GAS MAX A2 Manual de usuario

MAX

HARDCORE CAR AUDIO

MAX

A2-100.2 / A2-150.4

WE PLAY LOUD!!

We know what you want. You want it LOUD, and that’s

exactly what we do, what we live for. Vibrations,

gut-punches and straight up loud music - that’s what

makes us tick. We won’t dress up in fancy words or

claim to be something we’re not. We are the NO

BULLSH!T car audio brand!

Every single product with the GAS logo on it is born

out of passion, the same that has driven us for two

generations and that will keep us rolling up to your

neighbourhood, winning and pushing the limits for

many generations to come!

It’s up to you to choose your own level of loud, and if

you don’t like what we do that’s OK. You are welcome



We don’t exclude, we don’t judge and we do not make

up any excuses for who we are.

We are GAS and we are proud to be LOUD!

TABLE OF CONTENT

SAFETY..................................................................................................

UNPACKING........................................................................................

DIMENSIONS..............................................................................................

SPECIFICATIONS.................................................................................

MAX A2-100.2...................................................................................

MAX A2-150.4...................................................................................

Recommended cable sizes...............................................................

FUNCTIONS..............................................................................................

Input / Output / HI Input....................................................................

Level (Gain) / Bass EQ / HPF / LPF.....................................................

Crossover / Mode / Indicators / Mode channels................................

Bass remote / Ground / Remote / Power...........................................

Fuses / Speaker outputs..................................................................

HOW TO.........................................................................................................

Install ampliﬁer................................................................................

Connect speakers............................................................................

Tweaking & settings.........................................................................

TROUBLESHOOTING......................................................................................

No power..........................................................................................

No sound..........................................................................................

Unwanted noise...............................................................................

Distortion....................................................................................

Protection...................................................................................

WARRANTY & DISPOSAL...............................................................................

THE GAS WORLD............................................................................................

SAFETY

Make sure to pay attention to the instructions when you see this symbol:

Make sure that your vehicle has a 12 VDC voltage negative ground system, that it can

handle an increased power consumption, and that both the alternator and the power

source are healthy and up to the task.

Don’t install the ampliﬁer inside the engine compartment or any other surface that

may be compromised by water or dirt. Your ampliﬁer will produce heat so make sure

it’ll have sucient air circulation (4-5cm open space on all sides).

Keep the cables inside the vehicle separate from sharp edges or components that may

be affected or take damage. Follow the recommended cable sizes and always use high

quality cables and accessories. Even if you are eager to put the ampliﬁer to use – take

no shortcuts when installing the cables, make sure that all connectors are protected

and secured, and take your time ﬁnding the perfect grounding point.

Don’t drill any holes without checking what lies beneath, and don’t cut anything

without making sure that no important components risk being damaged.

There’s a ﬁrst time for everything, if you need help - ask a friend or contact your local

GAS AUDIO POWER dealer/installer.

We want you to experience your products to the MAX, but we don’t want you to injure

yourself or others. Use common sense, respect high pressure levels and volume, and

follow your local laws and regulations.

NO COMPROMISES! Especially when it comes to safety. Before installing your MAX



follow the instructions. Save the manual for future usage and reference!

UNPACKING

We know you’re excited to dive head ﬁrst into installing your new ampliﬁer, but before you

do: Make sure that the ampliﬁer and all the accessories are included in the packaging.

Ampliﬁer Manual

DIMENSIONS

A2-100.2

A2-150.4

A B C D E

323

493

280

450

198

155

Fuses

(2 or 3 pcs)

Allen keys

(2 pcs)

Remote cable & Remote only included with MAX A2-150.4

Screws

(4 or 6 pcs)

HI input cable

(1 or 2 pcs)

Remote cable Remote

SPECIFICATIONS

We take pride in our work! True, honest speciﬁcations and power ratings are an important

part of all ampliﬁers. Listening, measuring and engineering are essential parts in our

workshop. That’s how we make sure to bring you an awesome product with NO BULLSH!T.

Component

Channels



Two

MAX A2-100.2

Input Mode Mono / 2Ch

Power RMS (2 Ohm)

Bridged Power RMS (4 Ohm)

Frequency Response

Low Pass Filter

High Pass Filter

S/N Ratio (A-weighted)

Power RMS (4 Ohm)

2x160W

1x320W

10-45000Hz

30-4000Hz

10-4000Hz

>102dB

2x100W

Bass EQ

Crossover Slope

0-12 dB @45Hz

12dB

Power Voltage

REM voltage

Input Sensitivity

10-16V

0.5-6V

Input Impedance 10K Ohm

T.H.D

Power Fuse

<0.05%

2x25A

Damping Factor >150

High Level Input

RCA Line Out

Yes

Component

Channels



Four

MAX A2-150.4

Input Mode 2Ch / 4Ch

Power RMS (2 Ohm)

Bridged Power RMS (4 Ohm)

Frequency Response

Low Pass Filter

High Pass Filter

S/N Ratio (A-weighted)

Power RMS (4 Ohm)

4x230W

2x460W

10-45000Hz

30-4000Hz

10-4000Hz

>102dB

4x150W

Bass EQ

Crossover Slope

0-12 dB @45Hz

12dB

Power Voltage

REM voltage

Input Sensitivity

10-16V

0.5-6V

Input Impedance 10K Ohm

T.H.D

Power Fuse

<0.05%

3x35A

Damping Factor >150

High Level Input

RCA Line Out

Yes

N/A

SPECIFICATIONS

Power cable 4AWG (20mm

Speaker cable

REM cable

4AWG (20mm

14AWG (1,5mm 12AWG (4mm

18AWG (0,75mm 12AWG (4mm

Power cable 4AWG (20mm

Speaker cable

REM cable

4AWG (20mm

14AWG (1,5mm 12AWG (4mm

18AWG (0,75mm 12AWG (4mm

RECOMMENDED MINIMUM SIZE MAX SIZE

MAX A2-100.2

RECOMMENDED MINIMUM SIZE MAX SIZE

MAX A2-150.4

RECOMMENDED CABLE SIZES

NO COMPROMISES - that’s the spirit of the MAX series. The MAX ampliﬁers are made for the

enthusiasts out there who crave crazy amounts of power! We’ve packed these powerful

ampliﬁers with a bunch of interesting features. We know you’re itching to start building your

new sound system, but make sure to read through these pages - so you can get the most out

of your drivers!

With the MAX A2 series we’ve created a diverse range of high-performing ampliﬁers that

will both impress and astonish, no matter the setup. This also means that not all of the

models will have all of the features presented in this chapter, and placement might differ.

LOW LEVEL OUTPUT

OUTPUT Left - Right.

Send original signal to

a second ampliﬁer.

FUNCTIONS

LOW LEVEL INPUT

INPUT Left - Right.

Connects to your head

unit’s RCA outputs.

Example: A2-100.2Example: A2-100.2

HIGH LEVEL INPUT

Example: A2-100.2

HI INPUT. Used instead

of low level input/RCA to

connect speaker output

directly to the head unit.

Never use high level

and low level input

at the same time!

FUNCTIONS

LEVEL (GAIN)

LEVEL. Sync your head

unit’s output signal

with the ampliﬁer.

Follow the HOW

TO instructions

Example: A2-100.2Example: A2-100.2

BASS EQ

BASS EQ. Boosts the

bass at 45Hz, Variable

between 0-12dB.

Follow the HOW

TO instructions

HIGH PASS FILTER

HPF. Limits the output

below selected freq-

uency.

Follow the HOW

TO instructions

Example: A2-100.2Example: A2-100.2

LOW PASS FILTER

LPF. Limits the output

above selected freq-

uency.

Follow the HOW

TO instructions

FUNCTIONS

CROSSOVER

X-OVER. Choose the

type of crossover to

use: High pass, Full-

range or Low/Band

pass setting.

Example: A2-100.2

Follow the HOW

TO instructions

INDICATORS

POWER - PROTECT.

Power = Illuminates

when the ampliﬁer is

connected and on.

Protect = Illuminates

when the ampliﬁer in-

dicates a failure.

If protect glows, read

TROUBLE SHOOTING.

Example: A2-100.2

MODE MONO/STEREO

Example: A2-100.2

MODE. Choose the type

of input mode to use:

Mono or Stereo.

Follow the HOW

TO instructions

MODE CHANNELS

Example: A2-150.4

MODE. Choose which

type of input mode to

use: 2CH or 4CH.

Follow the HOW

TO instructions

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