Alpine KTP-445U Universal Power Pack 2/4 Channel Amp

Model: KTP-445U UPC: 793276011916 Item: 155196

The Alpine KTP-445U universal add-on power pack amplifier will allow you to get the most from your new speakers. into It's an ultra-compact amplifier (picture a red brick and you have the size of this thing) that produces 50 watts a channel. Adding this to your system will make an immediate impact on quality and volume. Treat yourself (and your new speakers).

Alpine KTP-445U Features:

  • Universal add-on power pack amplifier
  • Ultra-compact digital amplifier
  • Capatibility  for any manufacturer's receiver
  • mmediate boost to sound quality and volume

Product Information

KTP-445U Universal Power Pack 2/4 Channel Amp

Add higher output and more dynamic response with this easy-to-install Universal Power Pack upgrade. The KTP-445U Universal Power Pack amplifies both an aftermarket or factory installed head unit power output, resulting up to a 150 percent power increase over the original power from the head unit's built-in amplifier.

  • 45 Watts x 4 @ 4ohms/2ohms
  • 90 Watts x 2 @ 4ohms Bridged
  • For aftermarket and factory installed systems
  • Compact size

 

KTP-445U Features:

Easy Installation and Flexibility

  • Compact size lets the KTP-445U fit where most amplifiers wont. The KTP-445U comes equipped with the RCA and Auto-Sensing-Speaker level connectors and it fits behind the head unit in the dash of most vehicles. It's small and compact at only 7-7/16 x 1-1/2 x 2-1/2. The size and flexible wires make the Power Pack an easy choice to save space.

Independent Filters for Rear & Front Inputs

  • High-Pass selectable switches for Front & Rear allow frequency filtering for a wide variety of speakers. Choose from full range to selectable range: 60Hz, 80Hz or 120Hz to fine-tune your crossover points.

Configurable Inputs

  • Need configurable options for Speaker-Level or RCA inputs to the Power Pack? On the bottom panel of the Power Pack there are selectable input options to accommodate Speaker-Level (0.5V-10V) or RCA (0.2V 4V) inputs. Selectable 2 Channel and 4 Channel options give you the control to determine source inputs, and can eliminate the need for Y-adapters.

Accessible Front & Rear Gains

  • The Power Pack provides simple variable gain controls on the end panel for flexibility and a wide variety of system applications.

Best Signal-to-Noise Contender In Its Class

  • In order to ensure that Alpine sound quality is heard at your ears, they'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.

Total Harmonic Distortion (THD+N) vs. Frequency

  • Uniquely, the Power Pack distortion actually decreases at higher frequencies, resulting in a clean and clear signal where your ear is most sensitive to distortion. - < 0.03% THD+N @ 1W, 1% THD+N @ rated power.

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