PowerBass S-275CF Application Manual Download Page 8

REAR DECK MOUNTING

 
In rear deck or package tray installations, carefully check the operation of the trunk suspension springs or 
tension bars.  These tension bars move when the trunk opens and closes, so make sure speaker installation 
does not interfere with this mechanism.  Also, when installing the speakers near a rear  window check to make 
sure there is plenty of access to secure the  mounting screws.
 

For additional installation suggestions please consult your authorized PowerBass dealer.

LISTENING ENJOYMENT

 
These PowerBass car audio speakers were designed to perform in the rigors of the harsh automotive envi-
ronment.  They are constructed using the latest materials and loudspeaker technology, however care must 
still be taken to ensure their long lasting performance.  Damage to loudspeakers can occur when a radio or 
amplifier, regardless of its power output, is made to play at higher listening levels than it can produce at low 
distortion levels.  Listening under these conditions can result in very high levels of audible distortion emanating 
from the amplifier which results in adding a noisy or gritty sound to your music.  Contrary to popular belief, a 
loudspeaker is more likely to be damaged by trying to get too much volume from a low powered amplifier or 
radio than from a high powered one.
 
Playing your speakers through a sound system with plenty of spare power (amplifier headroom) will greatly 
improve the sound and increase your listening enjoyment.

• 

A: Speaker mounting depth and hole cutout diameter (See enclosed mounting template). 

• 

B: Cut hole using saber saw/ utility knife.

• 

C: Connect wiring to speaker terminals. Make sure of polarity (+)positive (-)ground.

         Using a philips screwdriver secure speakers and mounting ring (if applicable).

Summary of Contents for S-275CF

Page 1: ...rough this manual to familiarize yourself with your new speakers Should your PowerBass Autosound speakers ever require service you will need to have the original dated receipt S 6903 S 6902T S 6802 S 4102 S 6752 S 6502 S 650T S 5202 S 4602 S 4002 S 3502 S 275CF ...

Page 2: ...f outstanding enjoyment from your su perior SPEAKER investment For maximum performance we recommend that you have your new PowerBass Autosound speakers installed by an Authorized PowerBass Dealer To learn more about PowerBass please visit us on the World Wide Web at http www powerbassusa com Caution Continuousexposuretosoundpressurelevelsinexcessof100dBcancausepermanenthearingloss PowerBassAutosou...

Page 3: ... The S 6903 utilizes a mylar Mid and PEI Tweeter and S 275CF is full range OEM Drop in Replacement Designed to fit most OEM speaker applications for an easy installation upgrade over factory speakers Fits behind factory grills in many cars Double Pressed Treated Rolled Foamed Surround The high damping double rolled foam surround on these speakers ensure linear travel throughout the entire frequenc...

Page 4: ...ion in your system immediately reduce the musical level to the point where the sound retains its clarity 1 Be sure you supply the speakers with enough unclipped amplifier power to drive them properly More damage can be done to a speaker by under powering and clipping your amplifier than any other way 2 Where possible a separate amplifier just for your speaker should be used with an electronic cros...

Page 5: ...ss has engineered our S series speakers to fit into existing factory locations However you are not limited to these locations alone Choosing the correct mounting location will have the greatest effect on the overall quality of the sound system The cosmetics of your vehicles interior will also play a role in determin ing the best location Another consideration is stereo imaging it may be necessary ...

Page 6: ...ker a reinforcing ring may need to be constructed around the speaker for extra support Always use a protective grommet when passing speaker wires through metal and avoid any sharp edges When using PowerBass grills first drop the speaker into the mounting ring and then screw in Once secured the mesh grill can be pressed into the mounting ring to protect the speaker ...

Page 7: ...oval of the front dash or OEM grill DOOR MOUNTING When checking for possible speaker locations in the doors check the operation of the window and all of the door assemblies Always cycle the windows all the way up and down before mounting Many vehicles use a stabilizer stop in between the door and door jamb This bar prevents the door from opening too far Be sure this will not affect speaker placeme...

Page 8: ...nce Damage to loudspeakers can occur when a radio or amplifier regardless of its power output is made to play at higher listening levels than it can produce at low distortion levels Listening under these conditions can result in very high levels of audible distortion emanating from the amplifier which results in adding a noisy or gritty sound to your music Contrary to popular belief a loudspeaker ...

Page 9: ...z 87dB 8 oz 2 0 40W 120W S 650T 6 5 thin 4 ohm 63Hz 20kHz 88dB 10 oz 2 45W 135W S 6502 6 5 4 ohm 60Hz 20kHz 88dB 10 oz 2 3 50W 150W S 6752 6 75 4 ohm 63Hz 20kHz 88dB 10 oz 1 8 50W 150W S 4102 4x10 4 ohm 60Hz 20kHz 89dB 10 oz 2 31 50W 150W S 6802 6x8 4 ohm 56Hz 20kHz 88dB 10 oz 2 3 60W 180W S 6902T 6x9 thin 4 ohm 55 Hz 20kHz 89dB 10 oz 2 5 50W 150W S 6903 6x9 4 ohm 45Hz 20kHz 90dB 20 oz 3 3 70W 210...

Page 10: ...s the exclusive property of PowerBass USA Inc Any reproduction of this manual or use other than its intentions is strictly prohibited without the express consent of PowerBass USA Inc Copyright 2014 PowerBass USA Inc ...

Page 11: ... cone surround or ripped spider Voice coil damage due to amplifier clipping or distortion Product that has not been installed according to this owners manual Any implied warranties including warranties of fitness for use and merchantability are limited in duration to the period of the express warranty set forth above Some states do not allow limitations on the length of an implied warranty so this...

Page 12: ...PowerBass Autosound A division of PowerBass USA Inc 2133 S Green Privado Ontario CA 91761 Tel 909 923 3868 Fax 909 923 8048 www powerbassusa com ...

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