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ARC AUDIO WARRANTY AND 

SERVICE GUIDELINES 

 

 

ARC AUDIO warrants all new KAR Series Amplifiers against defects in 

material and workmanship for a period of 

ONE (1) YEAR

 from the original date of 

purchase on all over the counter purchases not installed by an 

AUTHORIZED ARC 

AUDIO RETAILER. 

 This warranty is extended to 

Three (3) YEARS 

if the product 

is originally installed by an 

AUTHORIZED ARC AUDIO RETAILER

 and is 

accompanied by a valid copy of the original receipt showing a charge for the 
installation. This warranty is not transferable and applies only to the 

original retail 

purchaser

 of the product from an authorized ARC AUDIO retailer. Upon inspection 

by ARC AUDIO should services be necessary under this warranty for any reason due 
to manufacture defects ARC AUDIO will, at its sole discretion, repair or replace the 
defective product with new or similar conditioned product at no charge. 
 
 

THIS WARRANTY DOES NOT COVER INSTALLATION OR 

DAMAGE RESULTING FROM ACCIDNT, MISUSE, ABUSE, IMPROPER 
WIRING, OPERATION OUTSIDE OF THE MANUFACTURES 
RECOMMENDATIONS OR SPECIFICATIONS, OR AGAINST 
INSTRUCTIONS IN OWNERS MANUAL. IN ADDITION ANY PRODUCT 
THAT HAS BEEN OPENED, TEMPERED WITH OR MODIFIED, OR IF ANY 
SERIAL NUMBERS HAVE BEEN REMOVED WILL NOT BE COVERED BY 
ANY PART OF THE MANUFACTURES WARRANTY. 
 
 

All warranty returns should be sent to ARC AUDIO freight prepaid and must 

be accompanied by proof of purchase (a copy of the original sales receipt). Direct 
returns from consumers or non-authorized retailers will be refused unless specifically 
authorized by ARC AUDIO with a valid return authorization number. 
 
 

All warranty returns should be packed in original packaging and must 

be accompanied by a copy of the original sales receipt. Product damaged in 
shipment will not be covered under this warranty. The customer or retailer may 
choose to have this damage repaired at the normal “Out of Warranty” repair cost. 
 

 

In no event will ARC AUDIO be liable for incidental, consequential, or other 

damages resulting from the use of this product, this includes but is not limited to, 
damage of hearing, property or person, damage based upon inconvenience or on loss of 
use of the product, and to the extent permitted by law, damages for personal injury. 
This warranty gives you specific legal rights, and you may have other rights, which 
vary from state to state. This warranty applies to products sold and used in the United 
States of America. In all other countries please contact your distributor 

KS 300.2
KS 300.4
KS 600.2

CLASS H

FULLRANGE 

STEREO AMPLIFIER

Summary of Contents for KS 300.2

Page 1: ...D WITH OR MODIFIED OR IF ANY SERIAL NUMBERS HAVE BEEN REMOVED WILL NOT BE COVERED BY ANY PART OF THE MANUFACTURES WARRANTY All warranty returns should be sent to ARC AUDIO freight prepaid and must be accompanied by proof of purchase a copy of the original sales receipt Direct returns from consumers or non authorized retailers will be refused unless specifically authorized by ARC AUDIO with a valid...

Page 2: ...fer much lower THD and higher Damping factors then Full Range Class D designs ARC Audio SOLID CONSTRUCTION for SOUND Car Audio Systems Setting the Gains So you re worried that your 8 Volt output head unit will be too much for the ARC Audio s 4 Volt input stage Don t Be ARC Audio Amplifiers input stage is rated to 4 volts RMS 1KHz without clipping Music is very dynamic Nothing like a 1KHz test tone...

Page 3: ...ofer position or the enclosure size Input Mode Switch All ARC Audio amplifiers include an input mode switch This switch controls the signal being sent to the amplifier sections Most 2 channel amplifiers can be bridged into a single channel however if the signal to the channels is not exactly the same the distortion will increase significantly The mode switch solves this problem by offering 3 modes...

Page 4: ...to the amplifier Now is a good time to turn on the amp for the first time Make sure it turns on properly and does not go into protection 9 Connect the speaker wires to the amp and speakers make sure the amp is off first Make sure the polarity and is correct 10 Connect the RCA s to the amp 11 Double check the amplifier controls at this time Make sure everything is set correctly for your system 12 N...

Page 5: ...EO BRIDGED R IN L R MONO HIGH LOW FULL FREG RANGE X 1 X 10 FREQ Hz 55 110 240 330 550 BASS BOOST 0 15 dB GAIN MIN MAX INPUT L R BRIDGED 4 W MIN L 2W R 2W MIN MIN 3 X 25 AMP MAX ARC AUDIO INC USA GND TURN ON 12V 4 0HMS MIN 8 9 OPTIONAL SECOND SET 2 OHM STEREO Set to LOW Set to L R SUM Set to HIGH or FULL Set to STEREO KS 300 2 KS 600 4 STEREO FULLRANGE OR HIGH PASS 2 OR 4 OHMS KS 300 2 KS 600 2 BRI...

Page 6: ... 1 X 10 FREQ Hz 55 110 240 330 550 FRONT HIGH LOW FULL POWER STEREO BRIDGED F L IN L R MONO FREG RANGE X 1 X 10 FREQ Hz 55 110 240 330 550 BASS BOOST 0 15 dB GAIN MIN MAX INPUT L R STEREO BRIDGED F R IN L R MONO GAIN MIN MAX REAR FRONT 2 CH IN REAR HIGH LOW FULL SOURCE SELECT 4 CH 2 CH 2 CH BB FRONT REAR FRONT REAR FREG RANGE X 1 X 10 FREQ Hz 55 110 240 330 550 FRONT HIGH LOW FULL LOW 2 CH or 4 CH...

Page 7: ...RONT HIGH LOW FULL POWER STEREO BRIDGED F L IN L R MONO FREG RANGE X 1 X 10 FREQ Hz 55 110 240 330 550 BASS BOOST 0 15 dB GAIN MIN MAX INPUT L R STEREO BRIDGED F R IN L R MONO GAIN MIN MAX REAR FRONT 2 CH IN REAR HIGH LOW FULL SOURCE SELECT 4 CH 2 CH 2 CH BB FRONT REAR FRONT REAR FREG RANGE X 1 X 10 FREQ Hz 55 110 240 330 550 FRONT HIGH LOW FULL HIGH NOT USED BRIDGED BRIDGED X1 NOT USED NOT USED L...

Page 8: ...attery between the battery and the body It should be Upgraded to 4 AWG from the factory 8 or 10 AWG RCA CABLE RCA CABLE 4 AWG 4 AWG 8 205 mm 2 3 8 60 mm C D V 4 4 1 Z H 0 0 1 D H T 1 S M R R E W O P T U P T U O 2 0 0 3 S K 4 T U P T U O R E W O P S T T A W 2 X 0 8 1 2 T U P T U O R E W O P S T T A W 0 X 2 5 3 1 T U P T U O R E W O P D E D N E M M N O C E R T O N 4 T U P T U O R E W O P D E G D I R...

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