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Thank you and Congratulation

Congratulations on your purchase of PowerBass Autosound speakers. You now own a speaker of uncom-
promising design and engineering from a factory that truly believes in the relentless pursuit of perfection.  
Incorporating the highest quality parts and state-of-the-art materials, these speakers display the ultimate 
balance between high fidelity, extreme performance and long-lasting reliability.

At PowerBass USA, Inc. we are confident you will have many years of 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 

Continuous exposure to sound pressure levels in excess of 100 dB can cause permanent hearing loss.  PowerBass Autosound Speakers are capable 
of producing sound pressure levels well over 170 dB.  Please observe all local sound ordinances while listening to your PowerBass Autosound 
system. PowerBass USA, Inc. accepts no liability for hearing loss, bodily injury, or property damage due to the result of use or misuse of this product.

Summary of Contents for S-275CH

Page 1: ...ad through 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 693 S 692T S 682...

Page 2: ...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 le...

Page 3: ...tilizes a mylar Mid and Tweeter and S 275CH is full range OEM Drop in Replacement Designed to fit most OEM speaker applications for an easy installation upgrade over factory speakers Fits behind facto...

Page 4: ...on 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 M...

Page 5: ...s 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...

Page 6: ...er 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 Powe...

Page 7: ...val 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...

Page 8: ...ce 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 the...

Page 9: ...87dB 8 oz 2 0 40W 120W S 65T 6 5 thin 4 ohm 63Hz 20kHz 87dB 10 oz 2 15 45W 135W S 652 6 5 4 ohm 60Hz 20kHz 88dB 10 oz 2 3 50W 150W S 675 6 75 4 ohm 63Hz 20kHz 87dB 10 oz 2 15 50W 150W S 412 4x10 4 ohm...

Page 10: ...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 warrantie...

Page 11: ...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 2011 Pow...

Page 12: ...PowerBass Autosound A division of PowerBass USA Inc 13936 Mountain Avenue Chino CA 91710 Tel 909 993 5399 Fax 909 993 5393 www powerbassusa com...

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