Alpine KTP-445A Head Unit Power Pack - Adds 45x4 RMS to Alpine Receiver KTP445A

$160.00 $279.95 Sold out
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Product Description


The KTP-445A connects any 2005 and newer Alpine head unit that has a black power harness. (Not Compatible With the CDE-100 Receiver)

The Alpine KTP-445A head unit power pack adds 180 watts RMS power to compatible KTP-445A receivers, with easy installation without the need for a separate amplifier and wiring kit. It's small and compact at only 7" x 2-1/2" x 1-3/8" which makes installation a breeze. A high/low gain switch allows for proper gain settings, whether or not a subwoofer is part of the system.

(The KTP-445A Power Pack won't work in systems with an active outboard factory amplifier . You'll have to bypass the factory amp if you want to upgrade your power using the KTP-445A).


  • Alpine KTP-445A Head Unit Power Pack
  • 180 Watts Total RMS Power Output
  • The fast and easy solution to higher power aftermarket sound
  • Gain switch is adjustable from high to low
  • Plug-and-play design for compatible Alpine head units
  • Fast and simple installation
  • 4 channel operation for four speakers


  • RMS Power @ 4 ohms: 45 watts x 4 channels
  • Amplifier Class: D
  • Number of Channels: 4
  • Total RMS Power Output: 180 watts
  • Fan Cooled: No
  • Fuse Rating: 15A x 1
  • Frequency response: 20-20,000 Hz
  • CEA-2006 compliant amplifier
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