GAS MAX K2 User manual

MAX
HARDCORE CAR AUDIO
MAX
K2-64

WE PLAY LOUD!!
We know what you want. You want it LOUD, and that
is 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
back when you’ve had your first true GAS experience.
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 K2-64.......................................................................................
PERFORMANCE.................................................................................
Impedance vs Frequency..................................................................
FEATURES..............................................................................................
The sum of awesome........................................................................
Next level water resistance..............................................................
When ”good” isn’t good enough.........................................................
Easy to install...................................................................................
Hear the difference..........................................................................
HOW TO.........................................................................................................
Install component kit.......................................................................
Speaker & tweeter placement.........................................................
Crossover phase function................................................................
TROUBLESHOOTING......................................................................................
No power/sound..............................................................................
Unwanted noise...............................................................................
Distortion....................................................................................
WARRANTY & DISPOSAL ..............................................................................
THE GAS WORLD...........................................................................................
3
4
4
6
6
8
8
9
9
9
9
9
9
10
10
12
13
14
14
14
14
15
16

3
SAFETY
Make sure to pay attention to the instructions when you see this symbol:
Do not expose the wiring to your new speaker to excessive damp or moisture. If the
speaker’s wiring is exposed it might result in electric failure, shock or damage to the
product. Servicing is required when the product has been damaged in any way and/or
doesn’t operate normally. Refer all servicing to qualified service personnel only.
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’re eager to put the speakers to use –
take no shortcuts when installing the cables, make sure that all connectors are
protected and secured.
Do not drill any holes without checking what lies beneath, and don’t cut anything
without making sure that no important components risk being damaged.
There is 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 product’s MAD sound, 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.
PLAY LOUD & SAFE. Read through this information, follow the instruc-
tions and save the manual for future usage and reference.

UNPACKING
Unboxing your new MAX product is an experience, make sure that the speakers and all the
accessories are included in the packaging:
4
Speakers
(2pcs)
Manual
(1pc)
WF Crossovers
(2pcs)
TW Mounting rings
(2pcs)
DIMENSIONS
MW2-64
A
166
G
F
E
D
mm
A
C
B
Ø156
C
Ø4.5
D
100
E
142
F
65
G
69
B
Glue pads
(2pcs)
TW Crossovers
(2pcs)
Screws
(16pcs)
V-type clips
(8pcs)
Grills
(2pcs)
Tweeters
(2pcs)
Crossover cables
(4pcs)

T2-254
H
Ø49 mm
I
Ø44
J
Ø49
K
19
L
26
L
H
I
DIMENSIONS
J
K
TXO2-14
WXO2-14
M
60 mm
mm
N
80
O
80
P
60
Q
30
60 60 60 60 30
5
M
Q
P
O
N
0dB
-2dB
IN PHASE
OUT OF
PHASE
MAXTXO2-14

SPECIFICATIONS
6
Below you’ll find the specifications that has been checked and tested in our workshop. The
specified sensitivity isn’t directly connected with the sound pressure in the vehicle, and
shouldn’t be used as the sole indicator for comparison with other component kits.
MAX K2-64
Component
Woofer size
Tweeter size
Component kit
6.5” (165mm)
1” (25mm)
Nominal impedance
Power RMS
Freq. response
Power MAX
4 Ohm
130W
55-23 000Hz
260W
Sensitivity 93dB
Nominal impedance
Power RMS 130W
Freq. response
Woofer cone
55-7000Hz
A3D WRC Paper
Power MAX 260W
Woofer basket
Voice coil
Aluminum
1" (25mm ) ASV
Woofer size
Woofer suspension NBR Rubber
Woofer magnet HQ Ferrite
Woofer spider Polycotton/Nomex
MAX MW2-64 WOOFER
Sensitivity 93dB
4 Ohm
6.5" (165mm )
Tweeter size
Nominal impedance
1” (25mm)
4 Ohm
Power MAX 130W
Power RMS 65W
Freq. response 2000-23 000Hz
Sensitivity 93dB
Tweeter dome silk
MAX T2-254 TWEETER
Tweeter magnet Neodymium
Fs 880Hz
Voice coil wire Copper
Shorting ring Yes/Copper
Terminal S2 screw/spade
Fs 59.1Hz
Vas 15.5L
Qts 0.46
Qes 0.52
Qms 3.48
Re 2.8 Ohm
Mms 10.6g
Bl 4.7Tm
THIELE/SMALL PARAMETERS

SPECIFICATIONS
7
Crossover type
Slope
High pass
12db
Cut off 4500Hz
Tweeter level High / Low
Crossover type
Slope
Low pass
6db
Cut off 4500Hz
Phase selector Yes
MAX WX02-14 CROSSOVER MAX
TX02-14 CROSSOVER

8
PERFORMANCE
IMPEDANCE VS FREQUENCY
1
5
50
5 10 100 200 1K 2K
Ohm
Hz
30
40
5020
10
15
20
500
MW2-64
1
5
50
15 30 300 500 5K 10K
Ohm
Hz
30
40
20050
10
15
20
100 1K 2K 3K
T2-254

9
FEATURES
If you have this in your hand, you’ve finally made it. Congratulations! You’re ready to take the
next step, to enter a world of NO COMPROMISES with a component kit that will take your car
to a whole new level. So get out there and impress the non-believers! Show them that true
dedication comes from the inside of your car and that “good enough” just doesn’t cut it.
THE SUM OF AWESOME
With a high-quality ferrite motor, copper wire voice coil, aluminum former, and copper shorting ring,
the GAS MAX K2-64 has a strong and stable foundation for the speaker. It ensures that the speaker can
deliver crisp, clear, and powerful audio that exceeds your expectations. But we didn't stop there. The
MAX series is all about quality, which is why we used an aluminum basket and metal tweeter housing.
This speaker is built to handle anything you throw at it, rough and tough conditions are not an issue,
thanks to the DVS ventilated basket and back plate with the beautiful GAS A Star pattern.
NEXT LEVEL WEATHER RESISTANCE
Sweden, where the GAS speakers are designed, is known for its harsh climate. It’s cold, warm, wet,
windy – we got it all, and on any given day you might even experience them all at the same time. Just for
this reason the MAX K2-64 features an A3D Lightweight pressed paper cone with WRC (Water
Repellent Coating). This cone is strong, with high sensitivity and of course totally weather resistant.
This means that you can enjoy your music, no matter the climate or weather.
WHEN ”GOOD” ISN’T GOOD ENOUGH
The GAS MAX K2-64 kit also features a low Fs design midwoofer, which reproduces not only the
midrange spectrum but also the vital midwoofer experience with great authority and dynamics. The
NBR suspension & Polycotton/Nomex spider provides impressive detailed and responsive sound
reproduction, and the silk dome tweeter delivers clear and brilliant highs without getting harsh. In
other words, you’ll be able to hear every detail, making your favorite music sound bolder and more
lifelike.
EASY TO INSTALL
To give you better and easier mounting options, we've also included separate crossovers. You can even
choose between passive or active use of the tweeter and midwoofer. The speaker comes with the
beloved S2 Crosshead terminal, which allows you to choose either the flat pin connector or connect
with a crosshead screw, giving you the best of both worlds.
HEAR THE DIFFERENCE
Finally, the speakers come included with hexagon patterned grilles with an aluminum badge, which
protects the speaker and keeps your build stylish. The aluminum badge adds a touch of elegance to
your car audio system. Upgrade your car audio with the GAS MAX K2-64 component speaker and
experience the sound difference (and quality) for yourself.

10
HOW TO
INSTALL COMPONENT KIT
The component kit includes three main parts: the midrange woofers, the tweeters and dual
crossovers. The crossovers should be wired before the midrange woofer and the tweeter.
They make sure that the woofer and tweeter plays on the right part of the LOUD spectrum.
Before installing your brand new component kit, make sure that you have everything you
need. Have the right tools ready, and make sure that you have the necessary know-
ledge/skill to perform the installation properly. Preparation and knowledge is crucial!
MAX
MAX
Component kit
with head unit
MAX
MAX
MAX
MAX
Component kit with
2 channel amplifier
MAX
MAX
STANDARD CONNECTION WITH CONNECTED CROSSOVERS:
It is important to
know the limits of
your amplifier. Be sure
to connect your sound
system with a suitable
impedance to optimize
your sound system.

11
HOW TO
It is important to
know the limits of
your amplifier. Be sure
to connect your sound
system with a suitable
impedance to optimize
your sound system.
BI-AMP CONNECTION WITH SEPARATED CROSSOVERS:
MAX MAX
Component kit with
2x2 channels amp.
MAX
MAX
MAX MAX
Component kit with
4 channel amplifier
MAX
MAX

SPEAKER & TWEETER PLACEMENT
1) FRONT DOORS
The front right and left doors are typical positions for woofer placement! In some models
you’ll find original speakers in the kickpanel - right in front of the doors in the footwell.
2) BACK DOORS
Some car models out there have a 2-way system in the back. If your car’s on the more luxu-
rious side of the spectrum, you might find a component kit in both the front and rear.
A) DASH
The tweeter is usually placed here. Do you see a small grille around the left and right end of
the dash? Awesome! Put your new tweeter here. If your car’s a bit older, you might not have
a tweeter in your dash to begin with.
B) A-pillar
In some cars, the tweeter is located in the A-pillar. Lucky you! This is a great location to put
a tweeter, since it’s placed higher up and directly aimed at your ears.
Now that you know how to connect your component kit, you need to decide where to put it.
You will most likely have one or two possible locations to put the speakers and tweeters
depending on make and model. This is where the fun begins!
B
A
1
2
12
HOW TO

13
HOW TO
CROSSOVER FUNCTIONS
The two crossover models included with the K2-64 speakers are made to give you a
maximized sound experience! The crossovers consist of one separate high pass and one
low pass filter for each L/R channel. MAX TX02-14 is a 12db tweeter high pass filter with
phase and level settings. MAX WX02-14 is a 6db midwoofer low pass filter. There are several
options to connect the crossovers with both passive and active set-ups (see pages 9 & 10
for wiring schematics).
0dB
-2dB
IN PHASE
OUT OF
PHASE
MAXTXO2-14
MAX TX02-14 CROSSOVER:
2
3
1
PHASE SWITCH 0/180
1
Depending on placement, the
phase might need to be shifted
between midwoofer and tweeter.
The switch helps you determine
correct system settings without
the need to change polarity of the
cables at the terminal.
TWEETER LEVEL SETTING
2
Adjust the tweeter level setting
between 0dB or -2dB to affect
the volume. Use -2db for LOUD,
or the 0dB setting for LOUDER!
TERMINAL PORTS
3
Input terminal for amplifier (left
ports) and output terminal for
tweeter (right ports).
HINT! The correct phase for your setup will always play LOUDER and give you more
presence. This is the two main improvements to listen for when setting the phase
switch correctly. If you are uncertain which is the best setting you can always leave
the switch as factory default “in phase”.
MAX WX02-14 CROSSOVER:
1
3
WOOFER OUTPUT TERMINALS
1
Output terminal for woofer.
WOOFER INPUT TERMINALS
2
Input terminal for amplifier (left
ports).
MAXWXO2-14
2
TWEETER OUTPUT TERMINALS
3
Output terminal for tweeter (right
ports).

14
TROUBLESHOOTING
NO POWER/SOUND
Check the speakers to make sure they’re not damaged. If your speakers don’t get any power,
the most common issue is either in the wiring or in the amplifier. Use a multimeter to
measure the amplifier’s voltage on the +12V terminal and the remote signal terminal. Use a
multimeter to make sure that you have a negative ground connection. Check the built-in
fuse (if there’s one) on the amplifier. If there’s no power coming through - control the fuse
on the power cable. If it’s intact - make a full check of the wiring to ensure cable integrity.
Check all the speakers connected to your sound system. Check all the speaker cables and all
the signal cables. Check your head unit to make sure no settings are limiting the amplifier’s
functions or the speakers. When all of the above has been tested/looked over, and all is as
it should be but there’s still no sound, consult your local GAS AUDIO POWER dealer/installer.
UNWANTED NOISE
Start by looking over the speakers in the sound system so there is no damage or connection
issue with the wiring. Make sure that your signal cables or speaker cables aren’t too close to
the power cables. Check your amplifier’s grounding point and make sure that the surface is
clean. When all of the above has been tested/looked over, and the unwanted noise does not
vanish, consult your local GAS AUDIO POWER dealer/installer.
DISTORTION
Start by looking over the speakers in the sound system so there’s no damage or connection
issue with the wiring. Check the speaker cables to make sure that the polarity isn’t reversed
on one channel. Check the settings on the amplifier, make sure that the gain/level is set
according to the amplifier’s instructions. If your amplifier has a boost function, turn it down
or turn it off.

15
This product is covered by warranty, depending on the conditions in the country where it’s
sold. If the speakers are returned for service, please include the original dated receipt (or a
copy) with the product. Make sure that the speakers are packaged properly and secured,
preferably in its original packaging.
This product has been granted with the CE certification mark to show that the product
follows the health, safety, and environmental protection standards for products sold
within the European Economic Area (EEA).
The crossed-out wheelie bin symbol means that the product, literature and packaging
included must be taken to separate collection at the end of their working life. Don’t
dispose of these products as unsorted municipal waste: take them for recycling. For
info on your nearest recycling point, check with your local waste authority.
GAS Audio Power products comply with the relevant pro-
visions of the RoHS Directive for the European Union. In
common with all Electrical and Electronic Equipment (EEE)
the product shouldn’t be disposed of as household waste.
Alternative arrangements may apply in other jurisdictions.
GAS Audio Power is a global partner of the European Mobile
Media Association, an organization that focus on promoting
the custom made mobile media installations to consumers.
WARRANTY & DISPOSAL

You’ve entered the world of GAS. We aim to please, and we’ve made sure to have products
made for you. No matter what stage of the LOUD-addiction you might find yourself in, there
is a GAS product to fill your need.
16
Just starting out? The MAD series is made to play LOUD
and to be the express lane to a no bullsh!t sound system
that will make sure everyone can hear you coming!
THE GAS WORLD
MAD
The MAX series holds products made to deserve the
center stage. Powerful, heavy duty and designed to be
noticed. We made NO COMPROMISES because we know
that you wouldn’t accept it.
MAX
The CMP series has been developed for the crucial
seconds when the dB-counter starts to tick. All CMP
products have hand-picked, high quality, COMPETITION
GRADE components and they are specially designed
to withstand an awesome amount of power.
CMP

THANKS FOR JOINING
GAS AUDIO POWER!
Winn Scandinavia AB reserves for possible typos, factual or numeric errors that may have been printed on
any products, package designs, user manuals and/or other included accessories.
GAS AUDIO POWER and SHAKY are registered trademarks by Winn Scandinavia AB and is
protected by relevant laws and jurisdictions such as Copyright and Trademark laws.
Winn Scandinavia AB ׀ Elementvägen 15, 70227 Örebro, Sweden ׀www.winnscandinavia.com