Alpine KTP445U

Price $289
Crank up your power with the "Power Pack"  by Alpine. This amplifier increases your receiver's power output to 45 watts RMS by 4 channels. That's a big jump up from the typical watts per channel, and plenty of power to drive high-performance speakers or keep up with a big subwoofer amplifier. Installation Available

The Details:

  • compact 4-channel car amplifier
  • 45 watts RMS x 4 at 4 or 2 ohms
  • 90 watts RMS x 2 bridged at 4 ohms
  • CEA-2006 compliant
  • Class D amp technology
  • selectable high-pass filters (60, 80, or 120 Hz at 12 dB/octave)
  • switchable 2- or 4-channel input
  • switchable RCA or speaker-level inputs
  • fuse: 15A
  • dimensions: 7-7/8″W x 1-1/2″H x 2-9/16″D

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