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Alpine KTA-450 Power Pack

Compact 4-channel car amplifier — 50 watts RMS x 4

Overview

Our take on the Alpine KTA-450 Power Pack

If adding more power makes music sound better, Alpine's KTA-450 power pack will make a significant improvement in your system. This compact 4-channel amplifier puts out 50 watts RMS per channel from a tiny chassis that'll fit almost anywhere in your vehicle. KTA-450 uses Alpine's Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier's output power on musical peaks.

Bump up the power

If adding more power makes music sound better, Alpine's KTA-450 power pack will make a significant improvement in your system. This compact 4-channel amplifier puts out 50 watts RMS per channel from a tiny chassis that'll fit almost anywhere in your vehicle. KTA-450 uses Alpine's Dynamic Peak Power (DPP) technology to deliver a quick energy boost when needed, virtually doubling the amplifier's output power on musical peaks.

PowerStack Installation

Here's a very cool idea from Alpine — the package includes a PowerStack bracket for mounting the amp in your dash behind Alpine's shallow chassis iLX-W650 digital multimedia receiver. The combined depth of receiver and amp is still less than 4", so it'll fit in a wide variety of vehicles. The receiver and amp together make a feature-filled and powerful sound system that you'll enjoy for many miles.

Alpine KTA-450

PowerStack bracket with KTA-450

Product Highlights:

  • 4-channel car amplifier
    • 50 watts RMS x 4 at 2 or 4 ohms
    • CTA-2006 compliant
  • non-bridgeable
  • Dynamic Peak Power (DPP) technology adds a burst of power when needed
  • selectable high-pass filters (60, 80, 120 Hz at 12 dB/octave) on front and rear channels
  • preamp and speaker-level inputs
  • selectable 2- or 4-channel input
  • PowerStack bracket included for mounting amp behind Alpine iLX-W650 digital multimedia receiver (#500ILXW650)
    • 12-gauge power and ground leads recommended
  • fuse: 15A
  • dimensions: 7"W x 1-1/4"H x 3.5"D
  • warranty: 1 year
  • Our 60-day money-back guarantee
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