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Quick Start Guide PN 914-018-0 Rev C

Specifications

All specifications are measured at 14.4 VDC (standard automotive voltage). As technology advances, AudioControl reserves the right to continuously 

change our specifications, like our Pacific Northwest weather, although we are working on changing that as well.

The ACM-2.300 Amplifier

Power Output (RMS)   . . . . . . . . . . . . . . . . . . . . . . . . . . .2x75 Watts @ 4 Ohms

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2x150 Watts @ 2 Ohms

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1x300 Watts @ 4 Ohms Bridged

Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Hz - 30 kHz

Total Harmonic Dist N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 0.01%

S/N Ratio   . . . . . . . . . . . . . . . . . . . . . . . . . . . 102 dBa, Ref 50 Watts @ 4 Ohms

Power / Ground Wire Gauge  . . . . . . . . . . . . . . . . . . . Between 8 and 4 AWG

Fuse Rating  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 X 30 Amps

Crossover. . . . . . . . . .12dB/Octave Linkwitz-Riley, 80 Hz, 120 Hz, Bypass

Speaker-Level Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2x, 40V (400W) max

Line-Level Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . .2x, balanced RCA, 8V max

Weight   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2.1 lbs

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.41

"

 W X 2.97

"

 D X 1.75

"

 H

©2018 AudioControl. All rights reserved.

Warranty

For details of the limited warranty for your ACM-2.300, please visit the follow-

ing page on our website:   http://www.audiocontrol.com/warranty

Please keep your receipt in a safe place.

AudioControl

22410 70th Avenue West, Mountlake Terrace, WA 98043 USA, 

Phone 425-775-8461, FAX 425-778-3166   

 

e-mail: [email protected]

Protection Codes

The various codes flashed by the Protection LED will help you diagnose any 

problems with your system.

Turn On Delay

KEY

LED ON
LED OFF

300 mS

Short Protec�on

DC Output Protec�on

Transformer Overtemp

Heatsink Overtemp

Overvoltage

Undervoltage

0

0.5

1.0

1.5

2.0

2.5

Time sec

3.0

3.5

4.0

Содержание ACM-2.300

Страница 1: ...nel Amplifier High Current Design 2x75 Watts 4 Ohms 2x150 Watts 2 Ohms 1x300 Watts 4 Ohms Bridged Mono 12 dB Octave Linkwitz Riley Alignment Crossover GTO Signal Sense Great Turn On 2 Line Level RCA Inputs 2 Active Speaker Level Inputs for OEM integration Filled with home grown audio goodness ...

Страница 2: ...or moisture does not operate normally or has been dropped 14 This apparatus shall not be exposed to dripping or splashing and no object filled with liquids shall be placed on the apparatus 15 Fuses shall be replaced only with the correct type and fuse value and only when the apparatus is powered off 16 Exposure to high sound pressure levels may lead to permanent hearing loss Take every precaution ...

Страница 3: ...he ACM 2 300 amplifier will turn on Alternatively you can use the GTO feature of the amplifier so it will turn on when an audio signal is detected at the speaker level or line level inputs 4 Power Input Terminal Ground This screw terminal connects to a good ground connection on the vehicle 5 Speaker Level Inputs The ACM 2 300 amplifier is supplied with a standard 4 conductor plug that allows for e...

Страница 4: ...er impedance does not dip below 2 Ohms per channel Make sure that you follow the plus and minus polarity markings on the ACM 2 300 and match it to the polarity of your loudspeakers In Stereo operation connect one loudspeaker to each channel as shown The minimum impedance is 2 Ohms per channel In Bridged Mono operation connect one loudspeaker to the inner 2 screw terminals Channel 1 and Channel 2 a...

Страница 5: ...ell phone signals that trigger the source unit in the vehicle to come on To prevent these from turning your audio system on unexpectedly you can bypass the GTO circuit by moving the switch to the OFF position and use a switched 12 volt signal connected to the Remote In terminal instead 11 High Pass Crossover Frequency Since component speakers like woofers are designed to reproduce certain frequenc...

Страница 6: ...asing the volume and clockwise increasing The setting procedure is given on the next page and involves nerves of steel a steady hand grit deter mination and the thought that you are making the world a better place 13 Gain Maximized LED This LED indicates when the ACM 2 300 amplifier gain has been maximized for optimum performance ...

Страница 7: ...as right and designate white black or grey plugs as left This is a good idea for consistency 6 Use quality interconnect cables 7 Connect the 12V input terminal of the unit to the 12V termi nal of the vehicle battery using 8 to 4 AWG 8 Connect the Ground terminal of the unit to the chassis of the vehicle using the same wire gauge as the 12V power wire 9 Connect the remote power terminal of the unit...

Страница 8: ...nected to the ACM 2 300 remote input terminal When the head unit is turned on it will turn on the ACM 2 300 amplifier Alternatively the GTO signal sense feature can be used to gently turn on the ACM 2 300 amplifier when an audio input signal is detected The con nection to the ACM 2 300 remote input terminal is not required when using the GTO signal sense ...

Страница 9: ...Using Speaker Level Inputs Factory Radio Speaker level outputs Speaker level outputs Subwoofer Speaker level output 80 Hz and above Speaker level output 80 Hz and below ACM 1 300 Mono Subwoofer Amplifier ACM 2 300 ...

Страница 10: ...tem 2 Using Line Level Inputs Aftermarket Head Unit Line level outputs Line level outputs L R L R Subwoofer Speaker level output 80 Hz and above Speaker level output 80 Hz and below ACM 1 300 Mono Subwoofer Amplifier ACM 2 300 ...

Страница 11: ...ontrols from dust bunnies Removal Procedure 1 Locate the top four screws that hold the cover plate in place 2 Use a philips screwdriver to remove the four screws 3 Keep the cover plate and screws in a safe and handy place until you have finished adjusting the controls to your immense satisfaction 8 300 8 910 9 410 2 97 2 38 1 75 ...

Страница 12: ...ey 80 Hz 120 Hz Bypass Speaker Level Inputs 2x 40V 400W max Line Level Inputs 2x balanced RCA 8V max Weight 2 1 lbs Dimensions 9 41 W X 2 97 D X 1 75 H 2018 AudioControl All rights reserved Warranty For details of the limited warranty for your ACM 2 300 please visit the follow ing page on our website http www audiocontrol com warranty Please keep your receipt in a safe place AudioControl 22410 70t...

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