Kicker CXA400.1 - User Manual

CX
AMPLIFIERS
Owner’s Manual
CXA400.1 | CXA800.1
CXA1200.1 | CXA1800.1
Manual del Propietario | Español
AMPLIFICADOR DEL LA SERIE CX.1
Benutzerhandbuch | Deutsch
MONOVERSTÄRKER DER CX.1-SERIE
Manuel d’utilisation | Française
AMPLIFICATEUR DE SÉRIE CX.1
2019 CXA Mono Amps Rev H.indd 12019 CXA Mono Amps Rev H.indd 1 10/7/2019 2:33:32 PM10/7/2019 2:33:32 PM

Kicker CXA400.1 Specifications

General

Amplifier Class	D
Number of Channels	1
Frequency Response	20Hz - 200Hz
Crossover Frequency	50Hz - 200Hz
Subsonic Filter	20Hz - 50Hz
Fuse Rating	30A
Input Sensitivity	200mV - 4V
RMS Power at 4 Ohms	200 Watts
RMS Power at 2 Ohms	400 Watts
RMS Power at 1 Ohm	400 Watts
Signal to Noise Ratio	>95dB
Bass Boost	0 - 12dB
Low Pass Crossover	50Hz - 200Hz

Summary

Performance Specifications

Model Performance Details

Performance specifications for CXA400.1, CXA800.1, CXA1200.1, CXA1800.1 models.

Common Model Specifications

Installation Guide

Mounting Instructions

Vertical Mounting Details

Wiring Procedures

Detailed instructions for connecting power, ground, and signal wiring to the amplifier.

Mono Operation

Amplifier Operation

Crossover Adjustment

Input Gain Setting

How to properly set the input gain to match source unit output and avoid distortion.

Controls and Features

Troubleshooting Guide

No Output (Green LED Off)

Steps to diagnose no output when the power LED is off.

No Output (Green LED On)

Steps to diagnose no output when the power LED is on.

Red LED Flickering

Diagnosis for a flickering red LED, indicating low battery voltage.

Red LED On (No Output)

Diagnosis for a solid red LED, indicating thermal or voltage protection issues.

Low or No Output

Common Audio Issues

Alternator Noise Diagnosis

Ground Noise Resolution

Amplifier Specifications