Page 1
FEATURES
• Edge-enhanced steel frame for added structural strength
• Black anodized voice coil former for superior heat dissipation
• Linear double-roll surround for precision cone movement
• Complex FEA designed high-eciency motor
• Rigid poly mica-coated cone for optimized sound reproduction
• Rear dampened hybrid silk dome tweeter for extended frequency response
• Concentric point source design for a seamless transition from midrange to tweeter
• Sonic diuser and radiant collar for better o-axis frequency response
• High-quality mounting hardware included
• Umbrella not included
PNW-4
HIGH FIDELITY COAXIAL SPEAKERS
User Guide
Page 2
Important Safety Instructions
2
PNW-4
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not submerge this apparatus in water.
6. Clean only with a dry cloth.
7. WARNING: The speakers must be properly secured in the vehicle.
Improper installation may lead to permanent injury or death. Installation
of the speakers must be done with great care by qualied personnel, to
prevent damage to fuel lines, power and other electrical wiring, hydraulic
brake lines, and other systems, that might compromise vehicle safety.
8. Use speaker wire of sucient size to ensure adequate current to the speaker. For PNW Series Speakers, this means 14-18 gauge speaker wire.
9. Refer all servicing to qualied service personnel. Servicing is required
when the apparatus has been damaged in any way, such as the power
input terminals are damaged, objects have fallen into the apparatus,
does not operate normally, or has been dropped.
10. Not tested for use in Bigfoot's Cave.
11. Exposure to high sound pressure levels may lead to permanent hearing
loss. Take every precaution to protect your hearing.
The exclamation point within an equilateral triangle is intended to alert the
user of the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the
appliance.
Recycling notice: If the time comes and this apparatus has fullled its destiny,
do not throw it out into the trash. It has to be carefully recycled
for the good of mankind, by a facility specially equipped for the
safe recycling of electronic apparatii. Please contact your local or
state recycling leaders for assistance in locating a suitable nearby
recycling facility. Or, contact us and we might be able to repair it
for you.
User Guide
Page 3
Speaker Talk
Right on! You got yourself some shiny new AudioControl speakers. After
you're done admiring the quality workmanship and attention to detail, you
need to get these bad-boys installed. If you did not attend auto-shop in
school or are having trouble plugging in power tools, your best bet is to seek
out a qualied AudioControl dealer. They have the skills, experience, and
specialized tools to get your vehicle sounding like a live concert and they
usually smell alright too.
Crossover
The 1st order series resistor crossover network is an eective solution for
dividing the audio frequency spectrum between the woofer and tweeter.
One of the main benets of using a 1st order series resistor crossover
network is that it maintains a relatively constant impedance, which can be
advantageous for certain amplier and speaker combinations.
Another benet of using a 1st order series resistor crossover network is that
it can be used to protect the tweeter from damage. By adding a resistor
in series with the tweeter, the power delivered to the tweeter can be
limited, which can help to prevent it from being overloaded and potentially
damaged. This can be particularly important in high-powered audio systems.
Additionally, the use of a series resistor can help to mitigate phase issues
between the woofer and tweeter, resulting in improved sound quality.
First-order crossovers have very shallow slopes - 6dB per octave. That means if
your crossover is at 2,000Hz, then at 1,000Hz, one octave down, the tweeter is
still getting 1/4 of the music power; at 500Hz, two octaves down, the tweeter
is getting 1/16th of the music power, about 6%.
In summary, the benets of using a 1st order series resistor crossover network
include a relatively constant impedance, protection for the tweeter, simplicity
of design and implementation, and potential improvement in sound quality.
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4
SPL
20 30 40 50 60 70 80 90 100 200 300 400 500 600 700 900 1K 2K 3K 4K 5K 6K 7K 8K 9K 10K 20kHZ
PNW-4
Specications
Dimensions
Crossover Type ........................................................................... Butterworth
DC Resistance (Re) ............................................................................ 2.6 ohms
Filter Type ..................................................................................................... HP
System Frequency Response ...................................................... 75-20K Hz
XO Frequency .................................................................................... 5900 Hz
Slope (Octave) ......................................................................................... -6 dB
Tweeter Voice Coil Diameter ................................................................ 13 mm
Midrange Voice Coil Diameter .............................................................. 25 mm
MIN IDEAL MAX
Continuous Power Handling (watts RMS)
150
100
50
0
-50
-100
-150
-200
25 50 75
Overall Diameter (w/o Grille) (A) .................................... 5.23 in / 133 mm
Cut Out Diameter (B) .................................................... 3.60 in / 91.5 mm
Mounting Depth (C).............................................. 1.66 in / 42.2 mm
Height (w/o Grille) (D) ................................................ . 0.16 in / 4.1 mm
Height (w/ Grille) (E) ................................................ . 0.64 in / 16.5 mm
Motor Diameter (w/ Cover) (F) ................................... . 2.96 in / 75.4 mm
Grille Overall Diameter (f) .......................................... . 5.40 in / 137 mm
A
E
D
C
F
B
f
User Guide
Page 5
Simple installation instructions
Factory Location Installation Custom Location Installation
Wow! Look how far we have come, you made it to page 5! For those brave
enough to tackle the installation on their own, proceed to the next steps. For
those feeling out of their comfort zone, don't be threatened, help is available.
Our suggestion is that you seek out a qualied AudioControl dealer. They
have the skill set and experience to get your new PNW-4 installed properly.
First, remove the factory grille or panel to gain access to the factory speaker.
Next, remove the factory speaker and disconnect the necessary wiring. After
the speaker has been wired, mount the speaker where you removed the
factory speaker using the factory speaker hardware.
First, determine where the speaker will be mounted. Next, make sure the
area has a at surface for the speaker to mount. Check the mounting depth
of the desired location (use page 4 for midrange mounting diminsions.) If
the speaker will be mounted in a door, roll the windows up / down and lock /
unlock the doors making sure there are no obstructions the speaker will hit.
Using the cut out template, mark the location for the speaker to be mounted.
With the tool of your choice cut out the marked hole. After the speaker has
been wired, place the speaker into the hole. Use supplied mounting hardware
to keep speaker in place.
• Large speaker terminal = positive (+).
• Small speaker terminal = negative (-).
• Large speaker terminal = positive (+).
• Small speaker terminal = negative (-).
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Peace of Mind
The Warranty
6
PNW-4
In just the same way as being covered in honey and thrown into a dark pit
full of hungry woodchucks, people are scared of warranties. Lots of ne print.
Months of waiting around. Well, fear no more. This warranty is designed to
make you rave about AudioControl. It’s a warranty that looks out for you and
your client, plus helps you resist the temptation to have your friend Sparky,
who’s “good with electronics,” try to repair your AudioControl product. So go
ahead, read this warranty, then register the information at www.audiocontrol.
com/product-registration and include your comments.
Our warranty has conditional conditions! “Conditional” doesn’t mean
anything ominous. The Federal Trade Commission tells all manufacturers to
use the term to indicate that certain conditions have to be met before they’ll
honor the warranty. If you meet all of these conditions, AudioControl will,
at its discretion, repair or replace any AudioControl speaker products that
exhibit defects in materials and/or workmanship for one (1) year from the
date you bought it. We will repair or replace it, at our option, during that
time.
Here are the conditional conditions:
1. You must fully register your purchase within 15 days of the purchase date
by going to the AudioControl product registration page at:
www.audiocontrol.com/product-registration
Failure to register your product will negate the warranty.
2. You need to hold on to your sales receipt! All warranty service requires
original sales receipt documentation. The warranty only applies to
the original purchaser from an authorized AudioControl dealer. Note:
Products purchased from unauthorized dealers are not covered under
warranty.
3. The AudioControl speaker products must have originally been purchased
from an authorized AudioControl dealer. If an authorized AudioControl
dealer installs your AudioControl product, the warranty is extended to
two (2) years.
4. Our warranty covers AudioControl products that have been installed
according to the instructions in this manual.
5. You cannot let anyone who isn’t: (A) the AudioControl factory; or
(B) someone authorized in writing by AudioControl, service your
AudioControl product. If anyone other than (A), or (B) messes with your
AudioControl product, the warranty is void.
6. The warranty is void if the serial number is altered, defaced or removed,
or if your product has been used improperly. Now that may sound like a
big loophole, but here is what we mean by this: Unwarranted abuse is:
(A) physical damage (don’t use your product to pound in fence posts);
(B) improper connections (120 volts into the speaker terminals can fry
the poor thing). This is the best product we know how to build, but for
example, if you mount it to the front bumper of your car, drop it over
Niagara Falls, or use it for anchoring your boat, something will go wrong.
Assuming you conform to 1 through 6, and it really isn’t all that hard to do,
we get the option of xing your product, or replacing it with a new one, at our
discretion.
In the event that your product is out of warranty or not covered under our
warranty, you may request to have any damage repaired at our normal “Out of
Warranty” repair cost.
User Guide
Page 7
And Now a Word from our Legal Department
Legalese
The warranty above is the only warranty issued by AudioControl. This
warranty gives you specic legal rights, and you may also have rights that
vary from state to state.
Promises of how well your AudioControl product will work are not implied by
this warranty. Other than what we’ve said we’ll do in this warranty, we have
no obligation, express or implied. We make no warranty of merchantability or
tness for any particular purpose. Also, neither we nor anyone else who has
been involved in the development or manufacture of the unit will have any
liability for any incidental, consequential, special, or punitive damages,
including but not limited to any lost prots or damage to other parts of your
system by hooking up to the unit (whether the claim is one for breach of
warranty, negligence of other tort, or any other kind of claim). Some states do
not allow limitations of consequential damages.
For more information about this ne product, and for additional details of the limited
warranty and repair services, please visit www.audiocontrol.com
For technical questions, please visit www.audiocontrol.com/knowledge-base/
AudioControl, Inc.
22410 70th Avenue West
Mountlake Terrace, WA 98043 USA
Phone: 425-775-8461
email: [email protected]
©2023 AudioControl. All rights reserved.
As technology advances, AudioControl reserves the right to continuously change our
specications, like our Pacic Northwest weather, although we are working on changing
that as well.
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The End ( Thanks for hang'n in there)
Pacific Northwest Series
PNW-4
PNW-4
4” / Coaxial Speaker / 3Ω
User Guide PN 913-180-0 Rev A
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