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• Damage due to improper installation

•  Subsequent damage to other components

•  Damage caused by exposure to moisture, 

excessive heat, chemical cleaners, and/or UV

radiation

•  Damage through negligence, misuse, accident 

or abuse. Repeated returns for the same 

damage may be considered abuse.

•  Any cost or expense related to the removal or 

reinstallation of product 

•  Speakers damaged due to amplifier clipping or 

distortion

HOW LONG WILL IT TAKE?

Kicker strives to maintain a goal of 24-hour service for all returns. Delays may be incurred

lif lack of replacement inventory or parts is encountered.

INTERNATIONAL WARRANTY

Contact your International Kicker dealer or distributor concerning specific 

procedures for your country’s warranty policies.

P.O. Box 459 • Stillwater, Oklahoma 74076 • U.S.A. • 405 624-8510

• Items previously repaired or modified by any 

unauthorized repair facility

• Return shipping on non-defective items

•   Products with tampered or missing barcode labels

• Products returned without a Return Authorization

(RMA) number

• Freight Damage

• The cost of shipping product to Kicker

• Service performed by anyone other than Kicker

• Speaker with any foreign caulk used for gasket 

material

KICKER drivers are capable of producing sound levels that can permanently 

damage your hearing! Turning up a system to a level that has audible distor-

tion is more damaging to your ears than listening to an undistorted system at

the same volume level. The threshold of pain is always an indicator that the

sound level is too loud and may permanently damage your hearing. 

Please use common sense when controlling volume!

WARNING:

ELECTRONICS LIMITED WARRANTY

Kicker warrants this product to be free from defects in material and workmanship under normal use

for a period of 

THREE (3) MONTHS 

from date of original purchase. When purchased from and installed

by an Authorized KICKER Dealer it is warranted for 

TWO (2) YEARS

from date of original purchase, or

ONE (1) YEAR

from date of original purchase if purchased from but not installed by an Authorized KICK-

ER Dealer. If the product is labeled “B Stock” and purchased from an Authorized KICKER Dealer, it is war-

ranted for ONE (1) YEAR from date of purchase, regardless of place of installation. Should service be nec-

essary under this warranty for any reason due to manufacturing defect or malfunction during the war-

ranty period, Kicker will replace or repair (at its discretion) the defective merchandise with equivalent

merchandise at no charge. Warranty replacements on “B-Stock” merchandise may have cosmetic scratch-

es and blemishes. Discontinued products may be replaced with more current equivalent products.

This warranty is valid only for the 

original purchaser

and is not extended to owners of the product

subsequent to the original purchaser. Any applicable implied warranties are limited in duration to a period

of the express warranty as provided herein beginning with the date of the original purchase at retail, and

no warranties, whether express or implied, shall apply to this product thereafter. Some states do not

allow limitations on implied warranties, therefore these exclusions may not apply to you.

This warranty gives you specific legal rights; however you may have other rights that vary from state to

state.

WHAT TO DO IF YOU NEED WARRANTY OR SERVICE

Defective merchandise must be returned to your local Authorized Stillwater Designs (Kicker) Dealer for

warranty. Assistance in locating an Authorized Dealer can be obtained by writing or calling Stillwater

Designs direct. You can confirm that a dealer is authorized by asking to see a current authorized dealer

window decal.

If it becomes necessary for you to return defective merchandise, call the Kicker Customer Service

Department at (405)624-8510 for a Return Authorization (RMA) number. Package all defective items in the

original container or in a package that will prevent shipping damage, and return to

Stillwater Designs, 5021 North Perkins Road, Stillwater, OK 74075

The RMA number must be clearly marked on the outside of the package. Return only defective compo-

nents. Return of entire cabinets, system packs, pairs, etc. increases your return freight charges. Non-

defective items received will be returned freight collect.

Include a dated

proof-of-purchase

stating the Customer name, Dealer name, product purchased

and date of purchase. Warranty expiration on items without proof-of-purchase will be determined from

type of sale and the manufacturing date code. Freight must be prepaid; items received freight collect will

be refused.

Failure to follow these steps may void your warranty. Any questions can be directed to the Kicker

Customer Service Department at (405)624-8510.

WHAT IS NOT COVERED?

This warranty is valid only if the product is used for the purpose for which it was designed.  

It does not cover:

August 2002

Summary of Contents for KX150.4

Page 1: ...e Reverse polarity Thermal Protects amplifier from accidents and undesired operation MOSFET Power Supply Provides high efficiency operation KickBass Variable bass boost circuit which provides up to 12...

Page 2: ...s or wiring harness es etc All amplifiers generate heat under normal operation Be sure to choose a loca tion that allows adequate ventilation for the amplifier Also consider that the air temperature i...

Page 3: ...wire should be as short as possible 24 inches or less and connected to a paint corrosion free solid metal area of the car s chassis Use the same gauge wire as recommended for the amplifiers power con...

Page 4: ...FT LEFT RIGHT RIGHT LEFT LEFT RIGHT RIGHT AMP 1 AMP 2 High Level Inputs Speaker Outputs RCA Dummy Plugs When using both sets of High Level inputs RCA dummy plugs must be insert ed into the AMP 2 input...

Page 5: ...ged operation Stereo And Bridged KX amplifiers are capable of operating into a minimum impedence of 2 ohms stereo and 4 ohms bridged operation SIGNAL IN AMP 1 SIGNAL IN AMP 2 GROUND REMOTE TURN ON BAT...

Page 6: ...olume control it matches the output of the head unit to the input level of the amplifier and must be adjusted properly for best performance All the way up or down is not necessarily the best Turn the...

Page 7: ...ength with Shroud 11 84 30 07cm Specifications common to all models Height 2 5 inches 6 35 centimeters Width 10 125 inches 25 7 centimeters Length Without Shroud Subtract 5 12 7cm from chart above Fre...

Page 8: ...known good speaker Substitute known good source unit Check for signal on RCA cable with VOM meter in AC position Red LED on no output 1 Amp is very hot Thermal protection is engaged Check for proper...

Page 9: ...speaker wiring for proper positive and negative connections reverse connections on one channel if necessary CA AUTION When jump sta arting the vehicle be sure tha at connections ma ade with jumper ca...

Page 10: ...r malfunction during the war ranty period Kicker will replace or repair at its discretion the defective merchandise with equivalent merchandise at no charge Warranty replacements on B Stock merchandis...

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