Cerwin-Vega pro mobile Series User manual

pro mobile
SPEAKERS
PH654/PH694/PH84
MANUAL

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Images may or may not include optional equipment.
2
PH654/694/84 Pro Audio CoAx Horn Drivers - Pair
Introduction
Cerwin Vega Mobile Speakers
Congratulations for purchasing Cerwin Vega Mobile speakers for your car audio system You
have chosen Cerwin Vega Mobile because you deserve the best!
Cerwin Vega Mobile speakers are designed and engineered to reproduce great sound quality
for many years of listening enjoyment in your vehicle! We highly recommend that your new
speakers be installed by an authorized Cerwin Vega Mobile dealer. Your authorized dealer can
professionally assemble / disassemble the interior of your vehicle and set the proper subwoofer
placement for ideal sound quality.
If you decide to install the speakers by yourself, please thoroughly read through this manual
before getting started. This manual will help familiarize yourself with these speakers and guide
you through the installation process and procedures.
Please contact your local authorized Cerwin Vega Mobile dealer if you have any questions
regarding the instructions in this manual. If you require additional assistance, please contact
the Cerwin Vega Mobile Technical Support Department
during business hours at 213-261-4161
• 6.5”/6 x 9“/8” PRO Full-Range Co-Ax Horn Speaker
• 150W RMS -180W RMS / 320-360W MAX Power Handling
• Ferrite Strontium High Temp Magnet structure
• Heavy duty Stamped Steel basket
• Advanced Voice coil heat sink design for better heat dissipation
• 1.5” - 2.0” Single Layer high temp voice coil with black coated
• 1.0” Single Layer high temp voice coil for tweeter
• Frequency Response: 80Hz -18Khz
• High Sensitivity 101 -103dB 1W/1M
• 12dB 2nd Order Filter Crossover

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The next generation of Cerwin Vega Mobile Pro Audio Mobile drivers features and specifications are on
the next few pages. Makes sure to read this manual and get to know your drivers and the many
applications and set up scenarios available to you.
PH84
Features/Specifications
• 8” PRO Full-Range Co-Ax Horn Speaker
• 180W RMS/360W** MAX Power Handling
• Ferrite Strontium High Temp Magnet structure
• Heavy duty Stamped Steel basket
• 2.0” Single Layer high temp black coated voice coil for woofer
• 1.0” Single Layer high temp voice coil for tweeter
• Frequency Response: 80Hz -18Khz
• High Sensitivity 103dB 1W/1M
• 12dB 2nd Order Filter Crossover the tweeter
• Mounting Depth: 3.70” / 94mm
• Mounting diameter: 7.17” / 182mm

4
PH654
•
•
PH694
• 6.5” PRO Full-Range Co-Ax Horn Speaker
• 150W RMS/300W** MAX Power Handling
• Ferrite Strontium High Temp Magnet structure
• Heavy duty Stamped Steel basket
• Frequency Response: 110Hz -18Khz
• High Sensitivity 101dB 1W/1M
• 12dB 2nd Order Filter Crossover
• Mounting Diameter: 5.67” / 144mm
• Mounting Depth: 3.09” / 78.5mm
• 1.5” Single Layer high temp black coated voice coil for woofer
• 1.0” Single Layer high temp voice coil for tweeter
• 6 X 9” PRO Full-Range Co-Ax Horn Speaker
• 160W RMS/320W** MAX Power Handling
• Ferrite Strontium High Temp Magnet structure
• Heavy duty Stamped Steel basket
• 1.5” Single Layer high temp black coated voice coil for woofer
• 1.0” Single Layer high temp voice coil for tweeter
• Mounting Depth: 3.90” / 99mm
• Mounting Diameter: 8.74” x 5.98” / 222 x 152mm
• Frequency Response: 80Hz -18Khz
• High Sensitivity 103dB 1W/1M
• 12dB 2nd Order Filter Crossover the tweeter

Installation
5
TYPICAL SYSTEM USING
INCLUDED PASSIVE CROSSOVERS
+
+
PHCOAX tweeter
12dB per octave
High-Pass filter
(included)
** SPECIAL NOTE**
Tweeter connected “Out-of-Phase” to be acoustically “In-Phase”
+
+
Front channels
Rear channels
4 Channel
Amplifier
SYSTEM DESIGN - PASSIVE
(ONLY RIGHT CHANNEL SHOWN)
Cerwin-Vega Mobile Pro Full range Coax Horn
speakers comes with a special 12dB per octave
crossover. It is HIGHLY recommended that this
be used at ALL times - UNLESS you are using
an active crosssoverset at above 7kHz. This
system, shown is run off the Front channels of
this 4 channel amplifier are driving the PH654
Pro Audio CoAx Horn drivers. Rear channel
are driving the PH694 Pro Audio CoAx Horn drivers
“OPTIONAL”
TWEETER ATTENUATION
4 Ohm resistor
INCLUDED
+
+
+
+
+
Installing the Speakers
Your new Cerwin-Vega Mobile Pro Full range Coax Horn speakers were designed with the flexibility
to be installed in multiple Locations. However, to ensure the best performance possible, it is important
to isolate the front sound waves of the speaker from its rear sound waves. This is done by securely
mounting the speaker to a flat surface known as a baffle. Make sure to seal the speaker to ensure
there are no air leaks around its frame. Screws are NOT included, as these are installed totally
into custom installs, and we know how you guys (gals) are!
Selecting a Location
Since these are “Pro Drivers” we know the likelihood of mounting in stock locations is pretty non-
existent. This means basic audio concepts should be thought of when installing. Solid mounting, no
airleaks, etc. Venting (or porting) is not necessary. Line the walls of the enclosures with deadliner
if possible.
We HIGHLY recommend that for the BEST sound you put a sound deadening mat on the door “skin”,
fairing or bag, The more “damped” your vehicle/bike is.... the better it will ultimately sound!!!
Remember that the Midrange driver is 4W and the Tweeter is 8W. These drivers were especially designed
for Motorcycles but can be used in cars, trucks, boats and UTVs as the cones are UV
and water resistant. They are light weight and extremely efficient

6
SYSTEM DESIGN - FULLY ACTIVE
TYPICAL “BI-AMPED” SYSTEM USING
PASSIVE CROSSOVERS
+
+
PHCOAX tweeter
12dB per octave
High-Pass filter
(included)
** SPECIAL NOTE**
Tweeter connected “out-of-phase” to be acoustically “in-Phase”
0.1mH Inductor (Low Pass 6KHz)
(Not included)
+
+
Front channels
Rear channels
4 Channel
Amplifier
(ONLY RIGHT CHANNEL SHOWN)
The Cerwin Vega PRO AUDIO COAX HORN
comes with a special 12dB per octave
crossover. It is HIGHLYrecommended that this
be used at ALL times - UNLESS you are using
an active crosssover set at above 7kHz. This
system, shown is “Bi-Amped”, but not ‘Fully”
active. FRONT channels of this 4 channel
amplifier are driving the mid bass drivers.
REAR channel are driving the tweeters.
The MIDBASS is shown with a 0.1mH inductor
(not included)in series to cross over
the midbass at 6Khz with a 6dB
roll-off. This setup makes it easier
to adjust level of the midbass
versus the tweeter.
“OPTIONAL”
TWEETER ATTENUATION
4 Ohm resistor
INCLUDED
+
+
TYPICAL “FULLY ACTIVE” SYSTEM
(ONLY RIGHT CHANNEL SHOWN)
+
+
Front channels
Rear channels
4 Channel
Amplifier
PHCOAX tweeter Connection
(HP filter at 6Khz at 12dB per octave MINIMUM)
PH COAX HORN drivers can be “Bi-Amped”
Or what is commonly called FULLY active
system setup. In the system shown - the
tweeter(s) are wired to the FRONT channels
and the MIDBASS driver section is wired to
the rear channels. At this point you should
seriously think about purchasing a DSP
processor - unless your amplifier has a
HP filter that can go to 8Khz Using a
DSP processor makes it much easier
to control and tune your system.
PHCOAX Woofer Connection
(HP filter at 80Hz at 12dB per octave MINIMUM)
System Design - Passive/Active
PHCOAX Tweeter Connection
(to Tweeter)
Midbass Connection
(From Amp)
OUT OF PHASE!!

7
BATTERY +
LEFT FRONT
SPEAKER
6FT7FT
POWER
QUICK
RELEASE
WATERPROOF
FUSE HOLDER
RIGHT REAR
SPEAKER
LEFT REAR
SPEAKER
Typical 4 Channel System
4 CH
AMPLIFIER
HEAD UNIT RIGHT FRONT
SPEAKER
LOWER FAIRING
SPEAKER HARNESS
CROSSLINK
CABLE
(Using a CMHR4 - BAGGER 4 CHANNEL AUDIO WIRING KIT)
UTILIZING A PAIR OF PH654 AND A PAIR OF PH694

Diaphragm Replacement
8
Philips Screw
Driver
OUTPUT
INPUT
CVBCD
( Tweeter Diaphrapm
Replacement Assembly)
Pull the Insulated 0.25” Push-Ons off the Back Cover
connections to the tweeter crossover as shown
to the right The Back cover needs to be removed.
These are 4 - PHIILIPS head machine screws.
Remove them with a #2 PHILIPS screw driver
and put them in a ZipLock bag so you dont
loose them.
THIS IS JUST IN CASE YOU BLOW YOUR TWEETER UP!
FIRST THINGS FIRST:
BE CAREFUL lift the Back Cover/Diaphragm
assembly out from the midbass magent
structure (as shown)

9
Features/Specifications
OUTPUT
INPUT
SPECIAL NOTE:
4
W
/10W
Philips Screw
Driver
CVBCD
( Tweeter Diaphrapm
Replacement Assembly)
OUT OF PHASE!!
Once the Back Cover/Diaphragm assembly is unscrewed and removed..NOW get the NEW
Back Cover/Diaphragm assembly and reverse the process. Place the 4- PHILIP head Machine
screws back into place. Using a DVM (or AA battery) make sure that the tweeter is actualy
connected. “Pop” it a couple times or read the impedance (its 8 W) Once tested then finish putting
the Back Cover/Diaphragm assembly tightly. BUT not too tightly!
With the Back Cover/Diaphragm assembly back on
re attach the passive tweeter crossover as shown
to the right. NOTE: the tweeter is actuallly
connnected “Out-Of-Phase”. This is VERY
IMPORTANT for proper sound quality. Use
your Smartphone and the Polarity Tester App
you put on it to double check this.
Included with the speaker set are
2- 4 W resistors. These are there
just in case you think that the horns
are TOO bright. Put 1 in line with
each of the the crossovers INPUT.
That will attenuate the tweeter
about 3dB. If that sounds good to
you, ....leave it there.

10
Parameter (unit)
SPL (dB - Tweeter)
Qms
Qes
Qts
Fs (Hz)
Vas (L)
Cms (mm/N)
Mms (g)
Sd (cm2
)
BL (T*M)
Xmax (mm)
Pwr (W) NOM/MAX

6.4
PH654
150/**300
1.0
5.6
138.9
9.7
0.24
107
9.73
0.65
0.61
105.2
3.2
UnitDimension
Total Diameter (A) in. (mm)
in. (mm)
in. (mm)
in. (mm)
Mounting Diameter (B)
Mounting Depth (C)
Total Depth (D)
PH84
8.23 (209)
PH654
3.88 (98.6)
3.09 (78.5)
5.67 (144)
6.61 (168)
7.17 (182)
THIELE/SMALL PARAMETERS
3.70 (94)
4.25 (108)
19.0
PH84
180/**360
1.0
7.3
213.8
14.0
0.30
107
12.26
0.42
0.40
78.2
3.2
22.0
PH694
160/**320
1.0
5.1
229.7
14.5
0.30
107
9.2
0.85
0.78
76.5
3.2
PH694
4.26 (108.3)
3.90 (99)
8.74X5.98 (222X152)
9.29X6.46 (236X164)
4.72 (120)
Magnet Diameter (E) in. (mm) 3.94 (100) 5.28 (134)
SPL (dB - MidBass) 92.4 95.2 92.5
Physical Dimensions
D
B
A
C
E
Hi-pass filtered @ 150 Hz - 12 dB Oct