GAS MAD PM1 User manual
MAD
MADE TO PLAY LOUD
PM1-64, PM1-84
MAD
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.................................................................................
MAD PM1-64.....................................................................................
MAD PM1-84.....................................................................................
FEATURES..............................................................................................
Midrange madness...........................................................................
Are you loud enough?.......................................................................
Power of paper.................................................................................
Doing it the SPL way.........................................................................
HOW TO.........................................................................................................
Install speakers................................................................................
TROUBLESHOOTING......................................................................................
No power/sound..............................................................................
Unwanted noise...............................................................................
Distortion....................................................................................
WARRANTY & DISPOSAL ............................................................................
THE GAS WORLD...........................................................................................
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4
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5
5
5
6
6
6
6
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7
7
9
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9
9
10
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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.
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PLAY LOUD & SAFE. Read through this information, follow the instruc-
tions and save the manual for future usage and reference.
UNPACKING
Unboxing your new MAD product is an experience, make sure that the speakers and all the
accessories are included in the packaging:
4
PM1-64
PM1-84
A
Ø165
Speakers
(2pcs)
DIMENSIONS
Screws
(8pcs)
G
F
E
D
mm
A
B
C
B
Ø156
C
4.2
D
Ø80
E
Ø143
F
58
G
66
Ø205 Ø195 5x7 Ø80 Ø185 70 79
V-type clips
(8pcs)
mm
Manual
SPECIFICATIONS
5
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 speakers.
MAD PM1-64
Component
Woofer size
SPL Midrange
6.5” (165mm)
Nominal impedance
Power RMS
Freq. response
Power MAX
4 Ohm
60W
100-12 000Hz
120W
Woofer cone
Woofer basket
Reinforced
pressed paper
Steel
Woofer magnet
Woofer spider
HQ Ferrite
Polycotton
Sensitivity 94dB
Woofer suspension 2R cloth
surround
MAD PM1-84
Component
Woofer size
SPL Midrange
8” (200mm)
Nominal impedance
Power RMS
Freq. response
Power MAX
4 Ohm
70W
90-12 000Hz
140W
Woofer cone
Woofer basket
Reinforced
pressed paper
Steel
Woofer magnet
Woofer spider
HQ Ferrite
Polycotton
Sensitivity 93dB
Woofer suspension 2R cloth
surround
Vas
Qts
Fs
8.65 L
1.10
112.12Hz
Vas
Qts
Qes
12.25 L
1.68
2.10
Voice Coil 1" KSV Voice Coil 1" KSV
Qes 1.44
Qms 7.78
Re 3.63 Ohm
Fs 98.80 Hz
Qms 8.48
Re 3.58 Ohm
The MAD midrange speakers are made to be LOUD and last for years to come. We want to
help you and your vehicle to be as LOUD as possible. We’ve made sure that is the case by
using innovative and groundbreaking techniques that increase durability.
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MIDRANGE MADNESS
The MAD PM1 midrange drivers are here to stay and to play LOUD. It’s time to take a stand,
and it’s your choice. Are you going to be “that guy” who stays on the sidelines, or are you
going to show everyone how LOUD you can be? If you’re ready to take the first step into the
wonderful world of SPL, you have the right product.
ARE YOU LOUD ENOUGH?
SPL is not just a couple of midrange drivers and horn tweeters that will wake up the neigh-
bors in the next area, SPL is a lifestyle! But beware, as soon as you have installed your first
pair you will want to add two more and two more after that, and that’s OK. The SPL addiction
is a way of life, and believe us, your car was made to play LOUD.
POWER OF PAPER
We’re referring to the pressed paper cone, of course. The MAD PM1-64 is made for playing
your favorite music, as loud as possible. When testing this midrange driver, we noticed one
thing: for that extra durability, the paper cone needed to be reinforced. Now you’re ready to
crank that volume knob as hard as you can. We know you want to.
DOING IT THE SPL WAY
You can do better than two speakers. Come on! More is always better, and we want you to be
as LOUD as you possibly can. To make this easier, we’ve placed two gold plated terminals on
the speaker. This makes it easier to add a speaker to your setup, or a tweeter. The choice is
yours, but be sure to make a kickass build that’ll make GAS proud.
FEATURES
7
HOW TO
INSTALL SPEAKERS
The MAD PM1 series uses a single 4 Ohm voice coil. If you want to connect four or more X1
series speakers, you can vary the impedance by altering the wiring configuration to use a
series or parallel setup. The more the merrier!
Before installing your brand new speakers, make sure that you have everything you need.
Have the right tools ready, and make sure that you have the necessary knowledge/skill to
perform the installation properly. Preparation and knowledge is crucial!
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.
Make sure to look through the recommended wiring schematics below and choose the
setup that corresponds with the number of speakers in your sound system. Take note of the
impedance stability of your amplifier. Don’t be afraid to consult your local GAS AUDIO
POWER dealer/installer if you have any questions.
Four 4 Ohm speakers
@ 2 Ohm in parallel
Two 4 Ohm speakers
@ 4 Ohm in standard
Four 4 Ohm speakers
@ 8 Ohm in serial
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HOW TO
Eight 4 Ohm speakers
@ 1 Ohm per channel
Eight 4 Ohm speakers
@ 4 Ohm per channel
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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, lower its
effect or turn it off.
This manual suits for next models
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