AudioControl Matrix Plus

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making good sound better

Six Channel Ultimate Performance

Line Driver

Let the Good Sounds Start!

You have just purchased an ultimate-performance autosound product;

the AudioControl Matrix Plus six channel line driver. The Matrix Plus

allows you to utilize every last bit of performance and sound quality that

you’ve always strived for from your vehicle’s sound system. So nd a nice

dry spot (we can’t recommend any near us), take a load off and spend a

few moments reviewing this Enjoyment Manual. Here we go!

Features of the Matrix Plus:

• High signal voltage capability:

13 volts peak output

• 24 dB of gain

• Six channels of input and output

• Balanced differential inputs

• Low-impedance outputs

• Optional Remote Level Control

(ACR-1)

• PFM Subsonic lter

• Output level controls

• Ultra-low distortion, ultra-quiet

operation

• Selectable ground isolation

• Optimum voltage indicator LED’s

FEATURES AND HIGHLIGHTS

High-Voltage Line Driver

The Matrix Plus is a pre-amp line driver that takes the input signal from

up to three source units, increases it (up to 13 volts peak) and then delivers

it downstream. No more low signal output voltages to allow noise into the

rest of your performance car audio system.

Six Channel Inputs & Outputs

The Matrix Plus was designed for ultimate pre-amp exibility. With

that in mind we have provided six channels for input and six for output!

For even more exibility, the Matrix Plus inputs can be linked internally

whereby one input channel can feed one, two, or three output channels.

Balanced Inputs

The Matrix Plus features balanced differential input circuit that rejects

noise that radiates into the signal path between the source unit and your

Matrix Plus. Even better, this circuit uses standard RCA connectors.

Anti-Oscillation Output Circuitry

Driving long lengths of cable can present a nasty capacitive load to

the source that has to drive them. This capacitance can cause instabilities,

which can lead to oscillations, radio interference and excessive system

hiss. The Matrix Plus’s low-impedance, high-current output circuitry easily

handles long cable runs without their associated problems.

Output Voltage Indicators

Setting voltage levels for optimum signal-to-noise performance can be a

real pain - especially when you have to get out the old digital voltmeter and

nd a way to make those probes stay put while you try to read the dancing

LCD display. With the Matrix Plus’s voltage indicator LED’s, you can say

good-bye to that headache. Just turn the Matrix Plus gain control until your

favorite light ickers and you’re done!

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Need help?

Do you have a question about the AudioControl Matrix Plus and is the answer not in the manual?

Summary

Product Features and Highlights

High-Voltage Line Driver

Boosts input signal to 13 volts peak, reducing noise for better audio performance.

Six Channel Connectivity

Offers six input/output channels for flexible signal routing, linking one input to multiple outputs.

Signal Integrity Features

Includes balanced inputs and anti-oscillation output circuitry for clean signal transmission.

Ease of Use Features

Features output voltage indicators and optional remote level control for user convenience.

Detailed Feature Explanations

Selectable Ground Isolation

Provides flexible ground isolation for signal and power grounds to prevent noise.

Programmable Subsonic Filter

Programmable subsonic filter prevents low-frequency playback to protect speakers and save power.

Matrix Plus Operation and Controls

Input and Output Channels

Explains the six input/output channels and flexible linking capabilities.

Signal Level Adjustment

Details level controls for gain/cut and output voltage indicators for proper setup.

Internal Configuration Options

Covers jumpers for balanced input selection and ground isolation.

System Setup and Configuration

Channel Linking for Flexibility

Describes how to link input channels to multiple outputs for varied system configurations.

Signal-to-Noise Ratio Importance

Explains the significance of S/N ratio and how the Matrix Plus improves it.

Level Matching Guidance

Provides advice on matching signal voltages between components to prevent clipping.

Installation Guide

Mounting and Connections

Covers mounting location, RCA connections, power, ground, and remote turn-on wiring.

Initial System Setup

Steps for setting amp gains, powering up, and level matching components.

Optional Remote Control Mounting

Guidance for installing the optional ACR-1 dash remote control.

Application Examples

Six-Channel Source Unit Example

Illustrates connecting a 6-channel head unit to the Matrix Plus.

Maximum SPL System Example

Shows using channel linking for a 2-channel input to six output channels.

Warranty Information

Warranty Terms and Conditions

Details requirements for warranty coverage, including authorized purchase and registration.

Warranty Exclusions and Limitations

Lists conditions that void the warranty and legal disclaimers.

Warranty Validation and Support

Explains how to validate the warranty and offers support information.

Product Specifications

Matrix Plus Technical Specs

Lists detailed electrical and physical specifications of the device.