for MPS) to achieve optimal performance. Sealed enclosures provide tight and accurate bass, while Reflex designs are recommended for higher SPL requirements where space allows.

Maintenance and Disposal

To maintain performance, ensure the subwoofer is properly installed and protected from environmental hazards. For disposal, follow local regulations for electrical and electronic equipment waste. Products marked with a crossed-out wheeled bin symbol must not be disposed of with ordinary domestic waste and should be recycled at designated facilities.