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9

Features/Specifications

OUTPUT

INPUT

SPECIAL NOTE:

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.    

Summary of Contents for PH654

Page 1: ...pro mobile SPEAKERS PH654 PH694 PH84 MANUAL...

Page 2: ...nd 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...

Page 3: ...u 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 t...

Page 4: ...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 Magn...

Page 5: ...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 su...

Page 6: ...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 ACTIV...

Page 7: ...ROOF 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...

Page 8: ...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...

Page 9: ...ce 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...

Page 10: ...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...

Page 11: ...y not include optional equipment 11 Please Ship All Warranty Claims With Pre Authorized RA Number To CV DA Holdings Inc ATTN Customer Service Department 3761 S Hill St Los Angeles CA 90007 USA Please...

Page 12: ...3761 South Hill Street Los Angeles 90007 USA P 213 261 4161 F 213 947 4767 2020 Cerwin Vega Mobile All rights reserved a division of CV DA Holdings Inc...

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