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Coustic car audio User Manual

Coustic car audio
15 pages
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XM2 & XM4 OWNER’S MANUAL
877 COUSTIC WWW.COUSTIC.COM
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Coustic car audio Specifications

General IconGeneral
BrandCoustic
Modelcar audio
CategoryCar Stereo System
LanguageEnglish

Summary

FEATURES

Asymmetrical Electronic Crossover Design

Explains the benefit of asymmetrical crossovers for achieving a flat frequency response.

Parallel Input Switch

Enables XM4 outputs to be driven by various input configurations without needing an adapter.

Stereo and Mono Line Level Outputs

Provides independent stereo high pass and mono low pass outputs for amplifier connections.

High Pass and Low Pass Variable Level Controls

Offers precise control over the signal levels for high pass and subwoofer outputs.

Continuously Variable Crossover Points

Allows selection of individual high pass and low pass crossover frequencies.

Bass Boost EQ

Enhances bass performance with a variable boost up to 18dB at 45Hz.

Bass-Drive™ Remote Sub Gain Control

Permits remote adjustment of subwoofer output level to mitigate road noise effects.

Pulse-Width Modulated (PWM) Power Supply

Ensures consistent performance and eliminates noise caused by voltage fluctuations.

XM2 Controls, Indicators & Terminals

Remote Turn-on Input Terminal (REMOTE)

Connects to the source unit's remote control wire or antenna lead for ON/OFF.

Line Level Inputs

Connects to the front channel RCA output of the source unit.

Speaker Level Inputs

Connects to the front channel speaker output of the source unit.

XM4 Controls, Indicators & Terminals

Power Input Terminal (B+)

Connection for the vehicle's positive battery terminal or +12V source.

Ground Input Terminal (GND)

Connection for the vehicle's chassis ground.

Bass Drive™ Remote Sub Gain Control Port

Port for an optional remote control to adjust subwoofer output levels.

Sub Phase Control Switch

Shifts subwoofer output signals 180 degrees to compensate for time delay.

INSTALLATION

XM2 Multi-Sub Amp Configuration

XM4 Multi-Sub with Front/Rear Fade Configuration

XM4 Front with Rear Fill Configuration

WIRING

ADJUSTMENTS

TROUBLESHOOTING GUIDE