Introducing the X009-GM, the only factory radio replacement with a 9" screenContinue
Add higher output and more dynamic response with this easy-to-install head unit power upgrade. The KTP-445 amplifies the head unit power output, resulting in a 150 percent power increase over the original power from the head unit's built-in amplifier.
Price: U.S. $129.95
Professional installation available at authorized retailers.
The KTP-445 fits behind the head unit in the dash of most vehicles. It's small and compact at only 7" x 2-1/2" x 1-3/8". Its plug-and-play installation keeps it simple, without requiring additional wiring or special tuning. A high/low gain switch allows for proper gain settings, whether or not a subwoofer is part of the system.
The KTP-445 connects any 2005 and newer Alpine head unit that has a black power harness.
*Contact your local authorized Alpine retailer to confirm compatibility.