LIMITED WARRANTY
QUANTUM AUDIO warrants any products purchased in the U.S.A. from an authorized QUANTUM AUDIO dealer. All products are warranted to be free from defects in material and workmanship under normal use and service for a period of (1) year when the unit is installed by an authorized QUANTUM AUDIO dealer.
QUANTUM AUDIO will either repair or replace (as its option) any unit that has been found to be defective and under warranty provided the defect occurs within:
One (1) year if purchased through an authorized QUANTUM AUDIO dealer.
This limited warranty does not extend to units that have been subjected to misuse, abuse, neglect, or accident. Products that in QUANTUM AUDIO’s judgment shows evidence of having been altered, modified, or serviced without QUANTUM AUDIO’s authorization, will be ineligible under this warranty.
To obtain warranty service please contact your retailer or see our web site at www.quantumaudio.net for more details.
DB Research L.L.P.
302 Hanmore Industrial Parkway // Harlingen, TX 78550
®ph: 877.787.0101 // fx: 956.421.4513 // www.quantumaudio.net
QCA4400 
QCA2500D 
QCA3500D
QCA4500D
COZMIK SERIES AMPLIFIERS
Instruction Manual
• Installation Instructions / Owner’s Manual •
Due to continuous improvement of the product the Specifications are subject to change without notice.
