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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 find 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 filter
• 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 flexibility.  With 

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

For even more flexibility, 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 

find 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 flickers and you’re done!

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Summary of Contents for Matrix Plus

Page 1: ...dio system Six Channel Inputs Outputs The Matrix Plus was designed for ultimate pre amp flexibility With that in mind we have provided six channels for input and six for output For even more flexibility 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...

Page 2: ... up to six channels of input signal which means it will work with source units that have six channels of output or it will accommodate three two channel source units as in the case of multi media All of the inputs utilize a balanced differential input circuit which can cancel noise that radiates into the signal path 2 Linking to Outputs There is amazing flexibility with the Matrix Plus for routing...

Page 3: ...ix Plus just will not power up 9 Remote Level Control Input Input for optional ACR 1 dash mountable remote level control The Inside 10 Balanced Input Selector Located under the cover and behind the Input connectors are jumpers that allow you to utilize or bypass the bal anced input circuitry Although it is shipped in the balanced mode which is best it may be necessary to change this depending upon...

Page 4: ...ignal to noise On the other hand if you have your volume control cranked up on quiet songs and you hear almost ZERO background noise that is considered a HIGH signal to noise ratio Most serious sound off competi tors have high signal to noise ratios at least the ones that take home the trophies When you talk about signal to noise ratios the higher the signal the better Since you really can t reduc...

Page 5: ...Connect your head units Remote turn on 12 volt trigger to the Matrix Plus Turn your amp gains fully down before turning on the system Turn on the system and level match your Matrix Plus to your source unit signal processor and amplifiers For more help see our technical videos at http www audiocontrol com t34 Mobile Audio html If you have your authorized AudioControl dealer install your Matrix Plus...

Page 6: ...Six channel Source Unit Head units with separate front rear and subwoofer outputs are easily accommodated with the Matrix Plus 11 12 ...

Page 7: ...Maximum SPL System The input channel linking feature allows the Matrix Plus to receive a two channel signal and produce six channels of output 13 14 ...

Page 8: ...l owner but you do need a copy of the original sales slip 4 You cannot let anybody who isn t A the AudioControl factory B somebody authorized in writing by AudioControl to service your MATRIX PLUS If anyone other than A or B messes with your MATRIX PLUS that voids your warranty 5 The warranty is also void if the serial number is altered removed or if the MATRIX PLUS has been used improperly Now th...

Page 9: ... to Noise ratio 110dB Inputs Outputs 2 4 or 6 Input Impedance 20 K Ohms Output impedance 50 Ohms Output gain 12 dB to 24 dB PFM Subsonic Filter 33Hz 18 dB per octave Power supply Transformer isolated PWM DC DC converter Power draw 250mA Recommended fuse rating 1 Amp Size 8 7 x 6 7 x 1 15 Weight 2 25 lbs Country of Origin USA 2012 AudioControl Inc All rights reserved AudioControl Making Good Sound ...

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