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NXS NX500.1 User Manual

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POWER AMPLIFIERS
w/ DIGITAL SIGNAL PROCESSORS
Installation Instructions / Owner's Manual
NX200.2 NX400.2 NX400.4 NX900.5
NX500.1 NX1000.1 NX2000.1
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NXS NX500.1 Specifications

General IconGeneral
BrandNXS
ModelNX500.1
CategoryAmplifier
LanguageEnglish

Summary

INTRODUCTION

RECOMMENDATION

Proper installation maximizes performance. Recommend authorized retailer or careful DIY.

TAKE CONTROL

NXLI Computer Interface and NXCS Software

Control amplifier DSP via PC using USB interface and software.

NXLCDC In-Dash Controller

Optional in-dash controller for PC-free setup and control. Features LCD, scroll wheel, presets.

NXLC Remote Level Control

Remote control for amplifier output level, allows selection of amplifier/channels.

SAFETY PRECAUTIONS

Power Wiring and Fusing

Fuse power wire at battery, use quality connectors, avoid routing under vehicle.

Installation Safety and Noise Reduction

Mount with caution, route wires away from electrical, avoid sharp edges, ensure proper grounding.

FEATURES AND BENEFITS

Digital Signal Processor (DSP)

Built-in DSP for comprehensive audio adjustments via optional controllers.

Amplifier Protection Systems

Includes DC Offset, Short Circuit, and Thermal Protection for amplifier longevity.

Power Bridge and High Level Inputs

Power Bridge technology combines amps; High Level Input connects to factory radios.

AMPLIFIER OPERATIONS

Connectivity and Control Features

Line Out for expansion, Power Fusing for protection, Remote Turn-on for power management.

Input Sensitivity Adjustment

Fine-tune level matching between source and amplifier for optimal performance.

MOUNTING LOCATION

Installation Guidelines

Select a ventilated location, use caution with vehicle components, and secure the amplifier properly.

POWER CONNECTIONS (NX2000.1)

Battery Power Connection

Connect amplifier to car battery using proper gauge wire and in-line fuse.

Chassis Ground Connection

Connect amplifier's ground terminal to the vehicle's chassis with a short wire.

Remote Turn-on Connection

Connect to the radio's remote output for synchronized power control.

POWER CONNECTIONS (NX500.1, 900.5 & 1000.1)

Battery Power Connection

Connect amplifier to car battery using appropriate gauge wire and fuse.

Chassis Ground Connection

Connect amplifier's ground terminal to the vehicle's chassis with a short wire.

Remote Turn-on Connection

Connect to the radio's remote output for synchronized power control.

POWER CONNECTIONS (NX200.2, 400.2 & 400.4)

Battery Power Connection

Connect amplifier to car battery using appropriate gauge wire and fuse.

Chassis Ground Connection

Connect amplifier's ground terminal to the vehicle's chassis with a short wire.

Remote Turn-on Connection

Connect to the radio's remote output for synchronized power control.

SIGNAL CONNECTIONS

RCA Input Connections

Connect head unit RCA outputs to amplifier RCA inputs, route wires away from noise.

NX400.4 Input Configurations

Details two-channel and four-channel input setups for the NX400.4 amplifier.

NX900.5 SIGNAL CONNECTIONS

Two-Channel Input Configuration

Connect two channels from a factory radio to the NX900.5 for five-channel output.

Four/Five-Channel Input Configurations

Connect four or five channels from a factory radio to the NX900.5.

HIGH LEVEL CONNECTIONS

NX200.2, NX400.2, NX1000.1 High Level Input

Connect to factory radios with floating ground using high-level inputs.

NX400.4 High Level Input

Connect NX400.4 to factory radios with floating ground via high-level inputs.

NX900.5 HIGH LEVEL CONNECTIONS

Two-Channel High Level Input

Connect two channels from a factory radio to the NX900.5 using high-level inputs.

Four/Five-Channel High Level Input

Connect four or five channels from a factory radio to the NX900.5.

SPEAKER CONNECTIONS

NX500.1 Speaker Wiring

Connect speakers to NX500.1, ensuring a minimum 2 Ohm load for each channel.

NX1000.1 & NX2000.1 Speaker Wiring

Connect speakers to NX1000.1/NX2000.1, ensuring a minimum 1 Ohm load.

ADDITIONAL SPEAKER CONNECTIONS

NX200.2 & NX400.2 Speaker Wiring

Connect speakers to NX200.2 and NX400.2, minimum 2 Ohm load per channel.

NX400.4 Speaker Wiring

Connect speakers to NX400.4, ensuring a minimum 2 Ohm load per channel.

NX900.5 Speaker Wiring

Connect speakers to NX900.5, adhering to minimum load requirements.

DSP NETLINK CONNECTIONS AND ADDRESSING

Amplifier Addressing Setup

Set amplifier addresses using dip switches for control via NXLCDC or NXLI.

POWER BRIDGE CONNECTIONS (OPTIONAL)

Master/Slave Amplifier Configuration

Connect and configure two identical amplifiers in Power Bridge mode for increased power.

REMOTE LEVEL CONTROL (OPTIONAL)

Level Control Configuration

Remotely adjust amplifier output level for specific channels using NXLCDC or NXLC.

FINE TUNE THE SYSTEM

Input Sensitivity Adjustment

Adjust input gain to match radio output, maximizing sound without distortion.

TROUBLE SHOOTING THE SYSTEM

Common Issues and Solutions

Guide for diagnosing and resolving common problems like no output, low output, noise, and protection mode.

SPECIFICATIONS

Amplifier Model Specifications

Detailed technical data including output power, frequency response, and dimensions for all models.

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