Alpine KTP-445A Car Amplifier

Model: KTP445A UPC: 793276012395 Item: 160201

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104 E Vine St.
Hatfield, PA 19440
  • Mon - Fri: 9am - 5pm
  • Sat: By appointment only
  • Sun: Closed
(866) 961-7781
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754 Route 309 (Bethlehem Pike)
Montgomeryville, PA 18936
  • Mon: 9:30am - 8pm
  • Tues - Fri: 9:30am - 6pm
  • Sat: 9:30am - 5pm
  • Sun: 12pm - 5pm
(215) 368-8343
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38 Greenfield Avenue,
Ardmore, PA 19003
  • Mon- Fri: 10am - 6pm
  • Sat: 10am - 5pm
  • Sun: Closed
(610) 649-7002
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The Alpine KTP-445A ultra-compact amplifier is the perfect companion to your Alpine stereo. Designed to be a "plug and play" add-on piece, it literally does just that. Installation couldn't be easier and doesn't require you to buy any wiring kits or RCA cables. Not only that, but it makes an immediate difference in sound quality and volume. Get the most from your speakers.

Alpine KTP-445A Features:

  • Alpine-specific add-on power pack amplifier
  • Ultra-compact digital amplifier
  • Capatibility with most newer Alpine receivers
  • All necessary harness  included - no extra parts required

Product Information

Add higher output and a more dynamic response with this easy-to-install Alpine head unit Power Pack upgrade. The KTP-445A Power Pack amplifies power output on select 2005 and newer Alpine head units, resulting in up to a 150 percent power increase over the original power from the head unit's built-in amplifier.

Easy Installation and Flexibility


Compact size lets the KTP-445A fit where most amplifiers won’t. The KTP-445A comes equipped with direct plug-in connectors for select 2005 and newer Alpine head units and it fits behind the dash of most vehicles. It's small and compact at only 7-7/16” x 1-1/2” x 2-1/2”. Its size and flexible wires make the Power Pack an easy choice to save space.

Best Signal-to-Noise Contender In Its Class

In order to ensure that Alpine sound quality is heard, we’ve created a platform that offers an unbelievably low noise floor, taking extra care to ensure a clean signal path, with no extraneous interference. The end result: The Power Pack boasts 1 Watt Signal-to-Noise Ratio of 82dB or better.


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