Description

Hertz DP 1.500 – 500W RMS Mono Class-D Car Amplifier for Subwoofers

Hertz DIECI POWER DP 1.500 – Compact High-Power Mono Amplifier with Clean Bass Performance

The Hertz DP 1.500 is a powerful and compact 1-channel Class-D car amplifier designed to deliver strong and controlled bass performance from subwoofer systems. Providing up to 500W RMS at 2 ohms, this mono amplifier combines high efficiency, compact dimensions and reliable Hertz engineering.

Part of the Hertz DIECI POWER series, the DP 1.500 is designed for drivers who want to significantly improve their vehicle’s bass response without requiring a large amplifier. Its compact construction makes it an excellent solution for both OEM upgrades and aftermarket car audio installations.

Efficient Class-D Amplifier Technology

The Hertz DP 1.500 uses advanced Class-D amplifier technology, offering:

• High efficiency up to 86%
• Reduced energy consumption
• Lower heat generation
• Powerful output in a compact design

The mono-channel configuration is optimized specifically for subwoofers, providing deep, accurate and dynamic low-frequency reproduction.

Powerful Bass Output

The Hertz DP 1.500 delivers:

• 280W RMS at 4 Ω
• 500W RMS at 2 Ω
• 1180W maximum power

This makes it suitable for small and medium-power subwoofer systems where strong performance and space-saving installation are important.

Advanced Bass Adjustment Features

The integrated controls allow precise tuning of your subwoofer system.

Low Pass Filter (50–250 Hz)

The adjustable low-pass filter allows you to select the ideal frequency range for your subwoofer and achieve smooth bass integration.

Subsonic Filter (25 Hz)

The subsonic filter helps protect the subwoofer by removing extremely low frequencies that can cause unnecessary cone movement.

Bass Boost (0–9 dB)

The adjustable bass boost function provides additional low-frequency impact when required.

Phase Control (0° / 180°)

The phase switch helps optimize subwoofer integration with the rest of the vehicle’s audio system.

Flexible Connectivity and OEM Compatibility

The Hertz DP 1.500 is designed for easy installation in modern vehicles.

Features include:

• Pre-In input
• Speaker-Level Input
• Full-range Pre-Out output
• Automatic turn-on/off function
• Optional remote bass control with Hertz HRC 02 controller

This allows simple integration with factory radios as well as aftermarket head units.

Compact Design for Easy Installation

One of the biggest advantages of the Hertz DP 1.500 is its compact size.

The amplifier can be installed in locations where traditional amplifiers may not fit, making it ideal for modern vehicles with limited space.

Key Benefits

• Powerful 500W RMS mono Class-D amplifier
• Compact and efficient design
• Designed specifically for subwoofer systems
• 86% amplifier efficiency
• Adjustable low-pass and subsonic filters
• Bass boost control
• Phase adjustment
• OEM audio system compatibility
• Remote bass controller support
• Reliable Hertz DIECI POWER performance

Recommended Applications

The Hertz DP 1.500 is perfect for:

• Compact subwoofer installations
• OEM audio upgrades
• Daily driving sound systems
• Small and medium bass setups
• Vehicles where installation space is limited

Technical Specifications

Why Choose Hertz DP 1.500?

The Hertz DP 1.500 offers the perfect balance between power, efficiency and installation flexibility. It is an excellent choice for drivers who want stronger bass performance while keeping the installation clean and compact.

With reliable Hertz technology, advanced tuning options and 500W RMS output, this amplifier provides everything needed for an impressive subwoofer upgrade.

Upgrade Your Car Audio Experience

A dedicated mono amplifier can completely transform the performance of a subwoofer system. The Hertz DP 1.500 500W RMS Class-D Mono Amplifier delivers powerful bass, precise control and compact installation possibilities.

Choose Hertz DP 1.500 for efficient power, clean bass and professional car audio performance.