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ML Power
ADVANCED
WEB
MANUAL
ML Power 4
rev 1.0b
The User Manual is also
available from our web site
www.hertzaudiovideo.com
www.hertzaudiovideo.com

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Summary of Contents for Hertz ML Power 1

  • Page 1 ML Power ADVANCED MANUAL ML Power 4 rev 1.0b The User Manual is also available from our web site www.hertzaudiovideo.com www.hertzaudiovideo.com...
  • Page 2: Table Of Contents

    ML Power 4 Advanced Web Manual Index 1. INTRODUCTION 2. PACKAGE CONTENTS 3. SAFE SOUND 4. GENERAL PRECAUTIONS 5. INSTALLATION AND SIZE 6. BATTERY / REMOTE CONNECTION AND HOW TO REPLACE THE FUSE 7. AUTO TURN-ON WITH HI-LEVEL INPUTS 8. TOP PANEL CONTROLS: SWITCHES AND ADJUSTMENT 9.
  • Page 3: Introduction

    It will definitely ensure you maximum satisfaction by taking up very small room in your vehicle. Before the installation, in addition to reading the Quick Start Guide (QSG), the consultation of this user’s manual available on the Hertz website will let you achieve the highest performance from your amplifier. PACKAGE CONTENTS In the package, besides your amplifier, you will find: •...
  • Page 4: Safe Sound

    Advanced Web Manual SAFE SOUND HERTZ AMPLIFIERS CAN BE PART OF A HIGH POWER AUDIO SYSTEM THAT CAN GENERATE VERY HIGH UNDISTORTED SOUND PRESSURE LEVELS. PLEASE REMEMBER THAT LONG EXPOSURE TO AN EXCESSIVELY HIGH SOUND PRESSURE LEVEL MAY DAMAGE YOUR HEARING; THEREFORE, PLEASE USE COMMON SENSE AND PRACTICE SAFE SOUND.
  • Page 5: General Precautions

    ML Power 4 Advanced Web Manual GENERAL PRECAUTIONS • This symbol indicates that you have to pay attention to these instructions. Disregarding them might cause accidental harms or damage your amplifier. • Before installing the amplifier, make sure you carefully read and understand all instructions. •...
  • Page 6: Installation And Size

    ML Power 4 Advanced Web Manual INSTALLATION AND SIZES 46,7 mm ML Power 4 11.38 10.71 6.69 5.83 1.84 in.
  • Page 7: Battery / Remote Connection And How To Replace The Fuse

    ML Power 4 Advanced Web Manual BATTERY / REMOTE CONNECTION AND HOW TO REPLACE THE FUSE 2 x 40 A BLADE FUSES +BATTERY REMOTE OUT Apply a Fuse close to positive pole to protect +BATTERY wire AUTO TURN-ON WITH HI-LEVEL INPUTS ORIGINAL SOURCE Set the ORIGINAL SOURCE...
  • Page 8: Top Panel Controls: Switches And Adjustment

    ML Power 4 Advanced Web Manual TOP PANEL CONTROLS: SWITCHES AND ADJUSTMENT CONTROLS B CH LEVELS: B channels input sensitivity adjustment MODE (ST - MO(R): Select ST to set A channels to stereo control. Set to 1 position. Use a CD as source, increase head mode.
  • Page 9: Front And Rear Panels

    ML Power 4 Advanced Web Manual FRONT AND REAR PANELS 14 15 A PRE-IN: Left and Right pre-amplified inputs to drive POWER (+ BATT): Terminal block for the amplifier A channels. Connect to pre-amplified source output. 11÷15V DC power supply positive pole connection. Signal can be 0.2 to 5V RMS.
  • Page 10: Configuration Diagrams

    ML Power 4 Advanced Web Manual CONFIGURATION DIAGRAMS PRE-IN A FOR WOOFER AND MID/HI SOURCE MID/HI WOOFER MID/HI WOOFER N. A. Selected function Adjustment controls System Start-up...
  • Page 11: Pre-In A/B For Front And Rear

    ML Power 4 Advanced Web Manual PRE-IN A / B FOR FRONT AND REAR FRONT REAR SOURCE REAR FRONT REAR FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 12: Pre-In A And Hi-In B For Front And Rear

    ML Power 4 Advanced Web Manual PRE-IN A AND HI-IN B FOR FRONT AND REAR FRONT SPEAKER WIRE REAR SOURCE REAR FRONT REAR FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 13: Hi-In A And Pre-Out

    ML Power 4 Advanced Web Manual HI-IN A AND PRE-OUT to next amplifier SPEAKER WIRE FRONT SOURCE REAR FRONT REAR FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 14: Hi-In A And B And Pre-Out

    ML Power 4 Advanced Web Manual HI-IN A + B AND PRE-OUT to next amplifier SPEAKER WIRE SPEAKER WIRE FRONT REAR SOURCE REAR FRONT REAR FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 15: Hi-In A And B For Front And Rear

    ML Power 4 Advanced Web Manual HI-IN A + B FOR FRONT AND REAR SPEAKER WIRE SPEAKER WIRE FRONT REAR SOURCE REAR FRONT REAR FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 16: Pre-In A For Front And Subwoofer Mono (Bridge)

    ML Power 4 Advanced Web Manual PRE-IN A FOR FRONT AND SUBWOOFER MONO (BRIDGE) SOURCE Subwoofer FRONT SUBWOOFER FRONT N. A. Selected function Adjustment controls System Start-up...
  • Page 17: Pre-In A And B For Front Dual Mono

    ML Power 4 Advanced Web Manual PRE-IN A + B FOR FRONT DUAL MONO (BRIDGE) SOURCE 2 WAY FRONT RIGHT LEFT N. A. Selected function Adjustment controls System Start-up Note: select same XOVER frequency for A ch and B ch...
  • Page 18: Hi-In A And Pre-Out For Woofer And Mid/Hi

    ML Power 4 Advanced Web Manual HI-IN A AND PRE-OUT FOR WOOFER AND MID/HI to next amplifier SPEAKER WIRE FRONT SOURCE WOOFER MID/HI WOOFER MID/HI N. A. Selected function Adjustment controls System Start-up Note: select same XOVER frequency for A ch and B ch...
  • Page 19: Cables

    Connection products are the most flexible and complete; they are designed and built in order to get the best out of every installation, especially when used with Hertz amplifiers. Speaker cable recommendations The table refers to continuous power into 4 Ω...
  • Page 20: Block Diagram

    ML Power 4 Advanced Web Manual BLOCK DIAGRAM...
  • Page 21: Technical Specifications

    ML Power 4 Advanced Web Manual TECHNICAL SPECIFICATIONS Power Supply Power supply voltage / fuse: 11÷15 VDC Idling current: 1,5 A Idling current when OFF: 0.04 mA Consumption @ 2Ω, 14.4 VDC 50 A (Max Musical Power): 4 ÷ 15 VDC - 1 mA Remote In: Automatic Remote Turn-On/Off with Speaker-In...
  • Page 33 www.hertzaudiovideo.com ML POWER 4 D-CLASS FOUR CHANNEL AMPLIFIER 1000 W POWER SUPPLY ÷ Power supply voltage: 15 VDC Idling current: 1,5 A ADC (ADVANCED D-CLASS TECHNOLOGY) ensures hi-end acoustic response Idling current when off: 0.04 mA with unmatched power efficiency; Thermally optimized double extruded heat sink featuring die-cast aluminium Consumption @ 2Ω, 14.4 VDC (Max Musical Power): 50 A...

This manual is also suitable for:

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