Polk Audio GXR User Manual

POLK AUDIO

5601 METRO DRIVE

BALTIMORE, MARYLAND 21215

[phone]

http://www.polkaudio.com

GXR Series

Subwoofers

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XR

XR

GXR

the speaker specialists

®

Manual

G

XR

owner’s

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BRING ON THE NOIZE!

Please inspect each loudspeaker carefully. Notify your Polk Audio dealer if you notice any damage
or missing items. Keep the carton and packing material. They will do the best job of protecting your
speakers if they need to be transported.

BUILDING A HOME FOR YOUR SUBWOOFER—GXR SUB ENCLOSURE 101

To get the best performance from your GXR Subwoofers, you must use a Subwoofer Enclosure. Don’t
bother using them in “free air,” with no sub box, just popped into the back deck of your car. You will
not get very good performance from your subwoofers if you do this.

You can build your own box, buy a pre-built box or a box kit, or have your Polk Audio dealer design
and build a custom sub enclosure for you. Your GXR Subwoofers were designed to work well in a wide
variety of enclosure sizes and configurations.

If you choose to build your own enclosure, be sure to build it well. Make certain it’s properly sealed
and airtight for maximum bass performance.

RECOMMENDED QUICK FIT ENCLOSURES

GXR104— .65 to 1.0 cu. ft. sealed
GXR124— .85 to 1.25 cu. ft. sealed

For more information about

enclosures

and

configurations, log on to

http://www.polkaudio.com/car/toolbox/subboxplans/
or call Polk Audio’s Customer Service Department
for a FAXback Sub Enclosure info sheet.

Polk Audio Customer Service is available from 9am–6pm, EST, Monday through

Friday, at 800-377-7655 (US & Can only, outside the US please call 410-358-3600).

Please do not hesitate to call us if you have questions about your speaker system.

We love this stuff.

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For more info and accessories, visit www.polkaudio.comContact Polk Customer Service: 800-377-7655 [e-mail]

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