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Nexo LS500

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PS Series
PS SeriesPS Series
PS Series
PS8 - PS8TD - LS400 - PS8Amp
PS10 - PS10TD - LS500 - PS10Amp
PS15 - PS15Bass - PS15TDMK2 - LS1200
User Manual
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Nexo LS500 Specifications

General IconGeneral
BrandNexo
ModelLS500
CategorySpeakers
LanguageEnglish

Summary

Norms and Safety Standards

TDcontroller Norms Compliance

Details European and international standards for TDcontrollers regarding EMC and safety.

PSAmps Norms Compliance

Lists European and international standards for PSAmps regarding EMC and safety.

Cabinet Norms Compliance

Specifies compliance with European and international standards for PS and LS cabinets.

TDcontroller Safety Warning

Provides critical safety warnings and precautions for TDcontrollers.

Loudspeaker System Introduction

System Overview

Provides an overview of the NEXO PS Series speaker systems.

TDcontroller Essential Use

Emphasizes the critical role of the TDcontroller for system performance and setup.

Loudspeaker Setup and Wiring

PS15 Bass Cabinet Integration

Details the integration and connection of the PS15Bass passive cabinet.

Speakon Speaker Wiring

Explains the Speakon connector wiring and diagram for cabinet connections.

Initial Setup and Precautions

Gradual Power-Up Procedure

Recommends a gradual power ramp-up for new cabinets to stabilize components.

Asymmetrical Horn Configuration

Horn Dispersion and Adjustment

Details the asymmetrical horn's design and how to adjust its dispersion for various applications.

PS15 Active-Passive Configuration

Mode Switching Procedure

Explains the modifications needed to switch the PS15 between active and passive modes.

Subbass and Impedance Compensation

Optional Subbass System Use

Provides recommendations for positioning and using optional sub bass units.

PS15 Impedance Compensation Network

Explains the ICN feature and its compatibility with PS15 cabinets.

System Accessories

Accessory Safety and Installation

Covers safety recommendations and installation for various speaker system accessories.

Mounting Options and Accessories

Omnimount Style Clamps

Details the use of Omnimount clamps for cabinet installation.

PS8 Specific Accessories

Describes accessories specifically designed for the PS8 cabinet.

Use and Maintenance Guide

Internal Fuse Checking (PS10 PS15)

Details the procedure for checking and replacing internal fuses in PS10 and PS15 cabinets.

Troubleshooting and Warranty

Simple Troubleshooting Steps

Provides user-guided steps for diagnosing and resolving common cabinet issues.

Maintenance and Warranty Information

Outlines warranty coverage and maintenance responsibilities for NEXO products.

TDcontroller User Guide

Before Operating the TDcontroller

Essential reading before use, covering TDcontroller functions and system optimization.

TDcontroller Compatibility and Front Panel

PS15 TD MK2 Compatibility Notes

Discusses compatibility with older PS15TD, LS1000, and PS15 cabinets.

TDcontroller Front Panel Layout

Describes the controls and indicators located on the TDcontroller's front panel.

TDcontroller Channel and Level Controls

LSub Channel Activation and Crossover

Explains how to turn on the LSub channel and its crossover functions for PS15.

Subbass Level Adjustment

Details how to adjust the relative level of the Sub-bass channel.

Amplifier Signal and Peak Indicators

Explains the function of Sense and Peak LEDs for amplifier status.

Protection Status Indicators

Describes the LEDs indicating temperature or displacement protection activation.

TDcontroller Gain, Protection, and EQ Adjustments

PS15 Gain Control Settings

Details how to adjust the gain for the PS15TD controller's channels.

Protection and Peak Limiter Trimmers

Explains the adjustment of protection trimmers and peak limiters.

Active Mode and LF EQ Controls

Describes the Active/Power LED and the Low Frequency EQ adjustment.

TDcontroller Rear Panel Connectivity

Audio Input Connections

Explains the audio input connectors and wiring for balanced and unbalanced sources.

Audio Output Connections

Describes the audio output connectors for system and subbass signals.

TDcontroller Output Level and Gain Settings

Output Level Switch Functionality

Explains the three-position output level switch for gain matching and protection.

TDcontroller Sense Inputs and Earth Lift

Sense Input Wiring and Importance

Details the connection and critical role of sense inputs for servo-control.

Earth Lift Functionality

Explains the purpose of the Earth Lift button for hum reduction.

PS15 TD MK2 Voltage Selector

Describes the voltage selector and its impact on fuse requirements.

TDcontroller Internal Functions and Switching

Opening the TDcontroller for Adjustments

Covers functions requiring access to the TDcontroller's internal components.

ActivePassive Mode Jumper Settings

Details how to set jumpers for switching between active and passive modes.

ICN Jumper Configuration

Explains the correct jumper settings for PS15 cabinets with ICN.

TDcontroller Setup and Output Connection Advice

Sub Channel Jumper Setting

Describes the J4 jumper setting for the sub channel's mono summation.

System Setup and Sense Line Wiring

Provides recommendations for setting up the system and wiring sense lines.

Audio Output Connection Guidelines

Offers advice on connecting audio outputs to amplifiers, considering load impedance.

TDcontroller Reference: Linear and Servo Sections

Linear Section Characteristics

Details the linear section, including subsonic, VHF filtering, and equalization.

PSLSub Crossover Functionality

Explains the crossover filtering for main and subbass channels.

Servo Control System Operation

Describes the servo control system and its fall-back operation mode.

TDcontroller Reference: Control Functions

VCAs, VCEQs, and Dynamic Controls

Explains voltage controlled elements and dynamic control features.

Displacement and Temperature Protection

Details the displacement and temperature control mechanisms for speaker protection.

Peak Limiter Purpose and Benefits

Discusses the peak limiter's role in maintaining sound quality and reliability.

TDcontroller Electronic Block Diagrams

PS15 TD MK2 Block Diagram

Presents the electronic block diagram for the PS15TD MK2 controller.

PS8 TDPS10 TD Controller Diagram

Shows the electronic block diagram for the PS8TD and PS10TD controllers.

PS8 Amp and PS10 Amp Amplifiers

Amplifier Features and Integration

Details the features, integration with TDcontrollers, and configuration of PSAmps.

Amplifier Inputs and Linking

Explains the input connectors and chaining capabilities of the PSAmps.

PS Amplifier Outputs and Level Controls

Amplifier Output Configuration

Describes the automatic configuration of Speakon outputs and LED indicators.

Sub Bass Channel Operation

Details the reconfiguration of the PSAmp for sub bass operation.

Amplifier Level and Sub Level Controls

Explains the overall Level and LSub Level controls on the amplifier.

Amplifier Standalone Use and Setup

Recommended Amplifier Power and Selection

Offers advice on selecting high power amplifiers and their importance for protection.

Amplifier Current Rating and Testing

Explains amplifier current rating and provides a listening test method.

Understanding Amplifier Gain

Stresses the importance of knowing amplifier voltage gain for system alignment.

Amplifier Gain and Protection Considerations

Optimal Amplifier Gain Value

Recommends specific gain levels for improved signal-to-noise ratio.

Disabling Advanced Amplifier Protections

Advises disabling amplifier functions that may conflict with the TDcontroller.

PS8, PS8 TD & LS400 Specifications and Diagrams

System Specifications Overview

Lists comprehensive technical specifications for PS8, PS8TD, and LS400.

System Operation and Configuration

Details system operation, controller matching, and dispersion.

Product Features and Components

Outlines the physical and electrical features of PS8, PS8TD, and LS400.

PS8 LS400 Shipping, Ordering, and Dimensions

Packaging and Shipping Details

Information on packaging, shipping weight, and accessories for PS8 and LS400.

Dimensional Drawings and Measurements

Provides physical dimensions for the PS8, PS8TD, and LS400.

PS8 Performance Curves and Data

PS8 Response, Distortion, and Impedance Curves

Presents detailed performance curves for the PS8 speaker.

PS10, PS10 TD & LS500 Specifications and Diagrams

System Specifications for PS10 Series

Lists comprehensive technical specifications for PS10, PS10TD, and LS500.

System Operation and Configuration

Details system operation and controller matching for the PS10 series.

Product Features of PS10 Series

Outlines the physical and electrical features of PS10, PS10TD, and LS500.

PS10 LS500 Shipping, Ordering, and Dimensions

Packaging and Shipping for PS10 LS500

Information on packaging, shipping weight, and accessories for PS10 and LS500.

Dimensional Drawings for PS10 LS500

Provides physical dimensions for the PS10 and LS500.

PS10 Performance Curves and Data

PS10 Response, Distortion, and Impedance Curves

Presents detailed performance curves for the PS10 speaker.

PS10 LS500 Connection Diagrams

System Wiring Diagrams

Illustrates various connection configurations for PS10, LS500, and TD controllers.

PS15, PS15 TD MKII & LS1200 Specifications and Diagrams

System Specifications for PS15 Series

Lists comprehensive technical specifications for PS15, PS15TD MK2, PS15Bass, and LS1200.

System Operation for PS15 Series

Details system operation and controller matching for the PS15 series.

Product Features of PS15 Series

Outlines the physical and electrical features of PS15, PS15TD MK2, PS15Bass, and LS1200.

PS15 LS1200 Shipping, Ordering, and Dimensions

Packaging and Shipping for PS15 LS1200

Information on packaging, shipping weight, and accessories for PS15 and LS1200.

Dimensional Drawings for PS15 Bass

Provides physical dimensions for the PS15Bass.

PS15 Performance Curves and Data

PS15 Response, Distortion, and Impedance Curves

Presents detailed performance curves for the PS15 speaker.

PS15 LS1200 Connection Diagrams

System Wiring Diagrams for PS15 Series

Illustrates various connection configurations for PS15, PS15Bass, LS1200, and TD controllers.

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