DLS Signature Series 24 Volt Amplifiers

About This Manual

This manual is designed to be easily understood, featuring clear explanations and illustrations to assist with installation and setup. It is recommended to read the manual thoroughly before beginning the installation process. For any uncertainties, seeking assistance from an experienced installer is advised.

Warranty and Technical Assistance

Information regarding warranty service and technical assistance can be found within this document. For support, please consult the shop where the product was purchased or the local DLS distributor. Further details are also available on the official DLS website: www.dls.se.

Product Overview

The DLS Signature Series amplifiers are engineered for superior audio performance. Key features include:

• Analogue class AB or D technique
• High efficiency
• Low profile design
• RCA line inputs
• High level input with auto start
• Powerful DC cable terminals
• Built-in active crossovers
• Remote sub level control (on S1-24V)

Installation Guidelines

Proper installation is crucial for optimal performance and safety. Key considerations include:

• Ensure adequate air circulation around the amplifier to prevent overheating.
• Disconnect the vehicle's battery before starting any installation work.
• Use appropriate gauge wiring and secure all connections properly.
• Refer to the detailed wiring diagrams within the manual for correct connections, including power, ground, and speaker wiring.

Features and Controls

The manual details the specific features and controls for both the S1-24V and S4-24V models, including:

• Gain control for input sensitivity adjustment
• High-pass and low-pass filters for frequency management
• Phase switch for optimizing sound staging
• Bass EQ for bass level adjustment
• Subsonic filter for controlling low-frequency output

Troubleshooting

A dedicated troubleshooting section is provided to help diagnose and resolve common issues that may arise during installation or operation. This includes guidance on power issues, audio output problems, and noise interference.

Specifications

Detailed technical specifications for each model are listed, including power output, signal-to-noise ratio, frequency response, and dimensions, enabling users to understand the performance capabilities of their DLS amplifiers.